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Stromquist & Company Blog

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2/10/2026 2:39 PM
Pumps
The Minimum Information needed to select or size a pump and the associated key terms
1. Required Flow Rate (GPM) / 2. Total Dynamic Head (TDH) / 3. Fluid Type / 4. Operating Temperature...
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2/10/2026 1:36 PM
Term of the Week: Pumps
What Is a Pump in an HVAC Hydronic System?

In a hydronic HVAC system, a pump is the device that moves water (or water and glycol) through the system. That fluid...
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2/10/2026 9:42 AM
AHR Expo Product Rundown: What Caught Our Eye in Vegas
Couldn’t make it to Las Vegas for AHR this year? No worries—we walked the show floor and rounded up some of the products, technologies, and updates that...
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2/4/2026 8:59 AM
Welcome back to our Industry Term Of the Week! This week is "Control Components for a Commercial Boiler". 
Let us know in the comments what industry term you want to see next!
In this blog we talk...
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1/27/2026 3:39 PM
Term of the Week: Low Water Cut off
What Is a Boiler Low Water Cut off (LWCO)?

A Lower Water Cut-Off (often called LWCO) is a critical safety device on a commercial boiler that prevents...
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1/27/2026 11:19 AM
Term of the Week: AHU
What is AHU?
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1/23/2026 12:42 PM
Maintaining the performance of your building's HVAC equipment depends on the quality of its replacement parts. Stromquist & Company is your source for YORK® original equipment manufacturer (OEM) parts. Stromquist has sufficient inventory, delivers excellent customer service, and can...
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1/20/2026 10:23 AM
Term of the Week: T&P Valve
What is a T&P Valve?
T&P stands for Temperature & Pressure Relief valve. A T&P valve is a safety device designed to protect...
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1/13/2026 11:05 AM
Term of the Week: Boiler Relief Valves
What Is a Boiler Relief Valve?

A boiler relief valve is a safety device designed to protect a boiler from over-pressure (and, in some cases, over-temperature). If...
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1/9/2026 10:31 AM
Some legacy Honeywell Eclipse flame safeguard and burner controllers — including familiar products like Veri-Flame and Multi-Flame — are no longer sold under the Eclipse name. While that can sound alarming at first, it doesn’t mean your system is...
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Posted By: reid@stromquist.com
1/9/2026 10:01 AM
This guide walks through three common EC-Net and JACE issues that frequently surface during startup and commissioning. You’ll learn how to quickly recognize the symptoms, understand what’s actually causing the problem, and apply proven fixes that get...
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12/22/2025 12:36 PM
Release to Sales • December 2025 NS8000 Series Network Sensor Refresh
Johnson Controls has refreshed the NS8000 Series LCD fixed-segment display models—bringing a larger screen, clearer CO2 feedback, and improved readability for setpoint and humidity values.
Stromquist...
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Posted By: reid@stromquist.com
12/22/2025 11:14 AM
Johnson Controls has announced the discontinuation of select PENN® V48, V148, and V248 Series water regulating valves, commonly used to control condensing pressure in water-cooled condenser and cooling tower applications.
If these valves are part of your installed...
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Posted By: reid@stromquist.com
12/17/2025 9:38 AM
Term of the Week: Pneumatic HVAC systems
Common Failure & Maintenance Points in Pneumatic HVAC Systems
Pneumatic control systems are reliable but only if the compressed air network stays clean, dry, and leak-free. Most issues come...
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12/16/2025 10:06 AM
Holiday & New Year Office Closure & Ordering Schedule
As we wrap up the year, we want to provide clear visibility into our holiday and New Year operating hours so you can plan accordingly.
Christmas Holiday
Closed...
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Posted By: reid@stromquist.com
12/10/2025 11:10 AM
    Show: "What do we have here?"- Stromquist with Dwyer
“What Do We Have Here?”— Introducing the Dwyer Omega IEF SeriesOn our latest episode of What Do We Have Here?, we sat down with JR Vanegas, Southeast Distribution...
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12/9/2025 4:31 PM
Term of the Week: Pneumatic Control System
What is a Pneumatic Control System?
Pneumatic HVAC controls use compressed air (typically 0-20 psi) as the energy and signaling medium. Instead of electrical voltage or digital communication, these systems...
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12/5/2025 2:02 PM
AI is quickly becoming one of the most transformative forces in building automation. From faster diagnostics to predictive maintenance to fully optimized system performance, AI is reshaping what contractors and building owners expect from their HVAC systems.
This isn...
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12/2/2025 10:56 AM
Industry Term of the week: Pressure Class
What “Pressure Class” Means
It’s a rating system (Class 125, 150, 250, 300, 600, 900, etc.) that defines how much pressure the valve can handle. The rating is based on...
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11/18/2025 7:55 PM
Intro to common protocols in Building Automation Systems
In building automation systems, a protocol is the language used by the HVAC, lighting, and control devices to communicate.? A protocol defines how data is formatted, how devices identify themselves, and...
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11/18/2025 7:34 PM
Your Complete Guide to Honeywell Thermal Solutions: Maxon, Eclipse & Hauck

When it comes to industrial combustion, reliability isn’t optional — it’s essential. That’s why Honeywell Thermal Solutions (HTS) remains one of the most trusted names...
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11/18/2025 3:42 PM

As we head into the Thanksgiving holiday, we want to make sure your projects and service calls stay on track.Stromquist & Company will be closed:Thursday, November 27thFriday, November 28thOur team will be back and ready to assist...
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Posted By: reid@stromquist.com
11/11/2025 2:38 PM
Variable Frequency Drive (VFD)
When it comes to improving energy efficiency and system performance in buildings, Variable Frequency Drives (VFDs) are one of the most effective tools available. But what exactly is a VFD—and why should it matter...
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11/11/2025 7:36 AM
Industry Term of the week: Gas Regulator
A gas regulator controls gas pressure from a higher-pressure source to a safe, usable level for downstream equipment (like boilers, furnaces, and unit heaters).It maintains constant outlet pressure despite fluctuations...
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11/5/2025 10:57 AM

Your quick port cheat sheet for Niagara, Distech, Tosi, Honeywell + JCI.Why it Matters: When controllers won’t discover, stations won’t sync, or tools won’t connect… it’s almost always a port problem.This is your...
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11/4/2025 2:27 PM

BACnet routers have been a staple in the BAS space for over a decade, but are you choosing the right one for your application? 
Choosing the right router for the job can make or break performance. Below...
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10/30/2025 11:47 AM

The short answer: It’s possible — but not ideal. Here’s why.
When a Tosibox Lock is used behind multiple routers, or “Double NAT”, the system has to translate network addresses twice. This can break remote connections, delay...
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10/29/2025 2:04 PM

What it is: An adjustable insertion electromagnetic flowmeter that delivers precise, reliable fluid velocity measurement — with multiple output options for easy integration.Why it matters: Series IEF makes flow measurement simpler, faster, and smarter — with field-configurable displays, no...
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Posted By: reid@stromquist.com
10/27/2025 9:21 AM
Happy Halloween
In celebration of Halloween, both our Atlanta and Orlando offices will be closing early at 4:00 PM this Friday, October 31st.
We’re giving our team a little extra time to get home safely, enjoy...
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Posted By: reid@stromquist.com
10/23/2025 1:44 PM
When it comes to reliability and simplicity, Functional Devices RIB® relays are hard to beat. Stromquist makes it easy to select the right one for your HVAC application — no guesswork required.
Why RIB® Relays?
RIB (Relay in a...
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Posted By: reid@stromquist.com
10/15/2025 2:44 PM
In gas detection, reliability is everything. Honeywell Analytics developed its patented REFLEX® Technology to ensure that electrochemical (EC) gas sensors remain accurate, responsive, and safe throughout their operational life — without the unseen failure modes that can compromise safety systems....
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Posted By: reid@stromquist.com
10/13/2025 3:03 PM
    Show: "What do we have here?"- Stromquist with Belimo
“What Do We Have Here?”— Exploring the Belimo Gas MonitorIn the latest episode of What Do We Have Here?, host Tim Bonner sits down with David Ward, District...
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10/10/2025 2:38 PM
Distech's Cloud platform to make buildings adaptive and intelligent.
Software that makes buildings adaptive + intelligent.With Atrius Facilities, system integrators can:Speed up setup & maintenance of Eclypse hardwareCut programming & update time with remote accessMinimize costly hand...
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10/2/2025 10:43 AM
    Show: "What do we have here?"- Stromquist with Fireye
“What Do We Have Here?”The Very first episode of our New series “What Do We Have Here?” is out on Youtube! This series will be centered around...
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10/1/2025 11:03 AM

TOSIBOX has evolved to Tosi – reflecting a renewed commitment to simplicity and innovation in industrial cybersecurity.While the name is new, the foundation you rely on remains the same:All your existing products and services remain unchangedSame trusted security...
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9/30/2025 9:59 AM
BACnet/SC is changing how building systems connect. By moving BACnet’s transport to TLS-secured WebSockets, it brings modern encryption, authentication, and IT alignment to the BAS world. But with those advantages come some new planning considerations.This guide...
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9/29/2025 2:07 PM
Fine-tuning your BACnet network can dramatically boost communication speed, reliability, and performance. Below are the key areas to optimize.Key Moves
Tuning Policies: Control COV vs. polling, write behavior, and timing.Queue Settings: Avoid overflows with smarter sizing...
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9/25/2025 9:00 PM
What's New: Johnson Controls has announced that the Facility Explorer FX-PC series controllers will be discontinued.
An official Last Time Buy (LTB) notice is expected Q4 FY25Discontinuation date: January 31, 2026Why it Matters: This change is driven...
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9/17/2025 10:25 AM
When it comes to HVAC valve solutions, finding the right fit doesn’t have to be complicated. At Stromquist, we specialize in making the process seamless—from helping you choose the right valve to ensuring it’s paired with the...
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Posted By: reid@stromquist.com
8/27/2025 4:52 PM
When the first cold snap hits, heating system failures can cause costly downtime, safety risks, and unhappy customers.Why it matters: For contractors and facility managers, commercial HVAC maintenance is best done before the season starts.A simple fall heating...
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8/25/2025 9:47 PM
Getting your TC500 up and running doesn’t have to be complicated—as long as your network is ready to go. The key is making sure the right sites and ports are open before you begin. We’ve pulled together...
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8/25/2025 12:17 PM

The building automation landscape is always evolving—and staying current is critical. With Niagara 5 arriving in Summer 2026, older hardware platforms won’t be supported. If you’re still running a legacy controller, now is the time to...
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8/25/2025 8:53 AM
For years, the DR4500 circular chart recorder has been a trusted solution in industrial recording applications. Reliable, accurate, and built for critical environments, it’s been a go-to device for countless operations.But times change—and the DR4500 has...
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8/1/2025 3:48 PM
If your burner is refusing to start and your Honeywell 7800 Series control is flashing a lockout message, you’re not alone. Combustion systems are complex—and even the smallest issue in the startup sequence can bring everything to a...
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Posted By: reid@stromquist.com
8/1/2025 11:17 AM
Step Inside the Future: Explore the Honeywell Customer Experience Center in Atlanta
What if you could step into the future of your business?At Honeywell’s brand-new Customer Experience Center—located at our Connected Enterprise headquarters in Atlanta...
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Posted By: reid@stromquist.com
7/25/2025 8:50 AM
Demand Control Ventilation (DCV) is making a comeback as a must-have for energy efficiency and indoor air quality.Why it matters: DCV adjusts ventilation based on occupancy, saving energy by reducing unnecessary airflow.

It’s especially effective...
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7/24/2025 12:58 PM

In today’s smart buildings, data is everything—and Distech’s ReSense MOVE is built to deliver it faster, cleaner, and with less hassle.What is ReSense Move?
ReSense MOVE is a compact, wireless, all-in-one sensor...
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7/24/2025 10:40 AM
In the fast-evolving world of building automation, efficiency, accuracy, and simplicity are the name of the game—and Distech’s Smart Air Control Valve (SACV) is checking every box.

Why SACV is a game Changer
Traditional...
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Posted By: reid@stromquist.com
7/1/2025 12:28 PM
The 15-Year Rule: Why It Matters for JCI/York Chillers
When it comes to managing building systems, few assets are as critical—and as costly—as chillers. That’s why it’s essential to stay ahead of the...
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6/25/2025 2:16 PM
Building Automation & Edge-to-Cloud Architecture
A core focus was the evolution from legacy control systems to IP-first, edge-and-cloud integrated building automation platforms. Sessions addressed topics like decentralized HVAC and lighting control leveraging cloud-backup...
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6/24/2025 12:09 PM
Don’t Skip This Step: Quarterly Coil Cleaning for York Air-Cooled Chillers
When it comes to keeping your air-cooled chillers operating at peak performance, routine maintenance is key—especially coil cleaning.If you or your contractors are...
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6/17/2025 4:14 PM
How Gas Detection Is Evolving to Meet Today’s Industrial Demands
When it comes to keeping people safe in industrial environments, there’s no room for guesswork. Whether you're managing a power plant, working with hydrogen storage, or...
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6/8/2025 10:27 AM
Understanding whether your controller switches the hot leg or the common can save you hours of troubleshooting in the field—and help avoid costly wiring mistakes. Digital outputs that switch the wrong leg can lead to blown fuses, unresponsive actuators...
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6/5/2025 9:35 AM
Tridium Updates
As the building automation world evolves, staying current with platform updates is key. Tridium has officially released Niagara 4.15, the final version in the Niagara 4 series—packed with powerful upgrades and long-term support. Alongside...
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6/4/2025 9:52 AM
A Smarter Way to Install Transformers: Meet the TIB100A
If you've ever spent too much time mounting a transformer in a control panel—drilling, bolting, figuring out clearance—you’re not alone. Transformer installs can be tedious, especially...
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5/22/2025 1:18 PM
A Smarter Wall Sensor for a Modern BAS
In today’s fast-evolving world of building automation, even the smallest devices are getting smarter—and the new Honeywell TR100 Wall Module Sensor is no exception. Designed with versatility, ease...
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5/19/2025 9:46 AM
5 Smart BAS Upgrades to Consider in 2025
In the fast-moving world of building automation and HVAC, staying ahead isn’t just about fixing what’s broken — it’s about anticipating what’s next. Whether you're managing...
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5/12/2025 9:51 AM
VAV or SACV?
When it comes to controlling airflow in buildings, many professionals automatically turn to traditional Variable Air Volume (VAV) systems. But the industry is evolving — and Distech's Smart Air Control Valve (SACV) is leading the way...
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4/24/2025 9:35 AM
Smart Commercial Thermostats: TC500 vs TC300
When it comes to smart, connected thermostats in commercial HVAC applications, Honeywell’s TC series offers powerful options — especially the TC500 and the TC300. Both thermostats deliver energy savings and easy integration into...
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4/23/2025 9:27 AM

What You Need to Know

Effective April 22, 2025At Stromquist, transparency and support are at the core of how we do business. As tariff-related costs continue to shift, we’re updating our quoting process to ensure...
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Posted By: reid@stromquist.com
4/11/2025 8:19 AM
Gas Problems?
Gas regulators are essential components in gas systems, ensuring the proper pressure and flow of gas to appliances. However, like any mechanical device, regulators can develop problems over time. When issues arise, they can lead to inefficient...
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4/4/2025 12:48 PM
This comprehensive course on the Niagara 4 Platform, instructed by Vern Peterson of MOV Training, includes a certification exam upon completion. Successful completion of the exam will award the student with a Niagara 4 certification issued by Tridium.
The...
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Posted By: reid@stromquist.com
4/4/2025 8:53 AM
After an incredible 34.5 years of dedicated service, Stephanie Parker will be retiring from Stromquist & Company on April 30, 2025.If you've ever called our customer service team, there's a good chance you've experienced Stephanie...
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Posted By: reid@stromquist.com
2/27/2025 8:43 AM
Upgrade Your Legacy JACE to Niagara 4—What You Need to Know

Niagara Framework® is the backbone of smart building automation, and running Niagara 4 ensures you get the best performance, security, and scalability. Learn more about...
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Posted By: reid@stromquist.com
2/25/2025 10:18 AM
Top Product Picks from AHR 2025
The AHR Expo 2025 in Orlando was a powerhouse of innovation, bringing together industry leaders, cutting-edge technology, and game-changing trends. With over 1 million square feet of exhibition space, it was...
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2/24/2025 10:35 AM
Insights from the Industry’s Biggest Show
Just a couple of weeks ago, the AHR Expo took over Orlando, bringing together some of the biggest players in the HVACR industry. With over 1 million square feet of exhibition space...
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2/21/2025 3:08 PM
Protect Your Building Automation System from Cyber Threats
Remote access is essential for today’s facility managers, contractors, and technicians. It allows for real-time monitoring, troubleshooting, and system updates—saving time and reducing costs. But with convenience comes...
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Posted By: reid@stromquist.com
2/18/2025 10:36 AM
If you’re using the Tosibox Lock 650 or 670, now’s the time to plan ahead! Tosibox has officially announced that sales of these models will end on July 31, 2025.
What This Means for You:
You...
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Posted By: reid@stromquist.com
1/31/2025 9:05 AM
Johnson Controls CCT Installation & Upgrade Guide
The Configuration and Commissioning Tool (CCT) is essential for programming and configuring FX Series controllers. Whether you're installing CCT for the first time or upgrading to a new version, following best...
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1/30/2025 8:48 AM
The Attack: One Breach, Massive Consequences
One of the most devastating cyberattacks in healthcare history hit UnitedHealth Group’s Change Healthcare unit, costing the company $872 million in Q1 2024 alone. The total financial impact is expected to reach...
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1/27/2025 9:55 AM
In today’s interconnected world, operational technology (OT) networks are the backbone of modern building systems, from HVAC and elevators to surveillance and fire safety.As these systems become increasingly integrated with IT networks and IoT devices, they bring new...
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1/7/2025 11:24 AM
The Big Idea
As a systems integrator (SI), managing multiple projects can often feel overwhelming. Atrius Facilities’ “Organize” feature is designed to eliminate chaos by transforming complex building data into a secure, clear, and structured hierarchy.Why It Matters...
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1/3/2025 3:21 PM
What you need to Know:
Managing building automation systems (BAS) can be challenging, especially when you’re responsible for keeping a large portfolio of Niagara Framework® deployments running smoothly.
Tridium’s Software Maintenance Agreement (SMA) and Enterprise Software...
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11/6/2024 12:46 PM
A 2024 Perspective on Comfort, Efficiency, and Security
In 2024, building automation control systems have become, arguably, the most important aspect of modern building management: integrating temperature control, lighting, security, and energy monitoring to optimize comfort, efficiency, and safety...
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11/4/2024 9:23 AM
UL508A Certified Control Panels
When facing tight deadlines, unique application requirements, or high-performance standards, you need a control panel solution that delivers reliability without delays.At Stromquist, our UL508A-certified control panels are designed to tackle these challenges...
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10/16/2024 12:34 PM
How to Choose the Right Gas Regulator for Your Needs
When it comes to gas regulators, safety is always the priority. Proper sizing is essential—not something you can guess at. Here’s what you need to know to...
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9/24/2024 9:42 AM
Preventative Maintenance for York Chillers in Commercial HVAC Systems
Maintaining a comfortable and controlled environment is essential for any commercial building, and the HVAC system plays a central role in achieving that. York chillers, known for their reliability and...
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9/18/2024 11:35 AM
CWa Update
The Connected Workflow Application (CWa) is a mobile tool designed for field technicians, offering streamlined workflows for commissioning and validating BAS (Building Automation System) equipment at customer sites. This application replaces the older Mobile Access Portal...
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9/18/2024 10:35 AM
Revolutionize Your Building Management with Tosibox
Managing multiple systems and devices across your building infrastructure can be overwhelming. Whether you're dealing with HVAC, security cameras, lighting, or any other building automation systems, you need a reliable and secure...
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8/27/2024 2:42 PM
What is a Subnet?
A subnet is a logical division of a larger network, such as an Internet Protocol (IP) network. Subnets are created by breaking the network into smaller segments, each with its own range of...
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8/26/2024 3:02 PM
Setting up a managed IP switch
Generally, using a managed IP switch allows you to configure a wide range of parameters to control network performance, security, and management. Below are the key categories and some specific parameters you can...
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8/21/2024 3:37 PM
A managed network switch offers several advantages over an unmanaged switch, primarily in terms of control, performance, and security.
Here are some of the key benefits:
1. Enhanced Control and Customization:VLANs (Virtual Local Area Networks): Managed switches...
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8/14/2024 10:57 AM
Connected Power: Reducing Energy Waste
Honeywell has introduced a new solution aimed at helping facility managers reduce energy waste by managing power usage at the plug level. The Connected Power system monitors and automates power usage for devices plugged...
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8/12/2024 9:58 AM
Simplifying Transformer Installation: The Game-Changing TIB100A
When it comes to transformer installation, the process can often be a drain on both time and patience. From meticulous measurements to intricate wiring, even seasoned professionals can find themselves bogged down...
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7/30/2024 8:23 AM
RC Insights and Takeaways
This year’s Realcomm IBCON conference was a convergence of innovative ideas and cutting-edge technologies in the commercial real estate sector. 
Our team explored significant topics discussed at the conference, including:...
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7/26/2024 11:24 AM
Ethernet Network Topologies
1. Star TopologyDescription: In a star topology, each device (node) on the network is connected to a central device (such as a switch or hub). All data communication passes through the central hub.Pros:Easy to...
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7/26/2024 9:41 AM
Best practices and Process to Install an Ethernet Network for a Building Automation System
1. Planning and Design: A good reliable network starts at the planning and design phaseAssess the System Needs: Determine the requirements of the building automation...
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7/5/2024 9:01 AM
Benefits to Building Automation Control Systems
Building automation combines various building systems into a centralized platform for improved efficiency, comfort, and energy management. Systems such as HVAC, lighting, and security, can be integrated for an efficient, comfortable building. Building...
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6/28/2024 9:38 AM
Independence Day Hours
Stromquist will be closed on Thursday, July 4th, 2024, in observance of Independence Day.We will reopen on Friday, July 5th.Any online orders placed after 5:00 PM ET Wednesday, July 3rd, will be processed...
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Posted By: reid@stromquist.com
6/28/2024 9:25 AM
N4 Level 1 Certification
This comprehensive course on the Niagara 4 Platform, instructed by Vern Peterson of MOV Training, includes a certification exam upon completion. Successful completion of the exam will award the student with a Niagara 4 certification...
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Posted By: reid@stromquist.com
6/13/2024 10:46 AM
Celebrating Excellence
Join us in congratulating our suppliers on winning Product of the Year in various categories!
Here at Stromquist, we already knew our suppliers have top quality, innovative products, but it's always exciting to see them...
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5/23/2024 8:52 AM
The Critical Role of HVAC Sensors in Maintaining Indoor Air Quality
Ensuring optimal indoor air quality (IAQ) is essential, especially since HVAC sensors are crucial components that enhance system performance and guarantee occupant health, safety, comfort, and productivity. Let...
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5/22/2024 8:46 AM
Distech Controls: BAS Experts
Distech Controls is a leading provider of building automation systems, known for its focus on energy efficiency and smart building practices. Their innovative solutions enhance building performance, improve occupant quality of life, and support environmental...
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5/21/2024 12:09 PM
Memorial Day Closure Announcement
     As Memorial Day approaches, we take a moment to honor and remember the brave men and women who have sacrificed their lives in service to our country. This day of reflection and...
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4/22/2024 9:55 AM
The transformation of education begins with the modernization of building infrastructure through BAS and HVAC upgrades. By investing in smart, sustainable, and efficient building management solutions, educational institutions can create environments that foster innovation, collaboration, and excellence in learning. ...
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4/17/2024 9:58 AM
Update Your Lock 100
It's important to stay up-to-date with the latest firmware when it comes to cybersecurity. And time is running out to update your Lock 100 firmware. 
Time to UpdateAll Tosibox Lock...
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4/17/2024 8:58 AM
Instant Quotes, Made Easy
Do you need a quick and accurate quote for a job? Are you on a time crunch for an estimate on the parts you need? You're in luck! With our new Create Your Own...
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4/4/2024 9:12 AM
Unlocking Secure Connections
Ensuring secure remote connections is key for businesses of all sizes. Whether managing networks or IoT infrastructures, the need for strong, user-friendly solutions is a must. 
This is where Tosibox steps in, changing...
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4/3/2024 8:35 AM
The Power of IoT in Building Automation
The buzz surrounding the Internet of Things (IoT) is unmistakable. We're on the brink of a new era of connectivity, with IoT to lead the change. At its essence, IoT extends...
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3/15/2024 4:19 PM
Increase Performance and Efficiency with Retrofit
In the world of HVAC systems, ensuring smooth operation is important for the best performance and cost efficiency. Actuators, valves, and sensors serve as the heart of these systems, pumping life of temperature...
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3/14/2024 10:39 AM
N4 Level 1 Certification
This comprehensive course on the Niagara 4 Platform, instructed by Vern Peterson of MOV Training, includes a certification exam upon completion. Successful completion of the exam will award the student with a Niagara 4 certification...
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Posted By: reid@stromquist.com
3/12/2024 10:32 AM
Tosibox Hub: Streamlining Network Management
In today's rapidly evolving technological landscape, managing large networks efficiently and securely is essential. Traditional methods often involve complex configurations, consuming valuable time and resources. However, with the advent of Tosibox Hub, network...
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3/4/2024 3:37 PM

Spyder 7 & Optimizer
This course provides students with the technical expertise necessary to effectively and efficiently design, engineer, and program Spyder 7 and Optimizer Unitary projects. The cost of this certification is $2,400 per student. ...
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Posted By: reid@stromquist.com
2/29/2024 8:19 AM
Tools and Features with a Stromquist Account
Welcome to the best online toolbox, where convenience meets innovation. Your job just got a whole lot easier. With a Stromquist web account, you get access to features and tools designed to...
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2/2/2024 10:54 AM
Jace 8000 vs 9000
In the ever-evolving landscape of building automation and control systems, the choice between devices can significantly impact the success of a project. With the recent release of the JACE 9000, some of us are...
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2/1/2024 10:02 AM
In the dynamic realm of HVAC technology, staying ahead is crucial. Let's explore key trends reshaping the landscape for the year.
Smart HVAC SystemsThe Internet of Things (IoT) is revolutionizing HVAC systems, allowing seamless communication via smartphones. Smart...
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1/29/2024 4:17 PM
Better HVAC Control
The Honeywell TC300 Commercial Thermostat is a game-changer. It's designed to redefine comfort, streamline installation, and enhance energy efficiency in indoor commercial applications, specifically 2-pipe or 4-pipe fan coil setups.
The...
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1/24/2024 1:31 PM
Exploring the ILC 2050 BI Controller with Niagara Framework
Discover the capabilities of the ILC 2050 BI industrial Niagara controller in building automation. With I/O modularity, integrated security, and flexible licensing, this post explores the controller's IoT...
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1/23/2024 11:35 AM
Introducing the TC500A-N Commercial Thermostat
Unlock a new era of commercial building control with the TC500A-N Commercial Thermostat – an advanced, connected device designed for optimal HVAC system management. The TC500A-N Offers:
Connected Control Hub...
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1/23/2024 10:21 AM
Empowering Florida's Workforce: A Comprehensive Approach to OT Cybersecurity
In an era where cyber threats are a constant concern, Florida, in collaboration with the University of South Florida, is taking a proactive step to ensure the cybersecurity resilience...
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1/11/2024 3:14 PM
N4 Level 1 Certification
This comprehensive course on the Niagara 4 Platform, instructed by Vern Peterson of MOV Training, includes a certification exam upon completion. Successful completion of the exam will award the student with a Niagara 4 certification...
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Posted By: reid@stromquist.com
1/10/2024 9:38 AM
Product End of Life Announcement
Upon the release of the HON-9000 (Jace 9000) hardware platform, we are announcing the end of life of the WEB-8000 controller.The HON-9000 controller has increased performance, capacity, quad-core processor...
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Posted By: reid@stromquist.com
1/10/2024 9:08 AM
JACE for Niagara 4
When it comes to device connectivity and management, the JACE® Controller stands out as a game-changing solution designed exclusively for Niagara 4*. Let's highlight the key attributes of this controller, emphasizing its seamless...
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1/10/2024 12:00 AM
Ball Valves vs Globe Valves

Selecting the right valve is crucial for achieving optimal performance in diverse applications.
Globe Valves:Globe valves have been the industry standard for control valves. 
Operating with a stem that...
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12/13/2023 9:21 AM
Time to Replace Your Sensor?
In the ever-evolving landscape of technology, it's essential for us to stay informed about the lifespan of our devices. If you've invested in Sherlock CMOS sensors, it's crucial to note...
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11/30/2023 10:28 AM
Christmas & New Years Hours:

In observance of Christmas and New Years, Stromquist will be closed on:Monday, December 25thTuesday, December 26thMonday, January 1st 
Any orders placed after 4pm ET on Friday, December 22nd will be...
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11/21/2023 9:51 AM
Allure & ECY Delays
Regrettably, we have encountered an issue with a supplier component that affects certain product lines and impacts the lead time.
As of now, we do not have a confirmed ship date for the affected...
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Posted By: reid@stromquist.com
11/10/2023 9:37 AM
N4 Level 1 Certification
This comprehensive course on the Niagara 4 Platform, instructed by Vern Peterson of MOV Training, includes a certification exam upon completion. Successful completion of the exam will award the student with a Niagara 4 certification...
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Posted By: reid@stromquist.com
10/19/2023 8:44 AM
Belimo's Gas Monitoring Devices: The Future of Ventilation Control
Gas monitoring devices are at the forefront of ensuring building safety and energy efficiency. Belimo's innovative gas monitor devices are equipped with an intelligent peer-to-peer communication...
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10/18/2023 10:07 AM
Enhancing Fire Safety with Belimo
Effective fire protection not only saves lives during emergencies but also minimizes property damage while ensuring uninterrupted operation.
Navigating the intricate world of building and fire codes can be perplexing. Belimo offers the...
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10/6/2023 3:14 PM
Tridium's Policy Change Slows Stromquist Quoting & Licensing Process
Tridium has implemented a sudden change in how Stromquist accesses licenses associated with Jaces and Supervisors. In some cases this modification has resulted in a extended response time and...
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Posted By: reid@stromquist.com
10/3/2023 3:33 PM
Exploring the Future of BAS Controls
In a recent podcast, Bill Schwebel, the VP and GM of Building Automation Systems and Controls at Johnson Controls, engaged in an informing conversation with our very own, Eric Stromquist.

They...
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9/27/2023 7:55 AM
Need a VFD with Bypass?
You're in luck! Stromquist has VFDs with bypass ready to go from JCI (Johnson Controls).
Stromquist, your trusted source for cutting-edge building automation solutions, is excited to announce that we have...
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9/18/2023 2:04 PM
What Can Your Building Do?
In a world prioritizing sustainability and cost-efficiency, the Honeywell Optimizer Suite stands out. This suite of building controllers offers convenience, compatibility, and top-tier cybersecurity, addressing today's property management challenges....
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9/12/2023 11:13 AM
E3 Point Gas Detection Selection
In today's commercial environments, ensuring the safety of people, property, and the bottom line is paramount. Toxic and combustible gases pose significant risks, making reliable gas detection systems a necessity. 
...
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9/11/2023 2:54 PM
Celebrating Bill Jones' Exceptional Career and Retirement
Bill Jones, a cornerstone of our organization, officially retired on Friday, September 1, marking the end of an extraordinary career that has spanned several decades. His retirement party was a heartfelt tribute...
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9/11/2023 1:04 PM
Distech Controls to Implement Price Increase
Starting from October 1st, 2023, Distech will be implementing a 3.5% global price increase on all purchases of products manufactured by Distech Controls. 

Please note that the final day...
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9/8/2023 8:54 AM
Need York Chiller Parts?

Grab York Chiller Parts with Ease at Stromquist
Stromquist is dedicated to simplifying the process of acquiring essential York chiller components, even when you lack the specific part number. Our user-friendly request...
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8/8/2023 3:54 PM
Activate Your Building
The Verasys® control system provides you with the capability to plan and enhance your building in order to ensure the well-being, efficiency, and safety of its occupants. You gain a broader array of possibilities to...
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8/8/2023 1:55 PM
KMC Controls Counter Day!
Come and be part of our special counter day event at the Stromquist Orlando location on Thursday, August 31st, from 10:00 AM to 2:00 PM ET. KMC will be on-site, showcasing...
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8/4/2023 3:00 PM
CWCVT - New MAP for FX
The Connected Workflow Wireless MS/TP Converter (CWCVT) functions as a communications converter by establishing a temporary wireless connection between equipment controllers that support the BACnet® MS/TP protocol and a host device such...
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Posted By: reid@stromquist.com
7/27/2023 9:49 AM
What is a Relay?
Relay Basics:
Relays serve as electronic switches in a system. Their name aptly describes their operation - similar to a runner in a relay race, they receive an electrical signal and pass it along to...
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7/24/2023 11:30 AM
Introducing Tosibox Platform
A Cutting-Edge and Open Cybersecurity Solution for 
Operational Technology Networks and Infrastructure

From Individual to Enterprise-level OT Networks, Scale Seamlessly with Hundreds or Thousands of Users, Devices, and Sites. Embrace...
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7/20/2023 4:00 PM
Functional Devices, Inc. offers an extensive range of RIB® products suitable for various projects. These products are conveniently prepackaged, saving installers valuable time, effort, and money that would otherwise be spent on purchasing individual components and assembling them on-site...
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Posted By: reid@stromquist.com
7/20/2023 10:44 AM
N4 Level 1 Certification
This comprehensive course on the Niagara 4 Platform, instructed by Vern Peterson of MOV Training, includes a certification exam upon completion. Successful completion of the exam will award the student with a Niagara 4 certification...
Read More
Posted By: reid@stromquist.com
7/10/2023 3:18 PM
It's no secret that selecting a current sensor can be a perplexing task, especially when faced with an overwhelming array of options. The abundance of choices only adds to the confusion. But fear not! By understanding four essential aspects...
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Posted By: reid@stromquist.com
7/6/2023 11:01 AM
Installing a butterfly valve can present challenges. This blog post aims to provide a comprehensive guide to ensure you cover all the necessary steps when installing your butterfly valve. It also highlights essential factors to verify the proper functioning of...
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Posted By: reid@stromquist.com
6/21/2023 9:05 AM
Electrical abbreviations play a vital role in the everyday work of engineers and technicians in various fields. They serve as a reliable and efficient method of communication, ensuring consistency and facilitating clear technical information exchange. These abbreviations act as a...
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Posted By: reid@stromquist.com
6/19/2023 10:46 AM
Stromquist Regulator Overview - Webinar
Thursday, July 27th at 9:00 AM -10:00 AM ET
Learn More About Regulators Register for the Webinar Are you looking to expand your knowledge about gas regulators? Do you often find yourself...
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Posted By: reid@stromquist.com
6/1/2023 9:01 AM
Where to Mount your Sensors? Gravity is Undefeated!
When a small stone is dropped into a lake, why does it sink? Alternatively, why does a kayak float when the stone doesn’t? It’s obviously not the object’s...
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Posted By: reid@stromquist.com
5/24/2023 10:31 AM

Join SBIS 2023: The Ultimate Event for System Integrators in the Intelligent Buildings Industry


Welcome to the official blog post for the 16th annual Smart Building Integrator Summit (SBIS), an integral part of the renowned IBcon...
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Posted By: reid@stromquist.com
5/24/2023 9:44 AM
Dive into the World of Honeywell Smart VFDs: Join Our Training Class Today!
Are you looking to expand your knowledge and expertise in the world of Honeywell LED lighting? Look no further! We are excited to announce our upcoming...
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Posted By: reid@stromquist.com
5/24/2023 9:44 AM
FREE Flame Safeguard Training: Sign Up for the Webinar Today!
Thursday, July 6th at 9:00 AM
We are pleased to announce a highly informative and engaging one-day training session focused on boilers, burners, applications, and safety...
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Posted By: reid@stromquist.com
5/22/2023 12:56 PM
Promising News: Shorter Lead Times and Improved Availability of Variable Frequency Drives (VFDs)In a heartening development for industries worldwide, the restoration of normalcy in world markets is bringing about a positive shift. We are delighted to share that the...
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Posted By: reid@stromquist.com
5/17/2023 8:51 AM
Unlocking Efficiency and Reliability: Introducing the Must-Have RIB2421C and RIB2421B Relays
There's an unparalleled satisfaction that comes from completing a job flawlessly on the first attempt, leaving it untouched thereafter. It's a testament to craftsmanship and...
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Posted By: reid@stromquist.com
5/8/2023 9:54 AM
Johnson Controls has recently unveiled its latest innovation in digital platforms: Solution Navigator. This comprehensive platform is designed to help simplify and streamline the product lifecycle in Building Automation Systems & Controls, Fire, Security, HVAC, and Industrial Refrigeration.
With...
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Posted By: reid@stromquist.com
5/2/2023 1:21 PM
As the world becomes more focused on sustainability and energy efficiency, there is a growing need for innovative solutions that can help reduce energy consumption while maintaining optimal system performance. This is where the 3G SmartVFD comes in.
The...
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Posted By: reid@stromquist.com
5/2/2023 10:33 AM
Missed Part 2 of our Webinar Series? No need to worry, we've got you covered! Our video library now includes the latest installment, featuring Product Manager Yehia Kamel as he guides you through the newest release of Facility Explorer...
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Posted By: reid@stromquist.com
4/26/2023 9:42 AM
Did you miss Part 1 of the Webinar Series? Don't worry. We have part one uploaded to our video library!
In this webinar, Johnson Controls product managers walk you through the latest Facility Explorer offerings. Their newest releases...
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Posted By: reid@stromquist.com
4/19/2023 9:39 AM
CD-U Series Air Quality Sensors
Welcome to our latest blog post, where we're excited to introduce you to the CD-U Series by Johnson Controls® - a cutting-edge range of air quality sensors that are revolutionizing the...
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Posted By: reid@stromquist.com
4/19/2023 9:12 AM
Valve Flow Coefficient (Cv) is a measure of a control valve's flow capacity at fully open conditions, relative to the pressure drop across the valve. Specifically, it is the volume of water, measured in GPM in the US, that...
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Posted By: reid@stromquist.com
3/27/2023 12:54 PM
Rethinking People Flow
The Xovis sensors excel at accurately counting people and measuring their flow, even in challenging environments. With this technology, you can track people's movements in real-time with confidence.Xovis sensors feature a sleek design...
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Posted By: reid@stromquist.com
3/27/2023 11:24 AM
In response to supply chain adjustments and component end-of-life situations, there are necessary changes to the Jace 8000 on the near horizon. We are alerting you to these changes so that you can take any necessary actions and...
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Posted By: reid@stromquist.com
3/27/2023 10:44 AM
N4 Level 1 Certification
This comprehensive course on the Niagara 4 Platform, instructed by Vern Peterson of MOV Training, includes a certification exam upon completion. Successful completion of the exam will award the student with a Niagara 4 certification...
Read More
Posted By: reid@stromquist.com
3/27/2023 10:18 AM
We want our System Integrators to get the most out of Niagara, and that means using Niagara 4.To support you in this, Tridium is providing a substantial discount on the core Niagara 4 software if you upgrade your JACE...
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Posted By: reid@stromquist.com
3/20/2023 2:04 PM
Networked Power Meters
With its advanced features and capabilities, the Setra Power Meter is a reliable and cost-effective solution for energy monitoring and management in commercial, industrial, and residential settings.The Power Meter is capable of measuring and...
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Posted By: reid@stromquist.com
12/12/2022 12:00 AM
Stromquist Closing Early on Friday, April 7th
In observance of Good Friday, Stromquist will close early at 2:00 PM ET this Friday, April 7th. Any online orders placed after 2:00 PM ET on Friday will be processed...
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Posted By: reid@stromquist.com
12/12/2022 12:00 AM
Stromquist December & January Hours
As the end of the year rolls around, we hope you, your family, and your friends are well. Stromquist will be adjusting our regular hours for a few days over the Holidays. Below you...
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Posted By: reid@stromquist.com
11/22/2022 9:50 AM
For this example, we’ll use the Maxon Ovenpak Size 415. Refer to the chart on page 6 of the attached document .
To determine the correct setup, you’ll also need to know the combustion chamber pressure. You’ll...
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Posted By: reid@stromquist.com
10/26/2022 10:45 AM

UL508A Panel Shop
When you order a panel from Stromquist you can rest assured it meets the highest industry standards. Each panel is assembled and tested by our trained technicians in our UL508A panel shop. So, no matter...
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Posted By: reid@stromquist.com
10/11/2022 10:45 AM
Our 24 volt commercial control panels are a great way to jump start your control panel projects. They feature pre-wired/mounted terminals, transformer, and wire-duct. With two layouts to choose from, we can help make any application a...
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Posted By: reid@stromquist.com
10/6/2022 10:45 AM
A pivotal piece to any combustion system starts with proper sizing and product selection. With over 100 years of combined experience in dealing with combustion management systems, Stromquist is your source for all areas of combustion. We have been fabricating...
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Posted By: reid@stromquist.com
9/30/2022 4:22 PM
Burners , Control Panels, Fuel Trains, & Management Systems
Fuel Trains
A pivotal piece to any combustion system starts with proper sizing and product selection. With over 100 years of combined experience in dealing with combustion management systems, Stromquist...
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Posted By: reid@stromquist.com
9/22/2022 10:28 AM

Get in, Get out, Get back to the job!

The Fast Lane Web App is an offering from Stromquist & Company that allows you to skip the line, grab your order, and get back on the road...
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Posted By: reid@stromquist.com
9/13/2022 10:15 AM
Our Website
Easy, Accurate, & Always Open
Our website is constantly updating and improving, with our sole goal to make this a tool for you, the customer! We want it to be the first place you go for...
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Posted By: reid@stromquist.com
9/7/2022 2:54 PM
Stromquist was notified in early August that due to obsolescence and supply chain issues, Honeywell is not accepting any new orders for these series but our existing stock is still available for purchase, see link below. Stromquist will not be...
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Posted By: reid@stromquist.com
9/7/2022 2:54 PM
We are constantly improving our website to make it quick and easy to find exactly the part you are looking for. One way we have done this is by creating selection guides! These are broken down by vendor and cover...
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Posted By: reid@stromquist.com
8/26/2022 9:39 AM
Honeywell Mod Motor Nomenclature
When you are working with Honeywell Actuators, it is a good idea to familiarize yourself with their part number nomenclature. The attached pdf shows the complete Modutrol 4 model number breakdown. Here are some highlights...
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Posted By: reid@stromquist.com
8/23/2022 1:57 PM
VFD Update:
As world markets continue to experience an inconsistent supply of critical components, Variable Frequency Drives (VFDs) are now experiencing constraints that severely limit our ability to stock them and order them. 
As a result, it...
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Posted By: reid@stromquist.com
8/23/2022 1:57 PM
Apogee Sensors
In-Stock & Ready to Ship
Request More Info Series 1000 TECs

The Series 1000 Room Temperature Sensor provides accurate, reliable sensing of room temperature Terminal Equipment Controllers (TECs), Modular Building Controllers (MBCs), Remote...
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Posted By: reid@stromquist.com
8/23/2022 1:57 PM
Motorized Gas Safety Shut-off Valve and Actuator
Series 158 Valves
The ASCO Series 158 Single and Monoblock valve bodies are a 2-way normally closed gas safety shut-off valve designed for use with the ASCO Series...
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Posted By: reid@stromquist.com
8/18/2022 3:24 PM
The Importance of Relief Valves 

A relief valve or pressure relief valve (PRV) is a type of safety valve used to control or limit the pressure in a system...
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8/16/2022 3:15 PM
How to test an M91xx series 90 mod motor
Occasionally we are asked if we can test a mod motor. If it is a series 90 motor, it is very easy to test in the field with very few...
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Posted By: reid@stromquist.com
8/8/2022 3:07 PM
Ohm's Law
In the controls world, we don't run into Ohm's Law very often, but it does come into play working with control signals.
The formula is I = V /R or V = IRI is the...
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Posted By: reid@stromquist.com
8/4/2022 3:16 PM
What do the sideways numbers mean?
If you look at the box of a Honeywell part or on the label, you may have noticed a sideways number printed on it. Have you ever wondered why? The answer is pretty...
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Posted By: reid@stromquist.com
7/28/2022 3:34 PM
What You Need to Know Before Buying a Gas Regulator
You always have to think safety when it comes to gas regulators, so you can't guess at it.  Here are the some things you need to know...
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7/12/2022 3:48 PM
We continue to see and feel the effects of supply chain and logistics issues across the globe. With all this happening in an ever-changing environment, we wanted our customers to have a spot to update them on the latest...
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Posted By: reid@stromquist.com

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