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Stromquist & Company Blog

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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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1/23/2026 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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1/9/2026 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
12/16/2025 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
12/5/2025 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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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
11/5/2025 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
10/1/2025 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
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
4/4/2025 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
2/21/2025 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
1/30/2025 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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1/3/2025 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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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
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
3/4/2024 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
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
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
10/6/2023 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
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
7/20/2023 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...
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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...
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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
8/16/2022 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
7/12/2022 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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