Browse Categories

A Chiller Care Must: Coil Cleaning

York Air Cooled Chiller

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 working with York Air-Cooled Chillers, it’s crucial to know that the microchannel heat exchanger coils must be cleaned at least quarterly. This isn’t just a best practice—it’s a requirement for maintaining the performance and warranty of your system.

Why Coil Cleaning Matters

Heat exchanger coils play a critical role in your chiller’s efficiency. Over time, dirt, debris, and contaminants can build up on the coils, reducing their ability to transfer heat effectively. Without regular cleaning, this buildup can lead to:
  • Increased energy consumption
  • Reduced cooling capacity
  • Costly repairs from damage or leaks
  • Voided warranties

Use the Right Products for the Job

To properly maintain your York chiller’s microchannel coils, Johnson Controls recommends specific solutions:
  • Approved Coil Cleaner
  • Salt Reducer Solution
  • Paint/Mastic for minor repairs to the Environment Guard™ Premium e-coating during cleaning
Using the correct products ensures the integrity of the coils and prevents unintended damage during maintenance.

Part Number Description Applicable Coils
013 04185 000 Cleaner, Coil, 4-1 gallon Std., Env. Guard, Env. Guard Prem.
013 04185 001 Cleaner, Coil, 1 gallonStd., Env. Guard, Env. Guard Prem.
013 04186 000 Reducer, Salt 4-1 gallonEnv. Guard Prem
013 04186 001 Reducer, Salt 1 gallonEnv. Guard Prem.
013 04187 000Paint, Touch-up 12 ozEnv. Guard Prem.
013 04188 000Mastic, 2-part UrethaneEnv. Guard Prem.

Follow the Prescribed Procedure

Always reference the Installation, Operation, and Maintenance (IOM) documentation for the proper cleaning procedure. Following this at least every quarter is not just advised—it’s a warranty requirement. You can access the IOM and other essential resources through the Chillers Knowledge Exchange. There, you can filter by Category, Product, and Document Type to find exactly what you need.

Final Reminder: Talk to Your Contractors

Make sure your service contractors are aware of these guidelines. Share this information and ensure they’re equipped with the right solutions and documentation. A few minutes of cleaning each quarter can protect your equipment and save thousands in avoidable issues down the road.

Tags

bas networking distech ot building automation eclypse tosibox iot jci bas network remote bacnet n4 automation control panels network configuration port security network control smart buildings energy management ethernet based bas network guidelines managed switches optimizer commander johnson controls belimo gas monitor air quality maintenance calibration training certification atrius cloud platform fireye burnlogix yb honeywell q tosi n5 bacnetsc sc niagara fx heating season checklist chiller tc500 honeywell jace 9000 8000 promo chart recorder industrial dcv sensor network security cyber ul508a industrial solutions engineering solutions panel assembly custom control panels commercial panels gas regulator sizing gas safety inlet pressure outlet pressure flow rate natural gas propane regulators subnet it managed ip switch vlan setup quality of service qos spanning tree protocol stp routing configuration network management lldp setup energy efficiency ethernet managed network switch benefits ot network energy savings building solutions connected power building management bms transformers din rail transformer functional devices transformer in a box ai in real estate cybersecurity data integration realcomm ibcon sustainability sensors controllers interfaces
Show All

Posts

2025
November October September August July June May April February January
2024
November October September August July June May April March February January
2023
December November October September August July June May April March
2022