Latest News & Updates
Our Blog
The latest HVAC coil and heat transfer news and articles on emerging technologies and trends.
When Your Chiller’s Microchannel Coil Fails, You Need a Replacement That Won’t
May 19, 2026
Replacing a failed microchannel coil with the same OEM coil sets you up to do it again. Here’s what a coil built for industrial conditions changes.
Don’t Rush: Essential Steps for Receiving a Coil Delivery
May 12, 2026
At Cooney Technologies, we know freight claims can be a hassle. A few simple steps at delivery make the whole process smoother and protect your claim if something arrives damaged. Don’t rush to sign the Bill of Lading (BOL). Take your time to inspect and count the items before signing off and letting the driver […]
What Is Flash Steam and Why It’s a Problem
February 6, 2025
If you work with steam systems, you’ve probably encountered the term “flash steam.” While it might seem insignificant, flash steam can harm your system’s efficiency, increase costs, and cause safety concerns. Understanding what flash steam is, why it happens, and how to control it can save time, energy, and resources for any facility.
A Complete Guide to Protect Commercial HVAC Coils from Freezing
August 13, 2024
HVAC coils are vulnerable to freezing during cold winter months. Fortunately, there is a variety of strategies and technologies available for protecting them. Learn more about the best options to protect your HVAC system from freezing. Don’t let your HVAC coils freeze this winter – take action now!
Cooney 2023 Team Building Trip
September 26, 2023
We believe work is better when it’s fun. So we took the whole team to Orlando for mud runs, jet skis, a scavenger hunt, and a four-course meal. Here’s how our team retreat went.
The Truth About Glycol in Your HVAC System
January 21, 2023
Glycol is a popular choice for protecting HVAC systems against freezing temperatures, but it comes with drawbacks such as energy efficiency and corrosion. Compare the cost of glycol to other solutions like Freeze Block Coils and make an informed decision that best suits your HVAC system needs.
Long Lead Times & Price Increases Still Face the HVAC Industry
November 11, 2021
Supply chains have steadied since the worst of the pandemic disruptions, but the lessons from that period still hold: lead times, material costs, and freight reliability can shift fast, and the buyers who plan ahead come out better than the ones who wait. What drives coil lead times and pricing A few factors move together […]
Institutional HVAC Projects Require Specific Solutions
July 16, 6040
Institutional buildings used by the public — schools, airports, hospitals, prisons, rec centers — bring special HVAC challenges because each one comes with its own distinctive set of needs.
Practical advice on heat transfer, coil protection, and replacement. Sent monthly(ish).