Cooney Freeze Block™

Frequently Asked Questions

What makes Freeze Block Technology Unique?

Cooney Freeze Block was developed and patented by Cooney Technologies over a period of years.

Unlike obsolete technologies on the market, it responds to both of the following freezing scenarios: freezing from the outside in and freezing from the inside out. Our solution has been proven to respond to both pressure and temperature threats simultaneously.


How much maintenance do Freeze Block coils require?

Once a Freeze Block coil has been installed onto your existing HVAC units, maintenance is minimal. Because Freeze Block contains very few moving parts, and no complex or motorized valves, it requires little or no maintenance.

Do Freeze Block Coils Work?

Cooney Freeze Block Technology is installed in HVAC systems all over the continent.

From Ford Motor Comany to GlaxoSmithKline to The White House our technology has found its way into a large number of HVAC systems.

We have thousands of active installations with 100% success.

Can I retrofit Freeze Block

Infield installation of this technology would be expensive and difficult due to the amount of brazing required and the general lack of access to existing coils. At this time, Freeze Block™ Technology cannot be retrofitted onto existing coils.

What does the Freeze Block Warranty Cover?

All Cooney Freeze Block™ Coils are backed by a 30-month warranty against freeze damage.  If you add the Smart Coil freeze alert system, we will extend that to 48-months protection against freeze damage!

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Where can I buy a Freeze Block Coil?

You can purchase Freeze Block Coils through our national network of manufacturers’ representative firms. These industry-leading experts will assist you in finding the right coil for your application.

Our Rep Finder tool can point you to your closest Cooney Rep. Alternatively, you can get in touch with us directly and we’ll guide you in the right direction to secure your Freeze Block Coil.

Will I know if my coil freezes?

The Smart Coil freeze alert system can be added to any Freeze Block installation, providing you with real-time notifications regarding freeze events when tied into your building automation system. With these alerts, you can receive instant notification when the Freeze Block coil is triggered, enabling you to quickly respond and take the appropriate action.

Can I put this Freeze Block in a new air handler?

Cooney Freeze Block technology is compatible with all air handling systems. Including catalog and custom air handling units.

Because our staff members are trained heat transfer specialists, they can size and select coils for your system while guaranteeing fit, form, and function. You can rest assured knowing that our Freeze Block technology will fit into your new air handling system.


Can I replace my existing HVAC coil with a Freeze Block coil?

Yes! Our Freeze Block coils can be designed to fit into any existing HVAC unit, so you can easily swap out your old coil for our advanced technology. We’ll even provide detailed instructions and support to make sure the installation process goes smoothly!

How long do Freeze Block Coils last?

Our coils are designed to be durable and reliable, lasting for many years with minimal maintenance. With proper installation and regular care, you can expect your Freeze Block coil to stay in exceptional working condition for years to come. Plus, our 30-month warranty guarantees protection against any freeze damage that may occur.

How can I get started with Freeze Block Technology?

Getting started with Freeze Block is easy! Just contact our team of experts, we’ll work together to find the perfect solution for your needs and budget. Our staff is always available to answer any of your questions or provide support throughout the process.

Send Us a Message

Have a question or need some more information? Drop us a message and we’ll get back to you!

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Are You Ready for the Best Coil Freeze Protection?