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Smart Coil

The World’s Only Smart HVAC Coil

The Cooney Smart Coil is helping facilities go green, save money and reduce downtime. The Smart Coil integrates with any building automation system to save the HVAC system and its coils from the industry epidemic of freeze damage. It’s freakin’ awesome.

How Smart Coil Works


Instant Freeze Notification HVAC Coil

The Ultimate in Coil Freeze Protection

  • Available for new & existing Freeze Block Coils
  • Immediate notification of a freezing event in your HVAC System
  • 48-month warranty against freeze-damage on new coils
  • The sensor can be wired to send a signal to the building automation system and programmed to:
    • Turn off the fan
    • Close the outside air dampers
    • Open a valve or circulating pump
    • Signal an audio or visual alert at the site or control room
    • Send an alert to email or cell phone

Month Warranty

Industry Leading Protection 

ASHRAE’s COVID mitigation strategies include using more outside air and increase air turnovers. Is your facility prepared to face freezing conditions?

The Cooney Smart Coil System can help to protect your most vulnerable steam and fluid coils with 24/7 remote monitoring. Get notified instantly through the building automation system when potential issues occur.

 

AHU TRU with Freeze Protection Outdoor Air

Protect Vulnerable HVAC Coils

 

ASHRAE’s COVID mitigation strategies include using more outside air and increase air turnovers. Is your facility prepared to face freezing conditions?

The Cooney Smart Coil System can help to protect your most vulnerable steam and fluid coils with 24/7 remote monitoring. Get notified instantly through the building automation system when potential issues occur.

 

Glycol Energy HVAC Analysis

Smart HVAC Coil As a Glycol Alternative

 

Glycol’s thick viscosity and low heat transfer characteristics make for high energy consumption and maintenance costs.

Freeze Block™ with a Smart Coil System can make for a great glycol alternative in the right situation. Learn how much you can save by switching to fluid coils protected with Cooney Freeze Block™.

 

HVAC Glycol Energy Analysis Cost

RESOURCES

SMART COIL BROCHURE

Although our Cooney Freeze Block technology includes built-in rupture protection, Smart Coil Systems detect when an HVAC system is in danger and can proactively prevent freeze damage while notifying your staff before a problem occurs.

SPECIFICATIONS

All Cooney Smart Coils are manufactured to spec, including pressure and temperature presets. Find out more about our detailed specifications. 

 

IOM

The Smart Coil is designed to work with Freeze Block Coils to provide real-time alerts to the control system when a freeze has been detected. Learn more about the installation and maintenance of the Cooney Smart Coil System. Available for 120V or 24V power supply.

WARRANTY

Cooney Engineered Solutions believes in providing the highest quality products and customer service. That’s why we include a Limited Warranty Period for our Freeze Block coils. Find out more about how our product warranties work.

4 Reasons You Need a Smart HVAC Coil

The HVAC industry is evolving. Why haven’t your HVAC coils? Learn why you should upgrade from old standard coils to the industry’s only Smart Coil for the best protection and communication against freeze damage.

read more

Frequently Asked Questions

Is there a recommended sequence of operations?

We recommend the following:

+ Shut the fan down

+ Close the outdoor air dampers

+ Turn on the preheat coil (steam, hot water, or electric)

+ Turn on chilled water circulation pump (where applicable)

+ Send an alarm to Building Management System and personnel

Will we get nuisance alarms with this technology?

The system is designed so that the only time this should alarm would be if the coils have frozen or are dangerously close to freezing. This is typically far outside of the design operating conditions of the air handler.

How do I pair this with my building automation system?

There are two options for output on the control board:

1.) Normally Open

2.) Normally Closed

Depending on your building management system, one of the options will be utilized to report the alarm.

Can I retrofit Smart Coil technology?

You absolutely can make your existing Freeze Block coils “smart” by adding the smart coil system. We will ship you a new generation freeze block valve (if needed), control box, clips, and wiring for retrofitting. If you do not have a Freeze Block coil, you’ll need to purchase a Freeze Block coil along with the Smart Coil system.

Will the sensor pick up condensation when used on a chilled water coil?

No. The adapter clip is designed to shed water in a way that will only allow the sensor to know when a valve discharges.

How many sensors can be utilized with a single control box?

Up to 30 sensors

Is the control box rated for outdoor use?

Yes, the control box is a NEMA 4 enclosure and can be used outdoors.

Are the sensor cables rated for use in Air Handlers?

Yes, they are rated for AHU use under UL 2464.

How long are the sensor wires?

Each sensor lead comes with 50 feet of wire.

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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Make Your HVAC

Coils Smart Today!