Sentry Guard™ Burst Proof Coils

Sentry Guard™ Burst Proof Coils

Patented burst proof coil design guarantees against freeze damage. Developed by USA Coil & Air, Sentry Guard™ addresses the need for freeze protection by providing internal pressure relief well before catastrophic damage occurs. Our Sentry Guard™ freeze plugs can be manufactured with any new or replacement coil that handles water or steam. Add the protection of burst proof coils to your system today!

If you have a system that is prone to freezing or it is very important it never be down then Sentry Guard™ freeze proof series coils from USA should be your go-to choice. 

Sentry Guard™ Burst Proof Coils

Sentry Guard Burst Proof Shipping

The equipment USA Coil & Air builds is specially made to order to meet your exact engineering requirements but we also understand time critical projects require quick turn around. Our expedited production program allows us to offer coil shipments in as little as 10, 5, 3 and 1 working days guaranteed.

Shipping Option


20 Business Days
Standard Shipment
10 Business Days
Added Premium
5 Business Days
Added Premium
3, 2, & 1 Business Days
Call for pricing and availability

See our Shipping Schedule for burst proof and all other HVAC equipment offered.

    Full Name



    Zip Code


    How did you hear about us?

    In what industry do you work?



    Please note: Commercial equipment only – no residential products

    Questions? Need more information?

    Please call us at 800-USA-COIL!

    Or send us a message using the form to the left.

    Latest From The Blog

    View our latest blog news

    Contact us today for recommendations and for all your inquiries