Coils Built to Match Every System, Protected by Omniguard®
Every Armstrong Air coil pairs Omniguard Total Corrosion Protection Technology with a proven tube-and-fin design, so the coil at the heart of the system resists the everyday household VOCs, aerosols, paint fumes, and more that cause early failure. As the industry shifted to new low-GWP refrigerants, our coils are grouped to make the right match easy to find: R-454B Dedicated Coils for the newest systems, R-410A/R-454B Compatible Coils for systems in transition, and R-410A Dedicated Coils for existing equipment. Getting the match right the first time means a system that performs the way it's supposed to, with no need for a return visit.
R-454B Dedicated Coils
With a properly sized coil, your HVAC system operates more efficiently.
R-410A / R-454B Compatible Coils
Uncased coils are installed into existing furnace-matched coil casings to ensure the right match for increased performance.