Armstrong Air A972EK Furnace

The Armstrong Air A972EK is a two-stage gas furnace for residential heating applications. Rated at 97% AFUE, its two-stage operation delivers improved comfort and efficiency over single-stage models by running at low capacity during mild weather and stepping up to full output on the coldest days.

Durable heat exchanger, efficient gas combustion, and accessible service panels minimize installation time and long-term maintenance demands across a wide range of residential heating applications.

Ideal for residential replacement and new construction. Compatible with Armstrong Air and select multi-brand cooling equipment and air handlers.