Armstrong Furnace R37400D080 Inducer Assembly R-410A Built for heavy-duty commercial and

Built for heavy-duty commercial and industrial cooling applications

thread the nut into the gas control until finger-tight

Using an incorrect color-coded spring will lead to calibration failures and inaccurate pneumatic valve modulation

Oil Compatibility: Specifically tested and approved for use with POE oils in Copeland compressors

What is the difference between the MA51-7100 and MA51-7100-000

Armstrong Furnace R37400D080 Inducer Assembly R-410A Built for heavy-duty commercial andThe Armstrong Furnace R37400D080 Draft Inducer Assembly is a vital OEM replacement part engineered to maintain high efficiency airflow within your residential heating system. This draft inducer blower performs the critical task of clearing combustion gases from the heat exchanger, ensuring a safe and clean burn before the furnace ignition sequence begins. Designed specifically for compatibility with Armstrong Air and Ducane furnaces, the R37400D080