Engineered to withstand high-temperature combustion environments

and ensure the gas valve is receiving the correct voltage signal

The vertical mounting design of the sensing element minimizes dust accumulation

Its potted multi-pin connector construction provides superior resistance to vibration and moisture in demanding mechanical environments

Designed for HVAC troubleshooting on residential and industrial heating equipment

Armstrong Fluid Technology 816322-041 Bronze Impeller Freon Engineered to withstand high-temperature combustionOptimize your HVACR system with the Armstrong Fluid Technology 816322 041 Bronze Impeller, a high precision 3. 375 inch (3 3 8") pump impeller engineered for maximum efficiency. This genuine OEM Armstrong replacement part is specifically designed for Armstrong S 34, S 35, and H 32 circulator pumps. Constructed from premium, corrosion resistant bronze, this component ensures long term industrial reliability and smooth fluid dynamics in residential and