Engineered to withstand high-temperature combustion environments

and contactors in industrial environments where multi-tap primary voltage compatibility is required for high-leg power systems

ensuring a stable pilot flame for reliable main burner ignition

Designed for HVAC troubleshooting on residential and industrial heating equipment

The vertical mounting design of the sensing element minimizes dust accumulation

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