Optimized Combustion: Helps maintain 95% AFUE efficiency ratings by ensuring all seals and mounting hardware provide air-tight closure

Key Benefits: Balanced Port Design: Minimizes the influence of condensing pressure fluctuations on the expansion valve setting for consistent performance

This switch serves as the direct 632390 replacement

The unit features NEMA 3 weather protection when mounted vertically

this motor delivers a precise 1500 RPM to maintain optimal airflow in residential and light commercial equipment

Heil Quaker ICP 1173857 Conversion Kit 30067439-890 Optimized Combustion: Helps maintain 95%When converting to propane gas, precision and pressure regulation are the non negotiables for stable combustion. The Heil Quaker ICP 1173857 Conversion Kit is the specified OEM propane conversion solution for ICP equipment, engineered to transition systems from natural gas to liquid propane (LP) while maintaining manifold pressure standards and burner efficiency. This natural to propane gas conversion kit is a critical component for technicians