While this is a dual-rated unit for both the compressor (Herm) and fan

it is the direct substitute for the HD52RE120 and HD52RE122

This stainless steel burner assembly is a direct OEM replacement part

The critical power outage protection ensures that if voltage drops

Key Benefits: Optimized Combustion: Engineered specifically for the BT80 Upgrade Series to ensure efficient fuel-to-air ratios and reduced emissions

Heil Quaker ICP 1085991 Service Valve 320074-702 While this is a dual-ratedThe Heil Quaker ICP 1085991 Suction Line Service Valve is a critical OEM replacement part designed for localized isolation and pressure monitoring in high performance residential and light commercial condensing units. This 12S 12S suction service valve features a robust 3 4 inch sweat connection, specifically engineered to withstand the thermal stresses of the refrigeration cycle without compromising seal integrity. As a genuine International Comfort