and SC series

the Raypak 007400F is engineered with a specific resistance and mounting bracket for Hi Delta heaters

The color coding indicates the orifice size of the inline restrictor

Robust Construction: Features Class B insulation and thermal protection for extended run-times in condenser and air-over environments

By replacing the entire working mechanism

Lennox 19W04 Inducer Assembly Freon and SC seriesThe Lennox 19W04 Inducer Assembly is a high performance OEM replacement 230V 1 speed inducer motor designed for precise compatibility with specific series of Lennox gas furnaces and residential HVAC units. This draft inducer blower is engineered to maintain the correct static pressure and air fuel mixture required for safe combustion, effectively venting flue gases through the heat exchanger. As a critical component for system start up, the 19W04