whereas the -6 was the standard commercial equivalent

Smith 100173749 Heat Exchanger Access Door is a critical combustion chamber component engineered for Lochinvar Knight WB and SNA/SLA series boilers

this Thermostatic Expansion Valve is critical for maintaining precise superheat control

The 48VL400233 is engineered with heat-resistant composite materials to withstand the rigorous thermal cycling of gas furnace inducer operations

Trane MOT10352 Motor 326058-755 whereas the -6 was theThe Trane MOT10352 Motor is a high performance, 3 5 HP industrial grade replacement designed for heavy duty HVACR applications. Operating at 460V and a consistent 1075 RPM, this 2 speed blower motor provides the torque and versatility required for precise airflow management in commercial air handlers and rooftop units. Engineered with a durable NEMA 48 frame and sleeve bearings, the MOT10352 is built to handle the rigorous duty cycles of industrial