Always verify the ratings on the motor nameplate or the original part

Engineered for straight-thru-flow and balanced valve regulator designs to ensure sensitive regulation

Standardized Installation: Single-bolt mounting flange allows for rapid swap-outs during diagnostic service calls

meaning the delay logic is built directly into the circuitry

Lennox 47K20 Transformer Always verify the ratings onThe Lennox 47K20 Transformer is a heavy duty step down control transformer engineered for high demand HVAC low voltage control circuits. Designed to provide a reliable 24V secondary output from a 208 240V primary input, this 40VA Class 2 transformer ensures consistent power delivery to contactors, relays, and integrated furnace control boards. This unit is a direct OEM replacement part and is technically identical to the Lennox 47K2001 and the