always cross-reference the part number

making it suitable for use with HFC and HFO refrigerants

Robust Construction: Designed to withstand the mechanical stress of continuous gas regulation without losing tension over time

this 460V draft inducer motor offers the precise torque and reliability needed to prevent system lockouts and maintain consistent air pressure across the heat exchanger

making it a staple for any veteran contractor’s service truck

Armstrong Furnace R45408-001 Wire Harness 321894-706 always cross-reference the part numberThe Armstrong Furnace R45408 001 Wire Harness is a critical OEM replacement component designed to ensure precise electrical connectivity and signal transmission within your heating system. Engineered for high temperature resilience and long term durability, this HVAC wire harness assembly facilitates seamless communication between the furnace control board and peripheral sensors. As a genuine Lennox Armstrong repair part, it eliminates the risks