Armstrong Furnace R45407-001 Wire Harness Els PW 17895 Replacing with a genuine 40L81

Replacing with a genuine 40L81 kit ensures long-term reliability and system safety

Reduced Maintenance Costs: Prevents avoidable motor burnouts

or if you see a diagnostic code for an open limit circuit

Automatic Reset: Eliminates the need for manual intervention by automatically restoring the circuit once safe temperatures are reached

Key Benefits Multi-Fuel Compatibility: Engineered for seamless performance with Natural Gas and Liquid Propane systems

Armstrong Furnace R45407-001 Wire Harness Els PW 17895 Replacing with a genuine 40L81The Armstrong Furnace R45407 001 Wire Harness is a critical OEM replacement component engineered for precise electrical integration within Armstrong residential gas furnaces. Designed to maintain circuit integrity and reliable signal transmission between the integrated furnace control (IFC) board and peripheral components like the inducer motor, pressure switches, and gas valve, this harness ensures fail safe communication across the 24V control