Key Benefits: System Protection: Acts as a primary safety line to prevent compressor overheating and mechanical failure due to high refrigerant pressure

Inspect the stem for scratches or pitting

though port A must remain the inlet when using the flow-characterizing disk

micro-adjustable water level calibration

Nidec-US Motors N157 Inducer Motor 321702-401 Key Benefits: System Protection: ActsWhen you're troubleshooting a failed furnace exhaust system, the Nidec US Motors N157 Inducer Motor is a rugged, industry standard choice for draft inducer applications. This 1 30HP furnace inducer motor operates at 3000 RPM on a 120Vac (115V nominal) power supply, pulling a consistent 1. 6 Amps. Designed as a direct OEM replacement motor, it features a shaded pole motor design and is thermally protected with an automatic reset to prevent burnout