Nordyne 626447R Limit Switch 320735-701 Maintains tight mechanical seal performance

Maintains tight mechanical seal performance in both heating and cooling hydronic systems

maximizing heat transfer efficiency and stabilizing evaporator pressures

ensuring 3/8" diameter compatibility without modifications

This electronically commutated motor is factory-programmed to maintain precise airflow across varying static pressures

ensuring seamless backward compatibility for older multi-stage HVAC systems

Nordyne 626447R Limit Switch 320735-701 Maintains tight mechanical seal performanceSecure your HVAC installation with the Nordyne 626447R Limit Switch, a critical OEM safety component designed for precise thermal regulation. This auto reset limit switch operates within a fixed 115 135F temperature range, functioning as a primary high limit safety to prevent heat exchanger damage and hazardous overheating. Engineered for compatibility with Intertherm, Miller, and Broan forced air furnaces, this Nordyne furnace replacement part