Nordyne 626424R Limit Switch preserving the integrity of the

preserving the integrity of the heat exchanger by maintaining consistent internal temperatures

It is professional practice to replace the venter motor gasket (typically PN 201472) and isolator bushings simultaneously to ensure a proper airtight seal

it retains its tolerance under high-temperature cycles

ensuring the pilot burner lights and stays lit to maintain safe operation and prevent nuisance lockouts

Key Benefits Direct Compatibility: Engineered specifically for the 7800 Series Relay Modules to ensure a seamless

Nordyne 626424R Limit Switch preserving the integrity of theThe Nordyne 626424R Limit Switch is a critical safety component designed for high demand HVAC applications. This OEM Nordyne replacement part features a 3 1 8 inch insertion depth and is specifically calibrated for an operating range of 155? F to 175? F. As an automatic reset limit switch, the circuit is engineered to open when the temperature reaches the 175? F threshold and close once it cools back down to 155? F, protecting the heat exchanger from