The rugged construction makes it a staple for contractors maintaining Johnson Controls and York equipment

Quiet Operation: Balanced fan wheel design minimizes mechanical noise and vibration during the ignition sequence

while the resistive load capacity is rated at 16 Amps

Rugged Construction: Resistor is fully protected by heat shrink tubing to prevent shorts and environmental degradation

This HVAC safety switch opens the circuit to prevent the furnace from operating in an unsafe thermal state

Nordyne 626481R Limit Switch The rugged construction makes itThe Nordyne 626481R Limit Switch is a critical OEM safety component designed for high performance temperature regulation in residential and light commercial HVAC systems. This L135 40 limit switch is engineered to open the electrical circuit at a fixed cutout temperature of 135F, effectively interrupting the burner or blower circuit to prevent thermal override and equipment damage. As an auto reset limit switch, it automatically re closes the circuit