Reznor 103323 Limit Switch the T3-8D provides a reliable

the T3-8D provides a reliable

Durable Construction: Features a leak-proof hermetic design with an all-brass body and copper connections for longevity in harsh environments

Technical Features Designed for high-pressure refrigerants including R-410A and R-32

The 19-1/8" lead length provides ample slack for complex cabinet routing

corrosion-resistant all-brass body

Reznor 103323 Limit Switch the T3-8D provides a reliableThe Reznor 103323 Limit Switch is a critical OEM safety component engineered for precise thermal monitoring in Reznor HVAC equipment, including SC, SCE, and SSCBL series duct furnaces. This 90 150F AUTO limit switch functions as a primary high limit safety, designed to break the electrical circuit if internal plenum temperatures exceed 150F, preventing heat exchanger damage and ensuring system integrity. As an auto reset thermal switch, it