As a SPDT auto-reset switch

verify if additional enclosing tube seals are required for your specific model year

System Safety Monitoring: Continuous monitoring of limit switches and flame sensors to prevent hazardous operating conditions and ensure code compliance

As a low-volume non-relay transducer

This assembly is compatible with various air handler chassis

Reznor 257029 Housing/Shroud Refrigerant As a SPDT auto-reset switchEnsure the reliable performance of your commercial heating equipment with the Reznor 257029 Housing Shroud. As a critical genuine Reznor replacement part, this venter motor housing is engineered to the exact specifications of the original equipment manufacturer. It serves as a durable protective enclosure for the venter motor assembly, facilitating the precise directional airflow necessary for the safe exhaust of combustion gases. Built to withstand