Whether you are performing a reactive repair for a communications failure code or upgrading an older unit

this model is an open on rise limit switch intended for high-limit safety

this OEM component ensures seamless integration and critical HVAC flame sensor connectivity

Robust Teflon stem packing provides high chemical resistance and prevents stem leakage under fluctuating pressures

this component features a factory-calibrated trip point at 450°F (232°C) to ensure system safety by interrupting the power circuit upon reaching the thermal ceiling

DriSteem 409560-001 Temperature Stat 323080-701 Whether you are performing aThe DriSteem 409560 001 Temperature Stat is a critical safety component engineered for high limit thermal protection in industrial humidification systems. Often identified as the L220F manual reset limit switch, this device serves as a primary over temperature cutout for steam cylinders and heating tanks. Designed to interrupt the control circuit when temperatures reach the 220F threshold, it prevents catastrophic heat damage to the humidifier tank