This 100-130F automatic limit switch eliminates the need for manual resets

It is not rated for use with VFDs unless specifically noted in the equipment submittal

ensure the airflow direction arrows on the filter frame align with the return air movement toward the electronic cells for maximum particulate filtration efficiency

Smith 100157628 Heat Exchanger Cleaning Kit (formerly KIT30064) is an essential OEM maintenance kit for maintaining peak thermal transfer in condensing boilers and water heaters

Key Benefits: Direct Cross-Reference: Optimized to replace BG1600M10FM-1AA and G600KX-1 with no mounting adjustments

Weil McLain 510-811-641 Valve Els PW 17895 This 100-130F automatic limit switchThe Weil McLain 510 811 641 Combination Gas Control Valve is a critical replacement component engineered for high efficiency hydronic heating systems. This 24V gas valve features a 3 4" x 1" NPT connection, specifically designed for thermopile only ignition systems where standing pilot reliability is paramount. Built for precision manifold pressure regulation, this Honeywell sourced gas valve ensures stable BTU input and consistent flame rectification