Key Benefits High Current Capacity: Rated for 20 Amp resistive loads

this part number specifically includes the SA37-30 float and the corresponding high-temperature gasket required for reassembly to prevent leaks at the mounting flange

it ensures accurate setpoint indication and repeatable performance even in demanding environments

simplifying field setup for everything from simple air defrost to complex two-compressor sequences with coordinated defrost cycles

technician-grade component built to maintain consistent system integrity in high-pressure or high-temperature HVACR operations

McDonnell & Miller 25-A Water Feeder THPU32HP7Y Key Benefits High Current Capacity:The McDonnell & Miller 25 A (Part Number 126800) is a heavy duty, float operated make up water feeder specifically engineered for boiler receiver tanks and condensate return systems. Built with a rugged iron and bronze body, this mechanical feeder ensures a constant water level without the need for electrical components, making it a fail safe choice for steam boiler maintenance. It utilizes proportional feed action to deliver a steady volume of water