United Electric H54-25 Pressure Switch THPU32HP7Y It is typically used to

It is typically used to link water heater control boards or to enable communication in master/member boiler configurations

Precision Calibration: Factory-set fixed setpoints (55°F Open / 28°F Close) ensure consistent operation

What happens if I use a standard pan instead of a high-temp pan

it features a rugged brass body and a synthetic seated needle for tight shut-off performance

Constructed from high-grade metal to withstand high-temperature environments

United Electric H54-25 Pressure Switch THPU32HP7Y It is typically used toThe United Electric H54 25 Pressure Switch is a heavy duty, field adjustable control engineered for reliable setpoint monitoring in industrial HVACR and process systems. Formerly identified by factory stock number 9516, this model is a direct equivalent to the H54 25 9516, offering a versatile 10100 PSI adjustable range. Designed with a Single Pole Double Throw (SPDT) snap acting switch, it provides high capacity electrical ratings of 15A at 125 250