The Rheem-Ruud PD425117 Relay is a heavy-duty
Precise Diagnostics: Features a built-in access port for easy pressure monitoring during service calls
adhering to current safety standards for gas-fired equipment
This genuine OEM element is built to handle the high head pressures and demands of modern refrigeration cycles
Repetitive tripping usually indicates restricted airflow
Dwyer Instruments 862E Thermostat 318973-401 The Rheem-Ruud PD425117 Relay isThe Dwyer Instruments 862E Thermostat is a heavy duty, explosion proof temperature control engineered for hazardous environments. Utilizing a liquid filled capillary sensor, this SPDT thermostat provides reliable switching for heating, cooling, or ventilation systems in Class I, Groups C & D and Class II, Groups E, F, & G locations. With a temperature range of 36F to 82F (2C to 28C), the 862E ensures precise thermal regulation in volatile atmospheres