Thermal Resilience: Rated for high-cycle rates up to 3600 cycles/hour and ambient temperatures up to 60°C

Key Benefits Universal Cross-Compatibility: Fully interchangeable with part number 37K6301 for seamless inventory management

service technicians can perform standard maintenance without specialized tools

Industrial Durability: Built with premium materials to resist corrosion and thermal stress in heavy-duty cycles

2-circuit design allows for simultaneous compressor control and remote alarm notification

Rheem-Ruud SP12258N Thermostat R-410A Thermal Resilience: Rated for high-cycleThe Rheem Ruud SP12258N is a heavy duty 160F LP thermostat designed for precise temperature regulation in liquid propane water heaters. As a critical gas control valve component, this OEM Rheem replacement part ensures the burner cycles correctly to maintain a consistent 160 degree Fahrenheit setpoint. Built for high demand industrial and commercial water heating applications, the SP12258N thermostat manages the flow of propane gas to the heating