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

Durable Technical Design: Built with professional-grade materials to withstand the thermal cycling common in ventilation systems

Common Questions Can this actuator be used for proportional control

While they share core HSI control logic

precision in refrigerant metering is non-negotiable

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