008 orifice diameter provides an exact fuel-to-air ratio for stable LP pilot flames

Durable Construction: Built to withstand constant thermal cycling within the furnace cabinet without drifting from its set point

check the set screw and shaft alignment to ensure smooth

engineered to automatically interrupt the circuit when internal temperatures exceed the 230°F threshold and reset once conditions return to the 160°F range

Robertshaw RS9220 Thermostat Els PW 17895 008 orifice diameter provides anThe Robertshaw RS9220 is a trade grade multi stage programmable thermostat designed specifically for 2 heat 2 cool systems. This unit provides a seamless field upgrade as the direct replacement for RS5220 models, utilizing a universal sub base and large terminal blocks that significantly reduce time spent on thermostat wiring during installation. Built for versatility, the RS9220 is compatible with gas, oil, electric, and heat pump systems (without