Robertshaw RS9220 Thermostat Els PW 17895 which is the industry standard

which is the industry standard for 2-inch pressure indicating gauges in HVACR controls

Excessive heat cycles from poor airflow can cause the internal bimetal disc to lose calibration or the contacts to pit over time

Key Benefits: Ensures precise 90-degree alignment for oil-submerged gear train actuators

Low Floc Point: Eliminates the risk of waxy deposits at low temperatures

Robertshaw RS9220 Thermostat Els PW 17895 which is the industry standardThe 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