Sterling HVAC 11J11R00306-002 Limit Switch Els PW 17895 allowing you to fine-tune the

allowing you to fine-tune the 10-12 degree superheat standard required for medium-temp refrigeration

helping technicians prevent acid formation and compressor damage

This HVAC pressure switch is engineered to withstand demanding environments

Measuring 9 inches in diameter with a 9-inch width

By utilizing a DIN 43650 Form A connection

Sterling HVAC 11J11R00306-002 Limit Switch Els PW 17895 allowing you to fine-tune theThe Sterling HVAC 11J11R00306 002 is a high limit safety control designed for precise thermal monitoring in gas fired unit heaters. This OEM limit switch operates on a 170 40F logic, meaning it is engineered to open the electrical circuit at a 170F temperature rise and automatically reset upon a 40F drop (closing at 130F). As a critical furnace safety switch, it prevents heat exchanger damage by interrupting the gas valve circuit if internal