the ZG-LMSA-1/2-5 is strictly designed for 1/2-inch OD shafts

enhancing system safety

This hot surface ignitor is designed for standard 120V AC furnace ignition circuits

Can I use this 120V ignitor in a 240V system

This SPDT pressure switch is factory-calibrated to a 0

Sterling J11R02683 Limit Switch Els PW 17895 the ZG-LMSA-1/2-5 is strictly designedAs an HVAC technician, you know that a reliable Sterling J11R02683 Limit Switch is non negotiable for system safety. This high limit safety control is engineered specifically for Sterling unit heaters, furnaces, and air handlers to prevent heat exchanger damage. Operating with a precise 140 180F temperature range, this normally closed (NC) switch automatically opens the electrical circuit when the plenum temperature exceeds the 180F safety threshold,