Heat Controller R68CA0003 Limit Switch 320788-702 This multi-range pressure transmitter features

This multi-range pressure transmitter features three switch-selectable scales at 0-25/50/100 PSIG

the OL-60 series is designed as a simplified

000 BTUH and a robust 5

the VU52S2010 is rated exclusively for water and glycol solutions

providing a precise pressure switch calibration that aftermarket universal parts often fail to replicate

Heat Controller R68CA0003 Limit Switch 320788-702 This multi-range pressure transmitter featuresThe Heat Controller R68CA0003 Limit Switch is a critical HVAC safety control designed to prevent heat exchanger damage in gas fired furnaces and air handlers. This L170 40F limit switch features a 170? F trip point, automatically breaking the electrical circuit if internal plenum temperatures exceed safety thresholds to prevent overheating. Once the system cools to 40? F, the auto reset limit switch restores continuity, allowing the heating cycle to