Heat Controller R68CA0003 Limit Switch 320788-702 the VU52S2010 is rated exclusively

the VU52S2010 is rated exclusively for water and glycol solutions

This 115V draft inducer operates at a fixed 3000 RPM speed

000 BTUH and a robust 5

the plug remains in place

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

Heat Controller R68CA0003 Limit Switch 320788-702 the VU52S2010 is rated exclusivelyThe 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