Sensus 143-16-021-03 Red Spring the K19AT-60 prevents nuisance drop-outs

the K19AT-60 prevents nuisance drop-outs and ensures the gas valve remains energized during normal operation

the T-4002-125 is specifically for surface mounting where tubing is run over the wall surface rather than inside the wall cavity

High-Temp Durability: Engineered with industrial-grade materials to resist degradation from constant exposure to hot exhaust gases

central air conditioners

compressor switching

Sensus 143-16-021-03 Red Spring the K19AT-60 prevents nuisance drop-outsThe Sensus 143 16 021 03 Red Spring is a critical calibration component engineered for high capacity gas pressure regulators, specifically cross compatible with the Sensus 243 12 and Sensus 121 series industrial regulators. This heavy duty regulator spring is essential for technicians performing routine HVACR maintenance or field repairs to ensure precise outlet pressure settings within specified tolerances. When installed in the standard main spring