Sensus 143-16-021-04 Blue Spring Critical component for preventing dangerous

Critical component for preventing dangerous CO leaks and ensuring HVAC system safety

Is this rated for 208V systems

Durable construction reduces the frequency of emergency steam system repairs

Calibrated for 150°F cut-out

effectively stopping operation if vent blockages or flue gas backflow occur

Sensus 143-16-021-04 Blue Spring Critical component for preventing dangerousThe Sensus 143 16 021 04 Blue Spring is a critical calibration component engineered specifically for Sensus 243 12 and 121 12 gas pressure regulators. Designed for high precision pressure management, this heavy duty spring provides an outlet pressure range of 5" to 8. 5" w. c. (water column), ensuring consistent delivery and stable downstream pressure in industrial and commercial natural gas applications. As a veteran grade gas regulator replacement