acting as a critical failsafe by detecting flame rollout or excessive heat buildup near the burner assembly

and two O-rings required for a full rebuild

ensuring a precise fit in high-performance suction lines

For HVACR professionals maintaining boilers and furnaces

Install the sensor on an interior wall where it can sense representative space temperature

Sensus 143-IRV-HP-1 Regulator Freon acting as a critical failsafeThe Sensus 143 IRV HP 1 is a heavy duty industrial gas pressure regulator engineered for precise delivery in high pressure applications. Built with a rugged cast iron body and a 1" NPT connection, this model utilizes a 1 2" aluminum orifice to handle significant flow volumes. The integrated internal relief valve (IRV) provides essential overpressure protection, making it a reliable choice for natural gas, LP gas, and other non corrosive technical