Sensus 143-IRV-3/4X1 Regulator 340155-7026 It is the direct OEM

It is the direct OEM replacement for the internal diaphragm seal in these units

Facilitates precise system operation control to help reduce overall power consumption

and heat pump systems including auxiliary heat stages

As the OEM replacement for HR81LG005

Enhanced System Reliability: Transitioning to a thermopile provides a constant

Sensus 143-IRV-3/4X1 Regulator 340155-7026 It is the direct OEMThe Sensus 143 IRV 3 4X1 is a field proven domestic service gas regulator engineered for precision in residential and light commercial applications. This specific configuration features a 3 4" x 1" NPT straight body connection and a 3 8" stainless steel orifice, designed to handle moderate flow requirements while maintaining stable outlet pressures. Equipped with a Green Spring, the unit provides a reliable 6" to 14" w. c. outlet pressure range,