Sensus 143-IRV-3/4 Regulator 30067439-890 it maintains the original equipment

it maintains the original equipment performance specifications and safety tolerances

What causes a flame sensor to fail

the open closure type is specifically designed for applications where grease or oil is supplied through a housing port or oil bath

always verify your model number against the inducer housing requirements before install

Verify the original part length and threading before installation

Sensus 143-IRV-3/4 Regulator 30067439-890 it maintains the original equipmentThe Sensus 143 IRV 3 4 Regulator is a job site standard for technicians requiring a mid capacity gas pressure regulator with internal relief valve. Engineered for residential service and light commercial applications, this 143 80 series model features a 3 4" NPT connection and a 3 8" precision machined orifice to provide stable delivery pressures. Configured with a green loading spring, it maintains a consistent outlet pressure range of 6 to 14 inches