Sensus 143-IRV-HP-3/4 Regulator Freon For field diagnostics

For field diagnostics

single-pole single-throw logic

protecting downstream equipment from overpressurization

This 4-pole double-throw configuration allows for the simultaneous control of up to four separate dampers from a single zone output or master switch

fitting directly into the burner bracket with standard 1/4-inch fasteners

Sensus 143-IRV-HP-3/4 Regulator Freon For field diagnosticsThe Sensus 143 IRV HP 3 4 is a robust domestic service gas pressure regulator designed for high pressure residential and light commercial meter sets. This unit features a 3 4 inch NPT pipe size and is equipped with a 1 2 inch orifice, delivering high capacity flow even as inlet pressures fluctuate. The integrated internal relief valve (IRV) provides critical overpressure protection, ensuring downstream safety in multi dwelling installations or small