Sensus 143-80-6-1 Regulator R-410A For the most accurate HVAC

For the most accurate HVAC scale installation

this kit is suitable for modulating saturated steam up to 100 psig

engineered to maintain precise static pressure and prevent combustion gas bypass

verify all wire terminations match the updated LH660013 wiring schematic to ensure correct furnace spark igniter operation and prevent nuisance trips during high-demand heating cycles

While it fits similar mounting footprints

Sensus 143-80-6-1 Regulator R-410A For the most accurate HVACThe Sensus 143 80 6 1 Regulator is a specialized domestic service regulator engineered for technicians requiring integrated safety features in natural gas and propane systems. This low pressure cut off (LPCO) regulator provides a critical mechanical shutdown layer, automatically halting gas flow if the downstream pressure drops below a safe threshold, a vital requirement in many jurisdictional safety codes. Built with a rugged cast iron valve body and