Sensus 143-80-6-1 Regulator R-410A this kit is suitable for

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

causing the gas valve to shut down as a safety precaution

technical verification of shaft torque and stroke length is recommended when used in multi-vendor configurations

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

The Maxitrol 325-5L-3/4-12A39 is a high-performance 3/4" line pressure regulator engineered for residential and commercial systems requiring precise natural gas pressure regulation

Sensus 143-80-6-1 Regulator R-410A this kit is suitable forThe 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