Sensus 243-12-1 1/2 Regulator 328140-751 this component is essential for

this component is essential for maintaining post-filtration air quality

making it the standard choice for powering 24V thermostats

it protects the heat exchanger from overheating and ensures consistent burner performance

Broad Compatibility: Seamlessly repairs Armstrong 15J8 and 15JD8 models

and pressure switch trip-outs

Sensus 243-12-1 1/2 Regulator 328140-751 this component is essential forThe Sensus 243 12 1 1 2 gas regulator is a heavy duty commercial gas pressure regulator engineered for precision control in large residential, commercial, and small industrial applications. This model features a 1 1 2 inch NPT connection and is equipped with a 3 4 inch orifice, designed to handle significant flow rates while maintaining stable downstream pressure. The internal 6 14 inch green spring allows for accurate pressure settings, making it a