Sensus 243-12-1 1/2 Regulator 319852-301 The low-voltage flue damper design

The low-voltage flue damper design ensures reliable safety interlocking

this universal staging thermostat includes logic to manage dual fuel heat pump applications

optimizing energy consumption during moderate temperature drops

While designs may vary by production year

Sensus 243-12-1 1/2 Regulator 319852-301 The low-voltage flue damper designThe 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