How do I adjust the pressure once the spring is installed

all mounting bolts should be hand-secured and then cross-tightened to a final torque of 16 ft/lbs

Common Questions What causes a York limit switch to trip frequently

as moisture can block the vent port and cause regulator malfunction

This indicates a 170°F opening temperature (high limit) with a 40°F differential

Sensus 019-01029-002 Orifice How do I adjust theThe Sensus 019 01029 002 is a precision engineered 3 16" replacement orifice designed specifically for the Model 496 domestic service regulator. As a veteran grade HVACR component, this orifice provides critical flow control for natural gas, propane, air, and other non corrosive gases in residential and light commercial meter sets. For technicians performing field service or rebuilds, this part is essential for maintaining the 496s lock up performance