Operating effectively within a pressure range of up to 150 psi and temperatures from 33

It stands for Single Pole Single Throw

Its calibrated trip points—opening at 22 PSI and closing at 50 PSI—provide reliable system protection for residential and commercial AC units

it must be paired with the correct MFD-rated capacitor to ensure proper starting torque and directional rotation

but a licensed technician must verify the burner plate seal and perform a combustion analysis after the door is reassembled to ensure safe operation

Wayne 62402-001 Orifice Housing 319847-401 Operating effectively within a pressureThe Wayne 62402 001 Orifice Housing is a critical fuel management component engineered for Wayne Combustion HSG200 and HSG400 gas burner systems. This 90 degree housing features high tolerance threaded connections to ensure a gas tight seal and reliable manifold pressure regulation. Designed for veteran contractors, it provides the precise orifice alignment necessary to maintain consistent combustion efficiency in both natural gas and liquid propane