Lennox 72W34 Gas Valve 321702-401 Featuring a robust stainless steel

Featuring a robust stainless steel body and a 1/4" NPT connection

The 009L8050 comes with a standard 1/4" SAE access port and Schrader valve

When looking at the shaft end of the motor

it is industry best practice to install a new capacitor when replacing the 70021633 to prevent premature winding failure and ensure proper starting torque

The Lennox 10H00 is a clockwise (CW) rotation wheel

Lennox 72W34 Gas Valve 321702-401 Featuring a robust stainless steelLennox 72W34 is a modulating natural gas valve designed for use in compatible Lennox heating systems, including furnaces and commercial HVAC equipment. It regulates gas flow to the burner assembly, allowing precise modulation based on heating demand for stable combustion and efficient system performance. This modulating gas valve is commonly used as a replacement component when the original valve becomes faulty, leading to improper flame control,