Lennox 83W12 Valve-Gas 2 Stage Natural 24V (1/2 in) 103181-02

Product Description

Lennox 83W12 is a two-stage natural gas valve (103181-02) used to regulate gas flow in residential and light commercial HVAC systems. It operates on 24 VAC control voltage, uses 1/2 inch NPT inlet/outlet connections, and includes a built-in pressure regulator with factory-calibrated high-fire and low-fire settings. The valve supports standard furnace ignition sequencing and manifold pressure regulation for compatible Lennox equipment.

• Two-stage operation with factory-calibrated high-fire (3.5 in. W.C.) and low-fire (1.7 in. W.C.) settings
• 24 VAC control coil (0.430 A) with 1/4-inch spade terminals and 1/2-inch NPT inlet/outlet
• Built-in pressure regulator; construction includes brass and stainless steel components; flow up to 100 CFH

Product Highlights

OEM two-stage natural gas valve, 24 VAC, 1/2 in. NPT, 3.5 in. W.C. high-fire pressure, built-in pressure regulator

Product Information

Standard Information

• Brand: LENNOX
• Manufacturer Part Number: 83W12
• Country of Origin: United States