1046626 Nordyne 1/2" × 3/8" 24 VAC Natural or LP Gas Valve

Product Overview

1046626 is an official OEM Nordyne gas valve featuring 1/2" inlet and 3/8" outlet ports, a 24 VAC coil, and factory-converted orifice options for natural or LP gas applications. It delivers reliable first-stage control in Nordyne and Nordyne Miller furnaces, providing consistent ignition sequencing and diaphragm performance.

Cross-Reference Part Numbers

Replaces Nordyne 903956 

Compatibility

• Nordyne and Nordyne Miller gas furnaces originally equipped with 903596-series gas valves

• Private-label units using White-Rodgers 36J29-family valves, including Frigidaire, Intertherm, Coleman, Maytag, Gibson, GrandAire

• Applications requiring a 24 VAC valve input with 1/2" × 3/8" manifold connections for natural or LP gas service

Technician Notes

• Always shut off the gas supply and relieve line pressure before servicing.

• Verify fuel type: inspect orifices and conversion kit settings for natural (3.5" WC) or LP (10" WC) gas.

• Photograph or diagram existing valve orientation, tubing, and wiring before removal.

• Inspect manifold ports, tube fittings, and replace damaged hoses to prevent leaks.

• Check coil resistance at 24 VAC; refer to OEM spec (typically 15–25 Ω).

• Leak-test all joints with approved solution after installation.

• Apply 24 VAC to the coil; listen for a crisp “click” indicating valve seating.

• Measure outlet manifold pressure under live load: expect ~3.5" WC (NG) or ~10" WC (LP).

• Cycle multiple ignition sequences to confirm diaphragm integrity and consistent operation.

• Kit includes gas valve, elbow flange, mounting bracket, cap, plus short and long installation screws.

Additional Resources

• Download the OEM valve technical datasheet (PDF)

• Access a printable cross-reference sheet for Nordyne and private-label gas valves

• Watch our step-by-step video tutorial on gas valve replacement

Upgrade your HVAC system with the Nordyne 1046626 OEM Gas Valve, engineered for reliable performance across a wide range of Nordyne, Frigidaire, Intertherm, and other Nortek Global brands. This 1/2" x 3/8" 24V gas valve supports both natural gas and LP applications, making it a versatile replacement for outdated or malfunctioning valves.

🔧 Key Features:

• OEM part number: 1046626
• Voltage: 24V
• Inlet/Outlet size: 1/2" x 3/8"
• Compatible with natural gas and LP systems
• Direct replacement for 36J29-204P1 and 903596, 624610R
• Trusted brands: Nordyne, Frigidaire, Intertherm, Tappan, Gibson, and more

📦 Applications: Ideal for residential and mobile home furnaces requiring precise gas flow control. Commonly used in Nordyne and White-Rodgers systems.

💡 Why Choose OEM? Genuine OEM parts like the 1046626 ensure proper fit, safety, and long-term reliability—no guesswork, no compromises.