Lennox 10P33 Kit

The Lennox 10P33 Kit is a critical service component for multi-stage heating systems, specifically featuring a 1/2" dual main gas valve engineered for 24V control circuits. This kit, which is a direct and identical replacement for the Lennox 10P3301, provides the necessary LP conversion kit hardware to transition standard units to liquid propane. For technicians handling furnace gas valve replacement, the 10P33 offers a versatile solution with its adjustable regulator, ensuring precise manifold pressure regardless of fluctuations in the main supply line. This HVAC gas valve kit is a standard-size component with a 1/2-inch inlet/outlet, designed to meet the rigorous flow requirements of Lennox residential furnaces and light commercial air handlers. Whether you are performing a seasonal propane conversion or troubleshooting a failing solenoid, this OEM-spec part ensures exact fitment and reliable pilot or hot surface ignition performance.

Key Benefits:

• Direct OEM Compatibility: Serves as an 11-digit identical match for Lennox 10P3301, 61P85, and 61P8501 models, streamlining inventory for HVAC contractors.
• Integrated LP Conversion: Includes a dedicated liquid propane kit, allowing for seamless field modification from natural gas without sourcing secondary springs.
• Dual Main Functionality: Optimized for 24V gas valve systems, providing stable pressure regulation for consistently efficient combustion cycles.
• Mechanical Reliability: Features a rugged 1/2 inch gas connection and manual shut-off for enhanced safety during furnace maintenance and system testing.

Common Questions:

Is the 10P33 compatible with the 10P3301 model?
Yes, the Lennox 10P33 and 10P3301 are technically identical parts. They share the same 1/2" NPT footprint and electrical specifications for 24V heating systems.

Can this kit be used for both high-altitude and standard propane conversions?
While this LP conversion kit provides the standard gas valve regulator springs and orifices for propane, always verify specific orifice sizing against the furnace manufacturer pressure charts for high-altitude applications.

Does this valve support electronic ignition systems?
The 10P33 is designed to function with 24VAC control boards typically found in Lennox furnaces using spark or hot surface ignition, regulating fuel flow to the burner assembly effectively.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.