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Lochinvar & A.O. Smith 100262939 Control Gas Valve Assembly 2" Cavity N-3

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Special Price $227.57 Regular Price $252.60
In stock
SKU
100262939
Lochinvar & A.O. Smith 100262939 Control Gas Valve Assembly is one of the essential parts of natural gas heating systems. This valve controls the flow of the natural to the burner so as to minimize the risk of firing while at the same time promoting efficiency. Lochinvar and A.O. Smith boilers and furnaces are the devices with which it is intended to operate smoothly. Valve provides accurate regulation of the flow of the gas and this results to appropriate and constant temperatures with limited fuel consumption and low emission of the hazardous gases. This valve assembly effectively guarantees sufficient gas delivery to your heating and therefore makes a valuable contribution towards energy and reliability in the heating in HVAC system.
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HVAC Controls, HVAC Valve
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Specifications

  • Type: Control Gas Valve
    Manufacturer Name: Lochinvar & A.O. Smith
    Product Number: 100262939
    OEM Part Number: 100262939
    Product Description: N3 Gas Valve 2" Cav
    Weight:2.07lbs/938.94g

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    Product Questions (2)
    Customer Questions
    What maintenance is required for the Lochinvar & A.O. Smith 100262939 Control Gas Valve Assembly?

    Inspect the gas valve assembly regularly for loose wiring, corrosion, gas leaks, and signs of overheating. Keep surrounding components clean and verify proper gas pressure during scheduled system maintenance. Check valve response and burner operation for irregularities. Always shut off gas and electrical power before inspecting or servicing the assembly.

    What are common issues with the Lochinvar & A.O. Smith 100262939 Control Gas Valve Assembly?

    • Gas valve failing to open or close correctly.
    • Delayed ignition or burner startup problems.
    • Inconsistent gas flow affecting heating performance.
    • Electrical coil failure preventing valve operation.
    • Gas leakage around valve fittings or seals.
    • System lockouts caused by valve communication faults.
    • Intermittent burner shutdowns during operation.

    Installation Steps

    Step 1: Shut gas supply and electrical power ensure area clear and ventilated.

    Step 2: Remove old valve assembly from cavity carefully inspect seals and ports.

    Step 3: Place new valve into cavity align fittings and secure connections.

    Step 4: Restore gas check for leaks using approved solution before startup.

    Step 5: Test system ignition and operation shut off if abnormal condition occurs.