Should a homeowner replace a gas valve?

We sell the part to whoever needs it, but be straight with yourself about this one. Replacing a gas valve means breaking a gas connection and leak-testing it afterwards, and in BC that is licensed gas-fitter work. If you are not certain of your leak test, have a licensed technician fit it — we will supply the correct part either way.

How do I confirm the valve is the failed part?

Verify that 24V actually reaches the valve terminals during the trial for ignition. If the voltage is present and the valve does not open, the valve has failed. If the voltage never arrives, the fault is upstream — the board, a safety, or the flame-sense circuit.

If I smell gas, what should I do?

Do not troubleshoot. Leave the building, and from outside call FortisBC at 1-800-663-9911 or 911. Do not operate switches or anything that could spark on your way out.

Furnace Gas Valves & Regulators

The gas valve meters gas to the burners and is opened by the control board once the safeties have proven. It is a safety-critical component: it is the part that stops gas flowing when anything else in the chain fails. Work on gas connections carries real risk, and in British Columbia gas fitting is licensed work.

127 gas valves & regulators in stock, ready for same-day pickup at our Coquitlam warehouse or shipped worldwide. Homeowners and contractors buy at the same counter — no trade account needed.

Signs your gas valve may have failed

Ignitor glows through its full cycle but no gas arrives
Burners light and immediately go out
Gas smell around the furnace — leave and call for service
Valve receives 24V at its terminals but does not open

Not sure which part you need? Call 1-778-759-9864 with your furnace model number and we will confirm it before you order.

Troubleshooting guides

Why Won't My Furnace Ignite?A Practical Guide to Common Causes and Checks Your Furnace Sequence of OperationUnderstanding How Your Gas Furnace Starts and Runs Furnace Shuts Down Then Restarts After 1 to 3 HoursUnderstanding Furnace Lockout and Why It Happens

Shop gas valves & regulators by brand

York52 Lennox45 Carrier31 American Standard20 Goodman14 Ruud8

Signs your gas valve may have failed

Troubleshooting guides

Shop gas valves & regulators by brand

Gas Valves & Regulators we stock

LENNOX GAS VALVE, 2 STAGE, NATURAL, 24V, 1/2"

LENNOX CONVERSION KIT, GAS VALVE, NATURAL TO PROPANE

LENNOX ORIFICE, STRAIGHT, #54, PROPANE GAS

LENNOX REVERSING VALVE

LENNOX GAS VALVE, 24 VOLT, 60HZ, NATURAL GAS, 3/4", STEP OPEN

LENNOX GAS VALVE, NATURAL, 3.2" WC, 24V, 1/2"

PROPANE (LPG) MODULATING GAS CONTROL VALVE, 24 Volt, 50/60HZ

LENNOX CONTROL BOARD

LENNOX GAS VALVE, 2 STAGE, 3/4" NATURAL, 24V FAST OPEN

Thermal Expansion Valve, R410A, 4 Ton

Coil, Reversing Valve, 24 Volt, 50/60HZ

Gasket, Service Valve

Gas Valve, Natural, 24V

Thermal Expansion Valve Kit

Gas Valve, Natural Gas, 24 Volt, 50/60HZ, 3.2"WC, 3/4" x 1/2"

Gas Valve, Natural, 24 Volt, 3/4", White Rodgers

GOODMAN/AMANA REVERSING VALVE W/ 24V COIL

GOODMAN/AMANA 24V REVERSING VALVE COIL

GOODMAN/AMANA REVERSING VALVE

GOODMAN/AMANA COIL, REVERSING VALVE, 24V, 50/60HZ

UNIVERSAL GAS VALVE CONVERSION KIT, NATURAL TO PROPANE GAS

YORK/ETC GAS VALVE NAT,3/4" X 3/4",24V

VALVE,REVERSING W/COIL

YORK/ETC REVERSING VALVE W/COIL

YORK/ETC REVERSING VALVE W/COIL

LENNOX VALVE SER- BRASS REFRIDGERANT

VALVE,SERVICE, K COMP, 1.12 ODS X 1.75-1

VALVE SOLENOID

VALVE, BALL

VALVE; GAS, 2 STAGE, 1/2-14 NPT, 24V, 50/60 HZ, "J" SERIES

VALVE; GAS 2STAGE, 36H (LARGE 3/4)

KIT REPLACEMENT TX VALVE

INSULATION,GAS VALVE 60K

INSULATION, GAS VALVE 90K

SOLENOID VALVE

VALVE,GAS,NAT,24 VAC

VALVE,GAS

SOLENOID VALVE

VALVE,REVERSING WITH COIL

VALVE - TX VALVE (CCBIVE-2GA-B30)

VALVE,GAS,HW VR8204Q2954

VALVE,GAS,CONVERTIBLE,NATL/LP

VALVE,GAS,NAT,2 STAGE,3/4X3/4

VALVE,REVERSING W/COIL

VALVE,REVERSING W/COIL

VALVE,REVERSING W/COIL

VALVE,REVERSING W/COIL

VALVE,REVERSING W/COIL

Gas Valves questions

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