Lennox Furnace Gas Valves & Regulators
43 OEM gas valves & regulators that fit Lennox furnaces, verified against our model compatibility database.
Compatibility Guaranteed1-778-759-9864
These gas valves & regulators also fit Concord, Ducane, Armstrong and Aire-Flo equipment — Lennox builds those furnaces and they share the same replacement parts.
Showing 1–43 of 43

LENNOX GAS VALVE, 2 STAGE, NATURAL, 24V, 1/2"
Part #: 000-340
In Stock
$844.00

LENNOX CONVERSION KIT, GAS VALVE, NATURAL TO PROPANE
Part #: 000-470
In Stock
$41.00

LENNOX ORIFICE, STRAIGHT, #54, PROPANE GAS
Part #: 000-562
In Stock
$34.00

LENNOX REVERSING VALVE
Part #: 000-642
In Stock
$293.00

LENNOX GAS VALVE, 24 VOLT, 60HZ, NATURAL GAS, 3/4", STEP OPEN
Part #: 000-674
In Stock
$1,198.00

LENNOX GAS VALVE, NATURAL, 3.2" WC, 24V, 1/2"
Part #: 000-695
In Stock
$1,649.00

PROPANE (LPG) MODULATING GAS CONTROL VALVE, 24 Volt, 50/60HZ
Part #: 000-723
In Stock
$391.00

LENNOX CONTROL BOARD
Part #: 001-138
In Stock
$145.00

LENNOX GAS VALVE, 2 STAGE, 3/4" NATURAL, 24V FAST OPEN
Part #: 001-184
In Stock
$330.00

1/2" X 1/2" GAS CONTROL VALVE SINGLE STAGE, STANDING PILOT, 24V COMPATABLE WITH SLOW OPENING, STANDARD OPENING & FAST OPENING.
Part #: 427-001
In Stock
$308.00

1/2" X 1/2" GAS VALVE SINGLE STAGE STANDING PILOT (STANDARD OPENING)
Part #: 427-009
In Stock
$706.00

1/2" X 1/2" GAS VALVE 24 VAC SINGLE STAGE (STANDARD OPENING) FOR HOT SURFACE IGNITOR AND DIRECT SPARK IGNITION HSI/DSI
Part #: 427-011
In Stock
$254.00

GAS VALVE 24VAC 60HZ 0.3 A DRAW 7.5 TO 15 MBAR RANGE 35 MBAR
Part #: 427-012
In Stock
$1,305.00

1/2" X 1/2" GAS VALVE SINGLE STAGE (STANDARD OPENING) HSI/DSI
Part #: 427-013
In Stock
$150.00

1/2" X 1/2" GAS VALVE SMART VALVE
Part #: 427-015
In Stock
$940.00

3/4" X 3/4" GAS VALVE SINGLE STAGE STANDING PILOT (SLOW OPENING)
Part #: 427-016
In Stock
$530.00

2 STAGE FAST OPENING GAS VALVE HSI / DSI / IP 3/4" X 3/4" 24V
Part #: 427-019
In Stock
$521.00

1/2" X 1/2" GAS VALVE SINGLE STAGE DIRECT SPARK IGNITION
Part #: 427-020
In Stock
$503.00

1/2" X 1/2" GAS VALVE SPARK IGNITION (SLOW OPEN) INTERMITTENT PILOT (IP)
Part #: 427-022
In Stock
$598.00

1/2" X 1/2" SINGLE STAGE SLOW OPENING GAS VALVE HOT SURFACE IGNITOR OR DIRECT SPARK IGNITION HSI/DSI
Part #: 427-033
In Stock
$241.00

LENNOX BURNER SET OF 10
Part #: 427-037
In Stock
$173.00

1/2" X 1/2" HSI / DSI / IP STANDARD OPENING GAS VALVE SINGLE STAGE OEM UPGRADE
Part #: 427-040
In Stock
$351.00

LENNOX GAS VALVE, NATURAL GAS, 24 VOLT, 3/4" X 3/4"
Part #: 427-041
In Stock
$293.00

1/2" X 1/2" GAS VALVE 2 STAGE (FAST OPENING)
Part #: 427-042
In Stock
$844.00

1/2" X 1/2" GAS VALVE MODULATING
Part #: 427-043
In Stock
$360.00

HONEYWELL GAS VALVE ASSY-NAT
Part #: 427-045
In Stock
$690.00

1/2" X 1/2" GAS VALVE SINGLE STAGE DIRECT SPARK
Part #: 427-058
In Stock
$400.00

1/2" X 1/2" GAS VALVE 2 STAGE SLOW OPENING HSI/DSI GAS FLOW STRAIGHT THROUGH
Part #: 427-062
In Stock
$284.00

1/2" X 1/2" 2 STAGE FAST OPENING GAS VALVE HSI/DSI
Part #: 427-067
In Stock
$301.00

1/2" X 1/2" GAS VALVE MODULATING (STANDARD OPENING) NAT
Part #: 427-072
In Stock
$456.00

1/2" X 1/2" SINGLE STAGE HSI/DSI FAST OPENING GAS VALVE UPGRADE
Part #: 427-077
In Stock
$288.00

DEXEN/ROBERTSHAW 1/2" MILLIVOLT GAS CONTROL
Part #: 427-079
In Stock
$246.00

1/2" X 1/2" SINGLE STAGE SLOW OPEN GAS VALVE INTERMITTENT PILOT
Part #: 427-081
In Stock
$844.00

1/2" X 1/2" GAS VALVE SINGLE STAGE (SLOW OPEN)
Part #: 427-082
In Stock
$1,483.00

GAS VALVE KIT
Part #: 427-088
In Stock
$1,076.00

3/4" X 3/4" 24V DUAL STANDING PILOT GAS VALVE WITH INLET/OUTLET STEP OPENING NATURAL FUEL" 0.5 A
Part #: 427-092
In Stock
$1,280.00

3/4" GAS VALVE AND LP KIT
Part #: 427-093
In Stock
$663.00

LENNOX 8 BURNER ASSEMBLY
Part #: 427-103
In Stock
$113.00

BURNER SET
Part #: 427-106
In Stock
$86.00

MAXITROL REGULATOR 1/8"
Part #: 427-107
In Stock
$75.00

LENNOX MODULATING GAS VALVE
Part #: 427-125
In Stock
$451.00

GAS CONTROL VALVE 2 STAGE STANDARD OPENING DIRECT IGNITION HONEYWELL 3/4" X 3/4"
Part #: 427-128
In Stock
$441.00
Image coming soon
000-523
LENNOX VALVE SER- BRASS REFRIDGERANT
Part #: 000-523
In Stock
$483.00
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