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Lennox G23Q3-50-02 Replacement Parts

All Lennox G2 models

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16 parts available

Verified Fit
Ignitor 468-030 replacement part for Lennox furnaces

LENNOX ARMSTRONG DUCANE IGNITION LEAD (SENSOR WIRE)

Part #: 468-030
In Stock
CA$37.29
Verified Fit
Flame Sensor Rod 352-001 replacement part for Lennox furnaces

FLAME SENSOR ROD LENNOX ARMSTRONG DUCANE AIRE-FLO CONCORD

Part #: 352-001
In Stock
CA$60.58
Verified Fit
Flame Sensor Rod 352-003 replacement part for Lennox furnaces

FLAME SENSOR ROD LENNOX ARMSTRONG CONCORD AIRE-FLOW DUCANE

Part #: 352-003
In Stock
CA$126.96
Verified Fit
Flame Rollout Switch 765-320 replacement part for Lennox furnaces

5/8" FLAME ROLLOUT SWITCH DISC MANUAL RESET L320F

Part #: 765-320
In Stock
CA$52.50
Verified Fit
Air Pressure Switch 773-350 replacement part for Lennox furnaces

LENNOX PRESSURE SWITCH -0.34" WC SPST

Part #: 773-350
In Stock
CA$157.95
Verified Fit
Inducer Motor 000-301 replacement part for Lennox furnaces

LENNOX MOTOR, COMBUSTION AIR BLOWER, 115 VOLT, 60HZ, 1/30 HP, 3200 RPM

Part #: 000-301
In Stock
CA$1,204.23
Verified Fit
Inducer Motor 000-574 replacement part for Lennox furnaces

LENNOX BURNER ASSEMBLY, INSHOT, 2 TUBE

Part #: 000-574
In Stock
CA$115.18
Verified Fit
Blower Motors & Capacitors 668-240 replacement part for Lennox furnaces

1/3HP SHORT BODY 4-5/8" BLOWER MOTOR 5-5/8" DIAMETER 48Y 4 SPEED 3 LEGS 115V

Part #: 668-240
In Stock
CA$669.79
Verified Fit
Blower Motors & Capacitors 668-512 replacement part for Lennox furnaces

RUN CAPACITOR 5MFD 370V/440V

Part #: 668-512
In Stock
CA$39.62
Verified Fit
Blower Motors & Capacitors 668-518 replacement part for Lennox furnaces

RUN CAPACITOR 7.5MFD 370/440V

Part #: 668-518
In Stock
CA$39.62
Verified Fit
Control Board 446-032 replacement part for Lennox furnaces

LENNOX SINGLE STAGE CONTROL BOARD WITH 120V HOT SURFACE IGNITOR

Part #: 446-032
In Stock
CA$440.21
Verified Fit
Control Board 446-033 replacement part for Lennox furnaces

UPGRADE ITERMITTENT PILOT IGNITION CONTROL BOARD

Part #: 446-033
In Stock
CA$437.76
Verified Fit
Control Board 446-050 replacement part for Lennox furnaces

LENNOX OEM CONTROL BOARD FOR 80V HOT SURFACE IGNITORS

Part #: 446-050
In Stock
CA$462.83
Verified Fit
Control Board 446-061 replacement part for Lennox furnaces

HONEYWELL INTERMITTENT PILOT IGNITION MODULE CONTROL BOARD

Part #: 446-061
In Stock
CA$433.86
Verified Fit
Gas Control 427-022 replacement part for Lennox furnaces

1/2" X 1/2" GAS VALVE SPARK IGNITION (SLOW OPEN) INTERMITTENT PILOT (IP)

Part #: 427-022
In Stock
CA$829.14
Verified Fit
electrical-transformers-relay 872-003 replacement part for Lennox furnaces

TRANSFORMER 120 V PRI, 24V SEC, 40VA

Part #: 872-003
In Stock
CA$86.29

Not seeing the part you need?

Our team is happy to help you find the right part for your Lennox G23Q3-50-02.

1-778-759-9864

Related Lennox Models

Other Lennox models in the same series — tap to view their replacement parts.

OEM Replacement Part Numbers

The Lennox G23Q3-50-02 uses 16 OEM part numbers. Click any highlighted number to view its replacement.

000-301000-574352-001352-003427-022446-032446-033446-050446-061468-030668-240668-512668-518765-320773-350872-003

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