Lennox GCS20RV-651-125-1P Replacement Parts
Compatibility GuaranteedVerified OEM PartsFast Shipping
18 parts available
Filter Part Category
Verified Fit

GREY IGNITION CABLE
Part #: 468-728
In Stock
CA$39.85
Verified Fit

Flame Sensor
Part #: 000-775
In Stock
CA$68.62
Verified Fit

LENNOX HIGH PRESSURE SWITCH, ACTUATES AT 410 PSI; MANUAL RESET
Part #: 000-526
In Stock
CA$66.68
Verified Fit

5/8" FLAME ROLLOUT SWITCH DISC MANUAL RESET L270F
Part #: 765-022
In Stock
CA$68.81
Verified Fit

LENNOX ARMSTRONG PRESSURE SWITCH -0.10" WC
Part #: 773-192
In Stock
CA$108.58
Verified Fit

RUN CAPACITOR 7.5MFD 370/440V
Part #: 668-518
In Stock
CA$39.62
Verified Fit

RUN CAPACITOR 20MFD 370/440V
Part #: 668-534
In Stock
CA$39.62
Verified Fit

RUN CAPACITOR 55/7.5MFD 370/440VAC
Part #: 668-638
In Stock
CA$63.78
Verified Fit

RUN CAPACITOR 80/7.5MFD 370/440V
Part #: 668-644
In Stock
CA$130.01
Verified Fit

LENNOX CONTROL BOARD, TIME DELAY, 24V
Part #: 000-452
In Stock
CA$168.37
Verified Fit

W/R UNIVERSAL INTERMITTENT IGNITION MODULES CONTROL BOARD
Part #: 446-089
In Stock
CA$413.04
Verified Fit

UPDATED LENNOX FAN TIMER KIT
Part #: 446-150
In Stock
CA$197.13
Verified Fit

1/2" X 1/2" SINGLE STAGE HSI/DSI FAST OPENING GAS VALVE UPGRADE
Part #: 427-077
In Stock
CA$398.76
Verified Fit

LENNOX RELAY, DPDT, 24 VOLT, 13 AMP
Part #: 000-007
In Stock
CA$67.27
Verified Fit

LENNOX RELAY, 24 VOLT COIL, 10 AMP, DPDT
Part #: 001-103
In Stock
CA$110.97
Verified Fit

LENNOX RELAY, DPDT, 24VOLTS
Part #: 001-181
In Stock
CA$119.39
Verified Fit

LENNOX RELAY, DPDT, 24VAC COIL
Part #: 001-187
In Stock
CA$51.59
Verified Fit

RELAY DELTROL CONTROLS DPDT COIL 24VAC 120VAC
Part #: 872-029
In Stock
CA$236.90
Not seeing the part you need?
Our team is happy to help you find the right part for your Lennox GCS20RV-651-125-1P.
Related Lennox Models
Other Lennox models in the same series — tap to view their replacement parts.
OEM Replacement Part Numbers
The Lennox GCS20RV-651-125-1P uses 18 OEM part numbers. Click any highlighted number to view its replacement.
Need Help Finding the Right Part?
Our furnace parts experts can help with compatibility questions for your Lennox GCS20RV-651-125-1P.

