Lennox GCS20RV-511-125-1P Replacement Parts
Compatibility GuaranteedVerified OEM PartsFast Shipping
11 parts available
Filter Part Category
Verified Fit

GREY IGNITION CABLE
Part #: 468-728
In Stock
$29.00
Verified Fit

LENNOX HIGH PRESSURE SWITCH, ACTUATES AT 410 PSI; MANUAL RESET
Part #: 000-526
In Stock
$49.00
Verified Fit

LENNOX ARMSTRONG PRESSURE SWITCH -0.10" WC
Part #: 773-192
In Stock
$79.00
Verified Fit

LENNOX CONTROL BOARD, TIME DELAY, 24V
Part #: 000-452
In Stock
$122.00
Verified Fit

W/R UNIVERSAL INTERMITTENT IGNITION MODULES CONTROL BOARD
Part #: 446-089
In Stock
$299.00
Verified Fit

UPDATED LENNOX FAN TIMER KIT
Part #: 446-150
In Stock
$143.00
Verified Fit

LENNOX RELAY, DPDT, 24 VOLT, 13 AMP
Part #: 000-007
In Stock
$49.00
Verified Fit

LENNOX RELAY, 24 VOLT COIL, 10 AMP, DPDT
Part #: 001-103
In Stock
$81.00
Verified Fit

LENNOX RELAY, DPDT, 24VOLTS
Part #: 001-181
In Stock
$87.00
Verified Fit

LENNOX RELAY, DPDT, 24VAC COIL
Part #: 001-187
In Stock
$38.00
Verified Fit

RELAY DELTROL CONTROLS DPDT COIL 24VAC 120VAC
Part #: 872-029
In Stock
$172.00
Not seeing the part you need?
Our team is happy to help you find the right part for your Lennox GCS20RV-511-125-1P.
Related Lennox Models
Other Lennox models in the same series — tap to view their replacement parts.
OEM Replacement Part Numbers
The Lennox GCS20RV-511-125-1P uses 11 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-511-125-1P.

