Box-burner
Grid is 1 inch square
Lennox Furnace Burner Box 81K80
Manufacturer Part

Lennox Furnace Burner Box 81K80

Genuine OEM Part # 81K80RC Item # 2723635Alternative Part Number(s)
Manufacturer Part
Box-burner
Grid is 1 inch square
Lennox Furnace Burner Box 81K80
$34.45
Loading stock status
Loading stock status
Does this part fit my product?
Find your model number or log in to select it from your saved machines.
Box-burner
Loading stock status
$34.45
start a live chat with Repair Clinic customer support

This part 81K80 is compatible with:

Product Type:
Furnace
Brands:
Lennox

Related Articles & Videos

00:45
Troubleshooting
Replace Furnace Filters - Tech Tips from Repair Clinic
02:47
Troubleshooting
Furnace Starts Then Stops — Furnace Troubleshooting
03:52
Troubleshooting
Furnace Not Heating — Furnace Troubleshooting
02:28
Troubleshooting
Furnace Blower Not Running — Furnace Troubleshooting
01:49
Troubleshooting
Furnace Noisy Or Loud — Furnace Troubleshooting
Frequently Bought with Burner Box
LH680534 Flame Sensor
5303935066 Igniter
HH18HA493 Limit Switch
S1-03103010000 Control Board

Burner Box Customer Reviews

Shop by Brands

Repair Help by Brands and Product Type

Alternative Part Number(s)

Replaces Part Number LB-84512