Limit control, green
Grid is 1 inch square
Lennox Fan Limit Switch 57W37
Lennox Fan Limit Switch 57W37
Manufacturer Part

Lennox Fan Limit Switch 57W37

Genuine OEM Part # 57W37RC Item # 2346387Alternative Part Number(s)
Manufacturer Part
Limit control, green
Grid is 1 inch square
Lennox Fan Limit Switch 57W37
Lennox Fan Limit Switch 57W37
$45.82
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.
Limit control, green
Loading stock status
$45.82
start a live chat with Repair Clinic customer support

This part 57W37 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 Fan Limit Switch
LH680534 Flame Sensor
5303935066 Igniter
HH18HA493 Limit Switch
S1-03103010000 Control Board

Fan Limit Switch Customer Reviews

Shop by Brands

Repair Help by Brands and Product Type

Alternative Part Number(s)

Replaces Part Number R46105-004