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My Cart (0)Lennox 52W29 Flame Sensor Oem Lb-74940A, 31L71
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| SKU: | 52W29 |
Lennox 52W29 Flame Sensor.
Use with Most Series of Models G40, G43, G50, G51, G60. see attached list below for series listing.
Replaces 31L71, 31L7101 & LB-74940A
| Alberta | |
| Edmonton (DC): | 21 |
| Edmonton (South): | 25 |
| Calgary: | 7 |
| British Columbia | |
| Richmond: | 2 |
| Surrey: | 2 |
| Manitoba | |
| Winnipeg: | 0 |
| Saskatchewan | |
| Saskatoon: | 2 |
| Ontario | |
| Hamilton: | 1 |
| London: | 1 |
| Mississauga: | 2 |
| Scarborough: | 2 |
| Windsor: | 4 |
| Amre Branch | # of Days |
|---|---|
| Calgary: | 14 |
| Edmonton Downtown: | 11 |
| Edmonton South: | 10 |
| Hamilton: | 11 |
| London: | 17 |
| Mississauga: | 14 |
| Richmond: | 22 |
| Saskatoon: | 9 |
| Scarborough: | 15 |
| Surrey: | 17 |
| Windsor: | 13 |
| Winnipeg: | 17 |
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Customer Reviews
Works like a charm on Armstrong V80
Lynn H - Calgary , AB (Oct 24, '19)
| Model: Armstrong V80
Symptom: Fires up but turns off
Repair Time: 2 Minutes
Tools: Flathead screwdriver
Armstrong V80 furnace flame sensor was on the fritz since the last winter season. Did the cleaning with paper, then mild sanding, and polishing. Eventually it stopped working altogether. This part isn’t the exact shape and measurement for Armstrong V80 but it fit anyway. After I snapped into place and power cycled it worked!! First time firing up there was no longer the error code after power cycling. Life saver!
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