Shop Flame Sensor 2019 Lennox Furnace

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$76.63
40L81 LENNOX - Flame Safety Products & Flame Safety Accessory Supplies
Radwell.com
$76.63
40L81 LENNOX - Flame Safety Products & Flame Safety Accessory Supplies
Radwell.com
$28.46
52W29 LENNOX - Flame Safety Products & Flame Safety Accessory Supplies
Radwell.com
$28.46
52W29 LENNOX - Flame Safety Products & Flame Safety Accessory Supplies
Radwell.com
$18.36
32M86 LENNOX - Flame Safety Products & Flame Safety Accessory Supplies
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$18.36
32M86 LENNOX - Flame Safety Products & Flame Safety Accessory Supplies
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$78.75
59837 LENNOX - Sensors & Switches & Photoelectric Supplies
Radwell.com
$78.75
59837 LENNOX - Sensors & Switches & Photoelectric Supplies
Radwell.com
$18.38
49M84 LENNOX - Flame Safety Products & UV Sensor Supplies
Radwell.com
1
$18.38
49M84 LENNOX - Flame Safety Products & UV Sensor Supplies
Radwell.com
$12.82
White Rodgers 790-801A1 Lennox Direct Replacement Flame Sensor, Replaces Lennox 69W43 & LB74940B | Supplyhouse.Com
SupplyHouse.com
$12.82
White Rodgers 790-801A1 Lennox Direct Replacement Flame Sensor, Replaces Lennox 69W43 & LB74940B | Supplyhouse.Com
SupplyHouse.com
$95.85
Lennox 69W43 Flame Sensor, 69W43 | Supplyhouse.Com
SupplyHouse.com
10
$95.85
Lennox 69W43 Flame Sensor, 69W43 | Supplyhouse.Com
SupplyHouse.com
$165.34
Lennox 12F19 Flame Sensor Replacement, 12F19 | Supplyhouse.Com
SupplyHouse.com
$165.34
Lennox 12F19 Flame Sensor Replacement, 12F19 | Supplyhouse.Com
SupplyHouse.com
$28.65
$37.08
Lennox Flame Sensor Kit, Part 52W29 | Furnace Part Source
FurnacePartSource.com
22% off
$28.65
$37.08
Lennox Flame Sensor Kit, Part 52W29 | Furnace Part Source
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$70.48
$91.21
Lennox 69W43 Flame Sensor | Furnace Part Source
FurnacePartSource.com
10
22% off
$70.48
$91.21
Lennox 69W43 Flame Sensor | Furnace Part Source
FurnacePartSource.com
$16.70
Lennox 52W29 Flame Sensor Kit LB-74940A, 52W29 | Supplyhouse.Com
SupplyHouse.com
$16.70
Lennox 52W29 Flame Sensor Kit LB-74940A, 52W29 | Supplyhouse.Com
SupplyHouse.com
$17.96
$23.25
Lennox Flame Sensor Part 20J91 | Furnace Part Source
FurnacePartSource.com
1
22% off
$17.96
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Lennox Flame Sensor Part 20J91 | Furnace Part Source
FurnacePartSource.com
$232.33
Lennox 33F37 Flame Sensor Replacement, 33F37 | Supplyhouse.Com
SupplyHouse.com
$232.33
Lennox 33F37 Flame Sensor Replacement, 33F37 | Supplyhouse.Com
SupplyHouse.com
$15.52
$20.08
Lennox Flame Sensor 98M87 | Furnace Part Source
FurnacePartSource.com
22% off
$15.52
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Lennox Flame Sensor 98M87 | Furnace Part Source
FurnacePartSource.com
$17.62
$22.80
Lennox 17J56 Flame Sensor | Furnace Part Source
FurnacePartSource.com
22% off
$17.62
$22.80
Lennox 17J56 Flame Sensor | Furnace Part Source
FurnacePartSource.com
$18.19
$22.14
Lennox Flame Sensor (17J56)
State Supply
17% off
$18.19
$22.14
Lennox Flame Sensor (17J56)
State Supply
$26.96
WHITE RODGERS | 790-801A1 | Flame Sensor Lenox Direct Replacement
Blackhawk Supply
$26.96
WHITE RODGERS | 790-801A1 | Flame Sensor Lenox Direct Replacement
Blackhawk Supply
$18.50
$23.94
Lennox 49M84 Flame Sensor | Furnace Part Source
FurnacePartSource.com
1
22% off
$18.50
$23.94
Lennox 49M84 Flame Sensor | Furnace Part Source
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$15.21
$19.68
Lennox Flame Sensor Part 18G89 | Furnace Part Source
FurnacePartSource.com
22% off
$15.21
$19.68
Lennox Flame Sensor Part 18G89 | Furnace Part Source
FurnacePartSource.com
$121.28
$156.95
Lennox Flame Sensor Part 12F19 | Furnace Part Source
FurnacePartSource.com
22% off
$121.28
$156.95
Lennox Flame Sensor Part 12F19 | Furnace Part Source
FurnacePartSource.com
$23.05
$29.83
Lennox Flame Sensor/Electrode Part 28G36 | Furnace Part Source
FurnacePartSource.com
22% off
$23.05
$29.83
Lennox Flame Sensor/Electrode Part 28G36 | Furnace Part Source
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$26.80
$34.68
Lennox Flame Sensor Part 43K53 | Furnace Part Source
FurnacePartSource.com
1
22% off
$26.80
$34.68
Lennox Flame Sensor Part 43K53 | Furnace Part Source
FurnacePartSource.com
$128.13
Lennox Flame Sensor: Mfr Part 40L81 Model: 40L81
Grainger
$128.13
Lennox Flame Sensor: Mfr Part 40L81 Model: 40L81
Grainger
$9.40
Exact Replacement Parts Lennox Straight Flame Sensor With 1 Hole Mounting And Quick Connect 52W29
DkHardware.com
1
$9.40
Exact Replacement Parts Lennox Straight Flame Sensor With 1 Hole Mounting And Quick Connect 52W29
DkHardware.com
$107.68
Lennox 39F95 Flame Sensor Replacement, 39F95 | Supplyhouse.Com
SupplyHouse.com
1
$107.68
Lennox 39F95 Flame Sensor Replacement, 39F95 | Supplyhouse.Com
SupplyHouse.com
$16.64
$21.53
Lennox 79L59 Flame Sensor Wire | Furnace Part Source
FurnacePartSource.com
22% off
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$21.53
Lennox 79L59 Flame Sensor Wire | Furnace Part Source
FurnacePartSource.com
$18.50
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Lennox 21L99 Flame Sensor | Furnace Part Source
FurnacePartSource.com
22% off
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Lennox 21L99 Flame Sensor | Furnace Part Source
FurnacePartSource.com
$26.44
$34.22
Lennox 52M72 Flame Sensor | Furnace Part Source
FurnacePartSource.com
22% off
$26.44
$34.22
Lennox 52M72 Flame Sensor | Furnace Part Source
FurnacePartSource.com
$28.57
Lennox 49M84 Flame Sensor Replacement, 49M84 | Supplyhouse.Com
SupplyHouse.com
$28.57
Lennox 49M84 Flame Sensor Replacement, 49M84 | Supplyhouse.Com
SupplyHouse.com
$26.60
$34.42
Lennox 88A12 FLAME SENSOR WIRE | Furnace Part Source
FurnacePartSource.com
1
22% off
$26.60
$34.42
Lennox 88A12 FLAME SENSOR WIRE | Furnace Part Source
FurnacePartSource.com
$237.76
$307.69
Lennox Flame Sensor Kit Part 62K50 | Furnace Part Source
FurnacePartSource.com
22% off
$237.76
$307.69
Lennox Flame Sensor Kit Part 62K50 | Furnace Part Source
FurnacePartSource.com
$29.36
$38.00
Lennox 83L72 Flame Sensor | Furnace Part Source
FurnacePartSource.com
22% off
$29.36
$38.00
Lennox 83L72 Flame Sensor | Furnace Part Source
FurnacePartSource.com
$41.85
$54.15
Lennox Spark Igniter / Flame Sensor, Part 84K65 | Furnace Part Source
FurnacePartSource.com
4
22% off
$41.85
$54.15
Lennox Spark Igniter / Flame Sensor, Part 84K65 | Furnace Part Source
FurnacePartSource.com
$21.92
Lennox 20J91 Flame Sensor Replacement, 20J91 | Supplyhouse.Com
SupplyHouse.com
1
$21.92
Lennox 20J91 Flame Sensor Replacement, 20J91 | Supplyhouse.Com
SupplyHouse.com
$33.59
Packard Pfs043 Flame Sensor Replaces Lennox 69W43
ktool-sao-feed
$33.59
Packard Pfs043 Flame Sensor Replaces Lennox 69W43
ktool-sao-feed
$412.46
Lennox 27L41 Ignitor W/ Flame Sensor Kit, 27L41 | Supplyhouse.Com
SupplyHouse.com
1
$412.46
Lennox 27L41 Ignitor W/ Flame Sensor Kit, 27L41 | Supplyhouse.Com
SupplyHouse.com
Lennox Furnace Flame Sensor Replacement #69W43 | Repair Clinic
1:44
Lennox Furnace Flame Sensor Replacement #69W43 | Repair Clinic
Aug 14, 2015
repairclinic.com
How to Tell If Flame Sensor is Bad - Furnace Repair and Troubleshooting Guide
How to Tell If Flame Sensor is Bad - Furnace Repair and Troubleshooti…
11 months ago
pickhvac.com
【Upgraded 2026】69W43 Flame Sensor Furnace Upgraded Qualified Flame Sensor for Furnace Canamax Replacement for Compatible with Lennox, Ducane, Armstrong Furnaces - Replace 69W4301 LB-74940B LB74940B
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Troubleshoot the Lennox pulse. Part 2
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Lennox Pulse 21 Flame Sensor Repair (Part 1)
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Lennox Furnace Fix & Prevention | Ignitor Replacement
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How To Test A Furnace Flame Sensor
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DIY - How to Change a 52W29 Flame Sensor on a Lennox G71 Furnace
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Furnace Maintenance: Cleaning a Flame Sensor
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Furnace Maintenance: Testing a Flame Sensor
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Shop Flame Sensor 2019 Lennox Furnace

Sponsored
About our ads
$76.63
40L81 LENNOX - Flame Safety Products & Flame Safety Accessory Supplies
Radwell.com
$76.63
40L81 LENNOX - Flame Safety Products & Flame Safety Accessory Supplies
Radwell.com
$28.46
52W29 LENNOX - Flame Safety Products & Flame Safety Accessory Supplies
Radwell.com
$28.46
52W29 LENNOX - Flame Safety Products & Flame Safety Accessory Supplies
Radwell.com
$18.36
32M86 LENNOX - Flame Safety Products & Flame Safety Accessory Supplies
Radwell.com
1
$18.36
32M86 LENNOX - Flame Safety Products & Flame Safety Accessory Supplies
Radwell.com
$78.75
59837 LENNOX - Sensors & Switches & Photoelectric Supplies
Radwell.com
$78.75
59837 LENNOX - Sensors & Switches & Photoelectric Supplies
Radwell.com
$18.38
49M84 LENNOX - Flame Safety Products & UV Sensor Supplies
Radwell.com
1
$18.38
49M84 LENNOX - Flame Safety Products & UV Sensor Supplies
Radwell.com
$12.82
White Rodgers 790-801A1 Lennox Direct Replacement Flame Sensor, Replaces Lennox 69W43 & LB74940B | Supplyhouse.Com
SupplyHouse.com
$12.82
White Rodgers 790-801A1 Lennox Direct Replacement Flame Sensor, Replaces Lennox 69W43 & LB74940B | Supplyhouse.Com
SupplyHouse.com
$95.85
Lennox 69W43 Flame Sensor, 69W43 | Supplyhouse.Com
SupplyHouse.com
10
$95.85
Lennox 69W43 Flame Sensor, 69W43 | Supplyhouse.Com
SupplyHouse.com
$165.34
Lennox 12F19 Flame Sensor Replacement, 12F19 | Supplyhouse.Com
SupplyHouse.com
$165.34
Lennox 12F19 Flame Sensor Replacement, 12F19 | Supplyhouse.Com
SupplyHouse.com
$28.65
$37.08
Lennox Flame Sensor Kit, Part 52W29 | Furnace Part Source
FurnacePartSource.com
22% off
$28.65
$37.08
Lennox Flame Sensor Kit, Part 52W29 | Furnace Part Source
FurnacePartSource.com
$70.48
$91.21
Lennox 69W43 Flame Sensor | Furnace Part Source
FurnacePartSource.com
10
22% off
$70.48
$91.21
Lennox 69W43 Flame Sensor | Furnace Part Source
FurnacePartSource.com
$16.70
Lennox 52W29 Flame Sensor Kit LB-74940A, 52W29 | Supplyhouse.Com
SupplyHouse.com
$16.70
Lennox 52W29 Flame Sensor Kit LB-74940A, 52W29 | Supplyhouse.Com
SupplyHouse.com
$17.96
$23.25
Lennox Flame Sensor Part 20J91 | Furnace Part Source
FurnacePartSource.com
1
22% off
$17.96
$23.25
Lennox Flame Sensor Part 20J91 | Furnace Part Source
FurnacePartSource.com
$232.33
Lennox 33F37 Flame Sensor Replacement, 33F37 | Supplyhouse.Com
SupplyHouse.com
$232.33
Lennox 33F37 Flame Sensor Replacement, 33F37 | Supplyhouse.Com
SupplyHouse.com
$15.52
$20.08
Lennox Flame Sensor 98M87 | Furnace Part Source
FurnacePartSource.com
22% off
$15.52
$20.08
Lennox Flame Sensor 98M87 | Furnace Part Source
FurnacePartSource.com
$17.62
$22.80
Lennox 17J56 Flame Sensor | Furnace Part Source
FurnacePartSource.com
22% off
$17.62
$22.80
Lennox 17J56 Flame Sensor | Furnace Part Source
FurnacePartSource.com
$18.19
$22.14
Lennox Flame Sensor (17J56)
State Supply
17% off
$18.19
$22.14
Lennox Flame Sensor (17J56)
State Supply
$26.96
WHITE RODGERS | 790-801A1 | Flame Sensor Lenox Direct Replacement
Blackhawk Supply
$26.96
WHITE RODGERS | 790-801A1 | Flame Sensor Lenox Direct Replacement
Blackhawk Supply
$18.50
$23.94
Lennox 49M84 Flame Sensor | Furnace Part Source
FurnacePartSource.com
1
22% off
$18.50
$23.94
Lennox 49M84 Flame Sensor | Furnace Part Source
FurnacePartSource.com