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$9.99
69W43 Furnace Flame Sensor Kits Replacements Compatible With Lennox, Ducane, Armstrong Furnaces, Replace Part Codes 69W4301, LB-74940B, PSE-L79 (
Amazon.com
2
$9.99
69W43 Furnace Flame Sensor Kits Replacements Compatible With Lennox, Ducane, Armstrong Furnaces, Replace Part Codes 69W4301, LB-74940B, PSE-L79 (
Amazon.com
2
$69.49
Lennox 69W43 Flame Sensor - Angled - Probes & Sensors
Parts Town
10
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Lennox 69W43 Flame Sensor - Angled - Probes & Sensors
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$14.06
White Rodgers 790-801A1 Lennox Direct Replacement Flame Sensor, Replaces Lennox 69W43 & LB74940B | Supplyhouse.Com
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White Rodgers 790-801A1 Lennox Direct Replacement Flame Sensor, Replaces Lennox 69W43 & LB74940B | Supplyhouse.Com
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$10.99
Hunter-Wish 69W43 Flame Sensor For Lennox Furnace - Flame Sensor Igniter Sensing Rod Fit For Ducane Armstrong And Lennox EL180 ML18UH Furnaces, Heat
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$10.99
Hunter-Wish 69W43 Flame Sensor For Lennox Furnace - Flame Sensor Igniter Sensing Rod Fit For Ducane Armstrong And Lennox EL180 ML18UH Furnaces, Heat
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Lennox 52W29 Flame Sensor - Probes & Sensors
Parts Town
246
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Lennox 52W29 Flame Sensor - Probes & Sensors
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Repairwares Gas Furnace Flame Sensor 69W43 69W4301 LB-74940B LB74940B For Lennox, Armstrong, And Ducane Furnaces (Sensing Rod With 90 Degree Bend)
Amazon.com
27
$15.99
Repairwares Gas Furnace Flame Sensor 69W43 69W4301 LB-74940B LB74940B For Lennox, Armstrong, And Ducane Furnaces (Sensing Rod With 90 Degree Bend)
Amazon.com
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$12.99
2025 New 52W29 Furnace Flame Sensor Rod For Lennox 52W29 52W2901 By Usonline911
Amazon.com
Free shipping
$12.99
2025 New 52W29 Furnace Flame Sensor Rod For Lennox 52W29 52W2901 By Usonline911
Amazon.com
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$100.00
40L81 Lennox NAT Gas Furnace Ignition Burner Ignitor Flame Sensor Sensing Rod. LENNOX. White. HVAC Sensors. 40L81.
eBay
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$100.00
40L81 Lennox NAT Gas Furnace Ignition Burner Ignitor Flame Sensor Sensing Rod. LENNOX. White. HVAC Sensors. 40L81.
eBay
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$15.99
HASMX Flame Sensor Rod 98M87 Replacement For Lennox Armstrong Ducane Part Number 98M87 98M8701 Furnace Models: G1N80AU050D12A-1 G1N80AU075D12A-1
Amazon.com
Free shipping
$15.99
HASMX Flame Sensor Rod 98M87 Replacement For Lennox Armstrong Ducane Part Number 98M87 98M8701 Furnace Models: G1N80AU050D12A-1 G1N80AU075D12A-1
Amazon.com
Free shipping
$26.09
Lennox 11M65 Lead - Flame Sensor - 55" - Probes & Sensors
Parts Town
$26.09
Lennox 11M65 Lead - Flame Sensor - 55" - Probes & Sensors
Parts Town
$12.99
SUNJCO 31L7101, 31L71, 52W29, 52W2901 Furnace Flame Rod Sensor Replacement For Armstrong Ducane Lennox Furnace Specific Models
Amazon.com
$12.99
SUNJCO 31L7101, 31L71, 52W29, 52W2901 Furnace Flame Rod Sensor Replacement For Armstrong Ducane Lennox Furnace Specific Models
Amazon.com
$130.00
27L41 Lennox Ignitor/Flame Sensor Kit OEM 27L41. LENNOX. HVAC Sensors. 0696333186520.
eBay
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$130.00
27L41 Lennox Ignitor/Flame Sensor Kit OEM 27L41. LENNOX. HVAC Sensors. 0696333186520.
eBay
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$45.95
Lennox 33F37 Flame Sensor - Electronic Ignition - Probes & Sensors
Parts Town
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$45.95
Lennox 33F37 Flame Sensor - Electronic Ignition - Probes & Sensors
Parts Town
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$44.95
Lennox 39F95 Flame Sensor - 1" Element Length - 0.114" Diameter - Probes & Sensors
Parts Town
1
Free shipping
$44.95
Lennox 39F95 Flame Sensor - 1" Element Length - 0.114" Diameter - Probes & Sensors
Parts Town
1
$327.25
Lennox 27L41 Ignitor W/ Flame Sensor Kit, 27L41 | Supplyhouse.Com
SupplyHouse.com
1
$327.25
Lennox 27L41 Ignitor W/ Flame Sensor Kit, 27L41 | Supplyhouse.Com
SupplyHouse.com
1
$20.69
Lennox 49M84 Flame Sensor Replacement, 49M84 | Supplyhouse.Com
SupplyHouse.com
1
$20.69
Lennox 49M84 Flame Sensor Replacement, 49M84 | Supplyhouse.Com
SupplyHouse.com
1
$288.68
Lennox 62K50 Dual Rod Flame Sensor Kit
Voomi Supply
$288.68
Lennox 62K50 Dual Rod Flame Sensor Kit
Voomi Supply
$74.62
Lennox 40L81 Flame Sensor Kit Universal Fit
Voomi Supply
7
$74.62
Lennox 40L81 Flame Sensor Kit Universal Fit
Voomi Supply
7
$138.58
Lennox Y5352 Flame Sensor Kit
Voomi Supply
$138.58
Lennox Y5352 Flame Sensor Kit
Voomi Supply
$15.98
Lennox 18G89 Flame Sensor HVAC Replacement
Voomi Supply
4
$15.98
Lennox 18G89 Flame Sensor HVAC Replacement
Voomi Supply
4
$59.41
$117.07
Lennox 69W43 Flame Sensor
Voomi Supply
10
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$59.41
$117.07
Lennox 69W43 Flame Sensor
Voomi Supply
10
$32.88
Lennox 52W29 Lennox LB-74940A, Flame Sensor Kit, Straight Probe
Blackhawk Supply
$32.88
Lennox 52W29 Lennox LB-74940A, Flame Sensor Kit, Straight Probe
Blackhawk Supply
$20.20
Lennox 79J22 Flame Sensor Replacement, 79J22 | Supplyhouse.Com
SupplyHouse.com
$20.20
Lennox 79J22 Flame Sensor Replacement, 79J22 | Supplyhouse.Com
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$26.53
Lennox 28G36 Flame Sensor Replacement, 28G36 | Supplyhouse.Com
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Lennox 28G36 Flame Sensor Replacement, 28G36 | Supplyhouse.Com
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$84.47
Lennox 40L81 Lennox LB-94701A, Flame Sensor Kit
Blackhawk Supply
$84.47
Lennox 40L81 Lennox LB-94701A, Flame Sensor Kit
Blackhawk Supply
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$23.76
Lennox 49M84 Flame Sensor Ignition Control Modern
Voomi Supply
1
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$14.99
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Lennox 49M84 Flame Sensor Ignition Control Modern
Voomi Supply
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$114.47
Lennox 12F19 Flame Sensor
Voomi Supply
2
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$30.87
$114.47
Lennox 12F19 Flame Sensor
Voomi Supply
2
$12.93
Lennox 32M86 Flame Sensor
Voomi Supply
$12.93
Lennox 32M86 Flame Sensor
Voomi Supply
$19.57
Lennox 19D31 Flame Sensor For Industrial Combustion Systems
Voomi Supply
$19.57
Lennox 19D31 Flame Sensor For Industrial Combustion Systems
Voomi Supply
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Lennox 44L48 Flame Sensor
Voomi Supply
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Lennox 44L48 Flame Sensor
Voomi Supply
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Lennox 27J02 Flame Sensor Replacement, 27J02 | Supplyhouse.Com
SupplyHouse.com
$22.30
Lennox 27J02 Flame Sensor Replacement, 27J02 | Supplyhouse.Com
SupplyHouse.com
$9.67
Exact Replacement Parts Lennox Straight Flame Sensor With 1 Hole Mounting And Quick Connect 52W29
DkHardware.com
1
$9.67
Exact Replacement Parts Lennox Straight Flame Sensor With 1 Hole Mounting And Quick Connect 52W29
DkHardware.com
1
$41.89
Lennox 52M72 Flame Sensor Replacement, 52M72 | Supplyhouse.Com
SupplyHouse.com
$41.89
Lennox 52M72 Flame Sensor Replacement, 52M72 | Supplyhouse.Com
SupplyHouse.com
$14.99
Lennox 79L60 Flame Sensor Lead
Voomi Supply
$14.99
Lennox 79L60 Flame Sensor Lead
Voomi Supply
$29.00
Lennox 83L72 Flame Sensor Replacement, 83L72 | Supplyhouse.Com
SupplyHouse.com
$29.00
Lennox 83L72 Flame Sensor Replacement, 83L72 | Supplyhouse.Com
SupplyHouse.com
$47.06
Lennox 33F37 Flame Sensor Replacement, 33F37 | Supplyhouse.Com
SupplyHouse.com
$47.06
Lennox 33F37 Flame Sensor Replacement, 33F37 | Supplyhouse.Com
SupplyHouse.com
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    Shop lennox flame sensor

    Sponsored
    About our ads
    $9.99
    69W43 Furnace Flame Sensor Kits Replacements Compatible With Lennox, Ducane, Armstrong Furnaces, Replace Part Codes 69W4301, LB-74940B, PSE-L79 (
    Amazon.com
    2
    $9.99
    69W43 Furnace Flame Sensor Kits Replacements Compatible With Lennox, Ducane, Armstrong Furnaces, Replace Part Codes 69W4301, LB-74940B, PSE-L79 (
    Amazon.com
    2
    $69.49
    Lennox 69W43 Flame Sensor - Angled - Probes & Sensors
    Parts Town
    10
    $69.49
    Lennox 69W43 Flame Sensor - Angled - Probes & Sensors
    Parts Town
    10
    $14.06
    White Rodgers 790-801A1 Lennox Direct Replacement Flame Sensor, Replaces Lennox 69W43 & LB74940B | Supplyhouse.Com
    SupplyHouse.com
    $14.06
    White Rodgers 790-801A1 Lennox Direct Replacement Flame Sensor, Replaces Lennox 69W43 & LB74940B | Supplyhouse.Com
    SupplyHouse.com
    $10.99
    Hunter-Wish 69W43 Flame Sensor For Lennox Furnace - Flame Sensor Igniter Sensing Rod Fit For Ducane Armstrong And Lennox EL180 ML18UH Furnaces, Heat
    Amazon.com
    $10.99
    Hunter-Wish 69W43 Flame Sensor For Lennox Furnace - Flame Sensor Igniter Sensing Rod Fit For Ducane Armstrong And Lennox EL180 ML18UH Furnaces, Heat
    Amazon.com
    $23.89
    Lennox 52W29 Flame Sensor - Probes & Sensors
    Parts Town
    246
    $23.89
    Lennox 52W29 Flame Sensor - Probes & Sensors
    Parts Town
    246
    $15.99
    Repairwares Gas Furnace Flame Sensor 69W43 69W4301 LB-74940B LB74940B For Lennox, Armstrong, And Ducane Furnaces (Sensing Rod With 90 Degree Bend)
    Amazon.com
    27
    $15.99
    Repairwares Gas Furnace Flame Sensor 69W43 69W4301 LB-74940B LB74940B For Lennox, Armstrong, And Ducane Furnaces (Sensing Rod With 90 Degree Bend)
    Amazon.com
    27
    $12.99
    2025 New 52W29 Furnace Flame Sensor Rod For Lennox 52W29 52W2901 By Usonline911
    Amazon.com
    Free shipping
    $12.99
    2025 New 52W29 Furnace Flame Sensor Rod For Lennox 52W29 52W2901 By Usonline911
    Amazon.com
    Free shipping
    $100.00
    40L81 Lennox NAT Gas Furnace Ignition Burner Ignitor Flame Sensor Sensing Rod. LENNOX. White. HVAC Sensors. 40L81.
    eBay
    Free shipping
    $100.00
    40L81 Lennox NAT Gas Furnace Ignition Burner Ignitor Flame Sensor Sensing Rod. LENNOX. White. HVAC Sensors. 40L81.
    eBay
    Free shipping
    $15.99
    HASMX Flame Sensor Rod 98M87 Replacement For Lennox Armstrong Ducane Part Number 98M87 98M8701 Furnace Models: G1N80AU050D12A-1 G1N80AU075D12A-1
    Amazon.com
    Free shipping
    $15.99
    HASMX Flame Sensor Rod 98M87 Replacement For Lennox Armstrong Ducane Part Number 98M87 98M8701 Furnace Models: G1N80AU050D12A-1 G1N80AU075D12A-1
    Amazon.com
    Free shipping
    $26.09
    Lennox 11M65 Lead - Flame Sensor - 55" - Probes & Sensors
    Parts Town
    $26.09
    Lennox 11M65 Lead - Flame Sensor - 55" - Probes & Sensors
    Parts Town
    $12.99
    SUNJCO 31L7101, 31L71, 52W29, 52W2901 Furnace Flame Rod Sensor Replacement For Armstrong Ducane Lennox Furnace Specific Models
    Amazon.com
    $12.99
    SUNJCO 31L7101, 31L71, 52W29, 52W2901 Furnace Flame Rod Sensor Replacement For Armstrong Ducane Lennox Furnace Specific Models
    Amazon.com
    $130.00
    27L41 Lennox Ignitor/Flame Sensor Kit OEM 27L41. LENNOX. HVAC Sensors. 0696333186520.
    eBay
    Free shipping
    $130.00
    27L41 Lennox Ignitor/Flame Sensor Kit OEM 27L41. LENNOX. HVAC Sensors. 0696333186520.
    eBay
    Free shipping
    $45.95
    Lennox 33F37 Flame Sensor - Electronic Ignition - Probes & Sensors
    Parts Town
    Free shipping
    $45.95
    Lennox 33F37 Flame Sensor - Electronic Ignition - Probes & Sensors
    Parts Town
    Free shipping
    $44.95
    Lennox 39F95 Flame Sensor - 1" Element Length - 0.114" Diameter - Probes & Sensors
    Parts Town
    1
    Free shipping
    $44.95
    Lennox 39F95 Flame Sensor - 1" Element Length - 0.114" Diameter - Probes & Sensors
    Parts Town
    1
    $327.25
    Lennox 27L41 Ignitor W/ Flame Sensor Kit, 27L41 | Supplyhouse.Com
    SupplyHouse.com
    1
    $327.25
    Lennox 27L41 Ignitor W/ Flame Sensor Kit, 27L41 | Supplyhouse.Com
    SupplyHouse.com
    1
    $20.69
    Lennox 49M84 Flame Sensor Replacement, 49M84 | Supplyhouse.Com
    SupplyHouse.com
    1
    $20.69
    Lennox 49M84 Flame Sensor Replacement, 49M84 | Supplyhouse.Com
    SupplyHouse.com
    1
    $288.68
    Lennox 62K50 Dual Rod Flame Sensor Kit
    Voomi Supply
    $288.68
    Lennox 62K50 Dual Rod Flame Sensor Kit
    Voomi Supply
    $74.62
    Lennox 40L81 Flame Sensor Kit Universal Fit
    Voomi Supply
    7
    $74.62
    Lennox 40L81 Flame Sensor Kit Universal Fit
    Voomi Supply
    7