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$5 to $10 (2)
$10 to $15 (3)
$15 to $20 (11)
$20 to $25 (8)
$25 to $30 (4)
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Lennox Sensors

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Product Image of Flame Sensor Kit LB-74940A, 52W29
Flame Sensor Kit LB-74940A, 52W29
SKU: 52W29
Lennox
SKU: 52W29
Brand: Lennox
(47)
$17.48 each
In Stock
Get 55 by Tue, Jul 7
In Stock
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Product Image of Flame Sensor Replacement, 49M84
Flame Sensor Replacement, 49M84
SKU: 49M84
Lennox
SKU: 49M84
Brand: Lennox
(1)
$24.09 each
In Stock
Get 18 by Tue, Jul 7
In Stock
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Product Image of Defrost Sensor, 97M60
Defrost Sensor, 97M60
SKU: 97M60
Lennox
SKU: 97M60
Brand: Lennox
(1)
$23.75 each
In Stock
Get 14 by Tue, Jul 7
In Stock
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Product Image of Flame Sensor for G12, G16, G20, G23 models, 18G89
$17.29 each
In Stock
Get 5 by Tue, Jul 7
In Stock
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Product Image of Flame Sensor, 98M87
Flame Sensor, 98M87
SKU: 98M87
Lennox
SKU: 98M87
Brand: Lennox
(5)
$14.52 each
In Stock
Get 15 by Tue, Jul 7
In Stock
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Product Image of Flame Sensor, 69W43
Flame Sensor, 69W43
SKU: 69W43
Lennox
SKU: 69W43
Brand: Lennox
(10)
$122.66 each
In Stock
Get 18 by Wed, Jul 8
In Stock
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Product Image of Flame Sensor Kit, 40L81
Flame Sensor Kit, 40L81
SKU: 40L81
Lennox
SKU: 40L81
Brand: Lennox
(7)
$47.02 each
In Stock
Get 1 by Tue, Jul 7
In Stock
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Product Image of Flame Sensor Replacement, 17J56
Flame Sensor Replacement, 17J56
SKU: 17J56
Lennox
SKU: 17J56
Brand: Lennox
(2)
$18.11 each
In Stock
Get 3 by Tue, Jul 7
In Stock
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Product Image of Enthalpy Controller (W7212A1033), 60M10
$234.34 each
In Stock
Get 16 by Tue, Jul 7
In Stock
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Product Image of Enthalpy Controller (C7400A1038), 54G44
$192.54 each
In Stock
Get 28 by Tue, Jul 7
In Stock
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Product Image of Discharge Air Sensor, 88K38
Discharge Air Sensor, 88K38
SKU: 88K38
Lennox
SKU: 88K38
Brand: Lennox
(1)
$36.61 each
In Stock
Get 16 by Wed, Jul 8
In Stock
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Product Image of Outdoor Sensor, X2658
Outdoor Sensor, X2658
SKU: X2658
Lennox
SKU: X2658
Brand: Lennox
(2)
$18.06 each
In Stock
Get 6 by Tue, Jul 7
In Stock
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Product Image of Flame Sensor Replacement, 51M14
Flame Sensor Replacement, 51M14
SKU: 51M14
Lennox
SKU: 51M14
Brand: Lennox
(4)
$17.90 each
In Stock
Get 6 by Tue, Jul 7
In Stock
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Product Image of Flame Sensor Replacement, 28M97
Flame Sensor Replacement, 28M97
SKU: 28M97
Lennox
SKU: 28M97
Brand: Lennox
(2)
$15.21 each
In Stock
Get 2 by Tue, Jul 7
In Stock
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Product Image of Flame Sensor Wire, 88A12
Flame Sensor Wire, 88A12
SKU: 88A12
Lennox
SKU: 88A12
Brand: Lennox
(1)
$23.88 each
In Stock
Get 5 by Tue, Jul 7
In Stock
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Product Image of Flame Sensor Replacement, 27J02
Flame Sensor Replacement, 27J02
SKU: 27J02
Lennox
SKU: 27J02
Brand: Lennox
$25.64 each
In Stock
Get 10 by Tue, Jul 7
In Stock
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Product Image of Humidity Sensor, 17M50
Humidity Sensor, 17M50
SKU: 17M50
Lennox
SKU: 17M50
Brand: Lennox
$290.39 each
In Stock
Get 1 by Tue, Jul 7
In Stock
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Product Image of Temperature Sensor, 99K64
Temperature Sensor, 99K64
SKU: 99K64
Lennox
SKU: 99K64
Brand: Lennox
$16.61 each
In Stock
Get 3 by Tue, Jul 7
In Stock
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Product Image of Zone Sensor (Wall Mounted), 94L60
Zone Sensor (Wall Mounted), 94L60
SKU: 94L60
Lennox
SKU: 94L60
Brand: Lennox
$126.60 each
In Stock
Get 3 by Tue, Jul 7
In Stock
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Product Image of Flame Sensor Lead, 11M65
Flame Sensor Lead, 11M65
SKU: 11M65
Lennox
SKU: 11M65
Brand: Lennox
$19.70 each
In Stock
Get 5 by Tue, Jul 7
In Stock
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Product Image of Outdoor Temperature Sensor, 14K92
Outdoor Temperature Sensor, 14K92
SKU: 14K92
Lennox
SKU: 14K92
Brand: Lennox
$17.99 each
In Stock
Get 7 by Wed, Jul 8
In Stock
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Product Image of Temperature Sensor, 93J53
Temperature Sensor, 93J53
SKU: 93J53
Lennox
SKU: 93J53
Brand: Lennox
$9.89 each
In Stock
Get 21 by Wed, Jul 8
In Stock
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Product Image of Flame Sensor Replacement, 43K53
Flame Sensor Replacement, 43K53
SKU: 43K53
Lennox
SKU: 43K53
Brand: Lennox
(1)
$26.89 each
In Stock
Get 2 by Tue, Jul 7
In Stock
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Product Image of Electrode Sensor, 13H27
Electrode Sensor, 13H27
SKU: 13H27
Lennox
SKU: 13H27
Brand: Lennox
$38.99 each
In Stock
Get 7 by Tue, Jul 7
In Stock
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Product Image of Flame Sensor Replacement, 44L48
Flame Sensor Replacement, 44L48
SKU: 44L48
Lennox
SKU: 44L48
Brand: Lennox
$13.49 each
In Stock
Get 8 by Tue, Jul 7
In Stock
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Product Image of Flame Sensor Replacement, 39F95
Flame Sensor Replacement, 39F95
SKU: 39F95
Lennox
SKU: 39F95
Brand: Lennox
(1)
$123.32 each
In Stock
Get 3 by Tue, Jul 7
In Stock
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Product Image of Flame Sensor, 21L99
Flame Sensor, 21L99
SKU: 21L99
Lennox
SKU: 21L99
Brand: Lennox
$23.73 each
In Stock
Get 2 by Tue, Jul 7
In Stock
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Product Image of Flame Sensor Replacement, 79J22
Flame Sensor Replacement, 79J22
SKU: 79J22
Lennox
SKU: 79J22
Brand: Lennox
$20.20 each
In Stock
Get 2 by Tue, Jul 7
In Stock
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Product Image of Flame Sensor Replacement, 20J91
Flame Sensor Replacement, 20J91
SKU: 20J91
Lennox
SKU: 20J91
Brand: Lennox
(1)
$21.92 each
In Stock
Get 2 by Tue, Jul 7
In Stock
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Product Image of System Sensor, 68W52
System Sensor, 68W52
SKU: 68W52
Lennox
SKU: 68W52
Brand: Lennox
$203.89 each
In Stock
Get 6 by Wed, Jul 8
In Stock
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Product Image of Electrode and Sensor Assembly, 13H25
$38.07 each
In Stock
Get 2 by Tue, Jul 7
In Stock
Get 2 by Tue, Jul 7
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Product Image of Zone Sensor, 56L80
Zone Sensor, 56L80
SKU: 56L80
Lennox
SKU: 56L80
Brand: Lennox
$159.90 each
In Stock
Get 2 by Tue, Jul 7
In Stock
Get 2 by Tue, Jul 7
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Product Image of Averaging Space Sensor, 47W36
Averaging Space Sensor, 47W36
SKU: 47W36
Lennox
SKU: 47W36
Brand: Lennox
$112.36 each
In Stock
Get 6 by Tue, Jul 7
In Stock
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Product Image of Temperature and Humidity Sensor, 21W06
$373.14 each
In Stock
Get 16 by Tue, Jul 7
In Stock
Get 16 by Tue, Jul 7
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Product Image of Outside Air Sensor, 59W63
Outside Air Sensor, 59W63
SKU: 59W63
Lennox
SKU: 59W63
Brand: Lennox
$15.29 each
In Stock
Get 2 by Tue, Jul 7
In Stock
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Product Image of Flame Sensor Replacement, 28G36
Flame Sensor Replacement, 28G36
SKU: 28G36
Lennox
SKU: 28G36
Brand: Lennox
$26.53 each
In Stock
Get 2 by Tue, Jul 7
In Stock
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Product Image of 28" Lead Electrode, 75W05
28" Lead Electrode, 75W05
SKU: 75W05
Lennox
SKU: 75W05
Brand: Lennox
$37.11 each
In Stock
Get 1 by Tue, Jul 7
In Stock
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Product Image of 10k Indoor Zone Sensor, 47W37
10k Indoor Zone Sensor, 47W37
SKU: 47W37
Lennox
SKU: 47W37
Brand: Lennox
$105.99 each
In Stock
Get 1 by Tue, Jul 7
In Stock
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Product Image of Flame Sensor Replacement, 83L72
Flame Sensor Replacement, 83L72
SKU: 83L72
Lennox
SKU: 83L72
Brand: Lennox
$40.84 each
In Stock
Get 4 by Wed, Jul 8
In Stock
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Product Image of Mixed Air Thermistor Sensor 3k, 10F83
$90.85 each
In Stock
Get 1 by Wed, Jul 8
In Stock
Get 1 by Wed, Jul 8
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Product Image of Sensor Lead, 22L56
Sensor Lead, 22L56
SKU: 22L56
Lennox
SKU: 22L56
Brand: Lennox
$24.51 each
In Stock
Get 1 by Tue, Jul 7
In Stock
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Product Image of Flame Sensor, 15K16
Flame Sensor, 15K16
SKU: 15K16
Lennox
SKU: 15K16
Brand: Lennox
(1)
$22.27 each
In Stock
Get 3 by Wed, Jul 8
In Stock
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Product Image of Supply Air Sensor, 48G63
Supply Air Sensor, 48G63
SKU: 48G63
Lennox
SKU: 48G63
Brand: Lennox
$80.65 each
In Stock
Get 3 by Tue, Jul 7
In Stock
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Product Image of 12" Probe Temperature Sensor, 49K08
$11.09 each
In Stock
Get 2 by Tue, Jul 7
In Stock
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Product Image of Flame Sensor Replacement, 12F19
Flame Sensor Replacement, 12F19
SKU: 12F19
Lennox
SKU: 12F19
Brand: Lennox
(2)
$123.53 each
In Stock
Get 4 by Wed, Jul 8
In Stock
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Product Image of Temperature Sensor, 93J54
Temperature Sensor, 93J54
SKU: 93J54
Lennox
SKU: 93J54
Brand: Lennox
$19.12 each
In Stock
Get 2 by Wed, Jul 8
In Stock
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Product Image of Flame Sensor Replacement, 90H83
Flame Sensor Replacement, 90H83
SKU: 90H83
Lennox
SKU: 90H83
Brand: Lennox
(1)
$43.02 each
In Stock
Get 2 by Tue, Jul 7
In Stock
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Product Image of Flame Sensor Replacement, 52M72
Flame Sensor Replacement, 52M72
SKU: 52M72
Lennox
SKU: 52M72
Brand: Lennox
$53.08 each
In Stock
Get 2 by Thu, Jul 9
In Stock
Get 2 by Thu, Jul 9