Sensors Lennox

Almost every heating, ventilation, air-conditioning, and refrigeration system uses sensors. Choose the world's top sensor brands to optimize system performance, and ensure occupant health, safety, comfort, and productivity.

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HVAC Humidity Sensor for Sale
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View Details Lennox 17A30 Lennox Smart Zoning System Zone Sensor (formerly iHarmony) | Midwest Supply Us
17A30 | Lennox Smart Zoning System Zone Sensor (formerly iHarmony) | Lennox
Brand: Lennox
SKU: 17A30
$381.66 each
View Details Lennox 12L09 Lennox 104160-01, Flame Sensor, 0.114 x 2" Probe, For LRP Series Units | Midwest Supply Us
12L09 | Lennox 104160-01, Flame Sensor, 0.114 x 2" Probe, For LRP Series Units | Lennox
Brand: Lennox
SKU: 12L09
$21.90 each
View Details Lennox 63K46 Lennox 63K4601, Defrost Thermostat Sensor, SPST, Opens at 70 Deg F, Closes at 42 Deg F., 58" Leads | Midwest Supply Us
63K46 | Lennox 63K4601, Defrost Thermostat Sensor, SPST, Opens at 70 Deg F, Closes at 42 Deg F., 58" Leads | Lennox
Brand: Lennox
SKU: 63K46
$46.16 each
View Details Lennox 95M54 Lennox 100503-01, Defrost Thermostat Sensor, SPST, Opens at 70 Deg F, Closes at 50 Deg F., 40" Leads | Midwest Supply Us
95M54 | Lennox 100503-01, Defrost Thermostat Sensor, SPST, Opens at 70 Deg F, Closes at 50 Deg F., 40" Leads | Lennox
Brand: Lennox
SKU: 95M54
$68.27 each
View Details Lennox 23M20 Lennox C0SNZN71AE, Averaging Zone Sensor Kit, Wall-Mount, Non-Communicating | Midwest Supply Us
23M20 | Lennox C0SNZN71AE, Averaging Zone Sensor Kit, Wall-Mount, Non-Communicating | Lennox
Brand: Lennox
SKU: 23M20
$86.64 each
View Details Lennox 97M60 Lennox 100503-03, Defrost Thermostat Sensor, SPST, Opens at 70 Deg F, Closes at 42 Deg F., 35" Leads | Midwest Supply Us
97M60 | Lennox 100503-03, Defrost Thermostat Sensor, SPST, Opens at 70 Deg F, Closes at 42 Deg F., 35" Leads | Lennox
Brand: Lennox
SKU: 97M60
$39.80 each
View Details Lennox 98M87 Lennox R44745-001, Flame Sensor | Midwest Supply Us
98M87 | Lennox R44745-001, Flame Sensor | Lennox
Brand: Lennox
SKU: 98M87
$25.67 each
View Details Lennox 94L60 Lennox C0SNZN07AE1, Non-Communicating Zone Sensor No Adjustment | Midwest Supply Us
94L60 | Lennox C0SNZN07AE1, Non-Communicating Zone Sensor No Adjustment | Lennox
Brand: Lennox
SKU: 94L60
$155.29 each
View Details Lennox 21W06 Lennox A335MT13AE1, Combination Temperature & Humidity Sensor Kit | Midwest Supply Us
21W06 | Lennox A335MT13AE1, Combination Temperature & Humidity Sensor Kit | Lennox
Brand: Lennox
SKU: 21W06
$401.31 each
View Details Lennox 73W85 Lennox 102527-01, Temperature Sensor, L70-15F | Midwest Supply Us
73W85 | Lennox 102527-01, Temperature Sensor, L70-15F | Lennox
Brand: Lennox
SKU: 73W85
$54.35 each
View Details Lennox 22H56 Lennox 603408-15, D4S & D4P120 Single Sensor Smoke Detector Kit | Midwest Supply Us
22H56 | Lennox 603408-15, D4S & D4P120 Single Sensor Smoke Detector Kit | Lennox
Brand: Lennox
SKU: 22H56
$524.16 each
View Details Lennox 14W86 Lennox 100503-06, Defrost Thermostat Sensor, SPST, Opens at 70 Deg F, Closes at 42 Deg F., 60" Leads | Midwest Supply Us
14W86 | Lennox 100503-06, Defrost Thermostat Sensor, SPST, Opens at 70 Deg F, Closes at 42 Deg F., 60" Leads | Lennox
Brand: Lennox
SKU: 14W86
$49.28 each
View Details Lennox 21Z11 Lennox 603408-11, Smoke Detector Kit, With Power Board and 1 Sensor | Midwest Supply Us
21Z11 | Lennox 603408-11, Smoke Detector Kit, With Power Board and 1 Sensor | Lennox
Brand: Lennox
SKU: 21Z11
$484.49 each
View Details Lennox 77N39 Lennox T8100-D-LN, Carbon Dioxide Sensor Kit with LCD Display, Off-White, Wall Mount | Midwest Supply Us
77N39 | Lennox T8100-D-LN, Carbon Dioxide Sensor Kit with LCD Display, Off-White, Wall Mount | Lennox
Brand: Lennox
SKU: 77N39
$529.08 each
View Details Lennox 17W11 Lennox 100503-04, Defrost Thermostat Sensor, SPST, Opens at 30 Deg F, Closes at 15 Deg F., 12" Leads | Midwest Supply Us
17W11 | Lennox 100503-04, Defrost Thermostat Sensor, SPST, Opens at 30 Deg F, Closes at 15 Deg F., 12" Leads | Lennox
Brand: Lennox
SKU: 17W11
$35.43 each
View Details Lennox 67K61 Zone Sensor | Midwest Supply Us
67K61 | Zone Sensor | Lennox
Brand: Lennox
SKU: 67K61
$552.01 each
View Details LENNOX PARTS 52W29 Lennox LB-74940A, Flame Sensor Kit, Straight Probe | Midwest Supply Us
52W29 | Lennox LB-74940A, Flame Sensor Kit, Straight Probe | LENNOX PARTS
Brand: LENNOX PARTS
SKU: 52W29
View Details
View Details LENNOX PARTS 43K53 Lennox 43K5301, Double Prong Flame Sensor | Midwest Supply Us
43K53 | Lennox 43K5301, Double Prong Flame Sensor | LENNOX PARTS
Brand: LENNOX PARTS
SKU: 43K53
View Details
View Details Lennox 97H53 97H5301 SENSOR ROOM AIR | Midwest Supply Us
97H53 | 97H5301 SENSOR ROOM AIR | Lennox
Brand: Lennox
SKU: 97H53
$316.14 each
View Details Lennox 63W59 Lennox 101334-04, Defrost Sensor Wiring Harness, 50", Sensors #2 & #3 Present, Fixed 10K Resistor in Place of Sensor #1 | Midwest Supply Us
63W59 | Lennox 101334-04, Defrost Sensor Wiring Harness, 50", Sensors #2 & #3 Present, Fixed 10K Resistor in Place of Sensor #1 | Lennox
Brand: Lennox
SKU: 63W59
$52.93 each
View Details Lennox Y4871 LMS AMBIENT RETURN SENSOR | Midwest Supply Us
Y4871 | LMS AMBIENT RETURN SENSOR | Lennox
Brand: Lennox
SKU: Y4871
$33.40 each
View Details Lennox 12F19 Lennox 12F1901, Flame Sensor, 0.094 x 0.922" Sensor, 1/4" Spade Terminal | Midwest Supply Us
12F19 | Lennox 12F1901, Flame Sensor, 0.094 x 0.922" Sensor, 1/4" Spade Terminal | Lennox
Brand: Lennox
SKU: 12F19
$91.37 each
View Details Lennox 19V98 DEFROST SENSOR | Midwest Supply Us
19V98 | DEFROST SENSOR | Lennox
Brand: Lennox
SKU: 19V98
$42.02 each
View Details Lennox 22V25 Lennox Smart Room Sensor | Midwest Supply Us
22V25 | Lennox Smart Room Sensor | Lennox
Brand: Lennox
SKU: 22V25
$147.42 each
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