Sensors Resideo

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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Aaon Sensors AERCO Boiler and Water Heater Sensors AJ Antunes Sensors Armstrong Furnace Sensors Image for Armstrong International Armstrong International Sensors Bacharach Sensors Baltimore Parts Sensors Image for BAPI BAPI Sensors Barber Colman Sensors Bard HVAC Sensors Image for Belimo Belimo Sensors Bell Gossett Sensors Bosch Sensors Bradford White Sensors Broan Fans Sensors BROAN-NuTone Sensors Buderus Sensors Burnham Boilers Sensors Carlin Sensors Carlyle Sensors Carrier Sensors Chicago Faucet Co Sensors ClimateMaster Sensors Copeland Sensors Daikin-McQuay Sensors Danfoss Sensors DriSteem Sensors Eclipse Sensors EWC Controls Sensors Fenwal Sensors Fireye Sensors GE Sensing-General Eastern Sensors Greenheck Sensors Grundfos Sensors Grundfos Circulators Sensors Haier A/C Sensors Heat Transfer Prod Sensors Heatcraft Refrigeration Sensors Honeywell Sensors Honeywell E-MON Meters Sensors Honeywell Home Sensors Honeywell Inc Sensors Hydrolevel/Safeguard Sensors ICM Controls Sensors Indeeco Sensors Intellihot Sensors International Comfort Products Sensors J/B Industries SAE Fittings Sensors Johnson Controls Sensors Kele Product Sensors KMC Controls Sensors Kromschroder Sensors Laars Sensors Leak Detector Sensors Lennox Sensors Liebert Sensors MAMAC Systems Sensors Marvair Sensors Maxitrol Sensors Mcdonnell Miller Sensors Micronet Sensors Mitsubishi Electric Sensors Modine Sensors Moen Sensors Image for Navien Boilers & Water Heaters Navien Boilers & Water Heaters Sensors Nortec Humidity Sensors Oil Equipment Manufacturing Sensors Packard Sensors Panasonic Sensors PRO 1 IAQ Sensors Pro1Iaq Sensors R.W. Beckett Sensors Raypak Sensors Resideo Sensors Reznor Sensors Rheem-Ruud Sensors Rinnai Sensors Scotsman Ice Machines Sensors Siemens Building Technology Sensors Siemens Combustion Sensors Spartan Valves Sensors Sporlan Controls Sensors Sterling Sensors System Sensor Sensors Thermo Pride Furnaces Sensors Water Heater Parts Sensors Weil Mclain Sensors York Sensors

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HVAC Humidity Sensor for Sale
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View Details HONEYWELL RESIDENTIAL C7189R1004 Wireless Indoor Air Sensor. Redlink Enabled. Senses Indoor Temperature And Humidity To Be Used For Control With Prestige 2.0 Prestige Iaq 2.0 Thermostats & New Style Vision Pro Thermostats | Midwest Supply Us
C7189R1004 | Wireless Indoor Air Sensor. Redlink Enabled. Senses Indoor Temperature And Humidity To Be Used For Control With Prestige 2.0 Prestige Iaq 2.0 Thermostats & New Style Vision Pro Thermostats | HONEYWELL RESIDENTIAL
Brand: HONEYWELL RESIDENTIAL
SKU: C7189R1004
$67.64 each
View Details HONEYWELL RESIDENTIAL C7089U1006 White Wired Outdoor Temperature Sensor -40/120F 60" Leads For TH6220U TH6220WF TH6320WF TB7000 TH7000 TH8000 & YTH9421 T7351F TB8000 New T6 Series | Midwest Supply Us
C7089U1006 | White Wired Outdoor Temperature Sensor -40/120F 60" Leads For TH6220U TH6220WF TH6320WF TB7000 TH7000 TH8000 & YTH9421 T7351F TB8000 New T6 Series | HONEYWELL RESIDENTIAL
Brand: HONEYWELL RESIDENTIAL
SKU: C7089U1006
$51.01 each
View Details HONEYWELL RESIDENTIAL C7089R1013 Wireless Outdoor Sensor. Redlink Enabled. Senses Outdoor Temperature And Humidity To Display On Redlink Enabled Thermostats (TH8110R TH8320R TH8321R TH6320) And Accessories | Midwest Supply Us
C7089R1013 | Wireless Outdoor Sensor. Redlink Enabled. Senses Outdoor Temperature And Humidity To Display On Redlink Enabled Thermostats (TH8110R TH8320R TH8321R TH6320) And Accessories | HONEYWELL RESIDENTIAL
Brand: HONEYWELL RESIDENTIAL
SKU: C7089R1013
$89.41 each
View Details HONEYWELL RESIDENTIAL 50027998-002 Water Level Sensor Assembly For Trusteam Replaces 50027998-001 | Midwest Supply Us
50027998-002 | Water Level Sensor Assembly For Trusteam Replaces 50027998-001 | HONEYWELL RESIDENTIAL
Brand: HONEYWELL RESIDENTIAL
SKU: 50027998-002
View Details
View Details HONEYWELL RESIDENTIAL 50001464-005 Sensor Assembly For L7224 & L7248 48" Replaces 50001464-004 | Midwest Supply Us
50001464-005 | Sensor Assembly For L7224 & L7248 48" Replaces 50001464-004 | HONEYWELL RESIDENTIAL
Brand: HONEYWELL RESIDENTIAL
SKU: 50001464-005
View Details
View Details HONEYWELL RESIDENTIAL 4074EZB EAC Air Flow Sensor With Molex Plug | Midwest Supply Us
4074EZB | EAC Air Flow Sensor With Molex Plug | HONEYWELL RESIDENTIAL
Brand: HONEYWELL RESIDENTIAL
SKU: 4074EZB
$93.68 each
View Details HONEYWELL RESIDENTIAL 392431 Ignitor Sensor Assembly For Y8610 Kit | Midwest Supply Us
392431 | Ignitor Sensor Assembly For Y8610 Kit | HONEYWELL RESIDENTIAL
Brand: HONEYWELL RESIDENTIAL
SKU: 392431
$107.44 each
View Details HONEYWELL RESIDENTIAL 32001754-001 Sensor Relay | Midwest Supply Us
32001754-001 | Sensor Relay | HONEYWELL RESIDENTIAL
Brand: HONEYWELL RESIDENTIAL
SKU: 32001754-001
$66.81 each
View Details HONEYWELL RESIDENTIAL 198799Z Outdoor Or Supply Sensor With 42" Leads For AQ475 AQ675 Or AQ775 Replaces 32002100-001 | Midwest Supply Us
198799Z | Outdoor Or Supply Sensor With 42" Leads For AQ475 AQ675 Or AQ775 Replaces 32002100-001 | HONEYWELL RESIDENTIAL
Brand: HONEYWELL RESIDENTIAL
SKU: 198799Z
$68.26 each
View Details Resideo C7089R1013 REDLINK WIRELESS OUTDOOR AIR SENSOR | Midwest Supply Us
C7089R1013 | REDLINK WIRELESS OUTDOOR AIR SENSOR | Resideo
Brand: Resideo
SKU: C7089R1013
$90.47 each
View Details Resideo C7189R1004 WIRELESS INDOOR SENSOR. SENSES INDOOR TEMPERATURE AND/OR HUMIDITY. USED FOR CONTROL WITH PRESTIGE 2.0 OR NEWER THERMOSTATS AND VISIONPRO 8000 WITH REDLINK TECHNOLOGY. | Midwest Supply Us
C7189R1004 | WIRELESS INDOOR SENSOR. SENSES INDOOR TEMPERATURE AND/OR HUMIDITY. USED FOR CONTROL WITH PRESTIGE 2.0 OR NEWER THERMOSTATS AND VISIONPRO 8000 WITH REDLINK TECHNOLOGY. | Resideo
Brand: Resideo
SKU: C7189R1004
$68.46 each
View Details Resideo 50001464-001 Well mounted sensor 12" L7224U | Midwest Supply Us
50001464-001 | Well mounted sensor 12" L7224U | Resideo
Brand: Resideo
SKU: 50001464-001
$57.86 each
View Details Resideo C7189R2002-2 T10 TRADE INDOOR SENSOR - 2 PACK, NA | Midwest Supply Us
C7189R2002-2 | T10 TRADE INDOOR SENSOR - 2 PACK, NA | Resideo
Brand: Resideo
SKU: C7189R2002-2
View Details
View Details Resideo 392431 IGNITER-SENSOR ASSEMBLY USED IN Y8610 KITS | Midwest Supply Us
392431 | IGNITER-SENSOR ASSEMBLY USED IN Y8610 KITS | Resideo
Brand: Resideo
SKU: 392431
$108.71 each
View Details Resideo C7189U1005 WIRED INDOOR TEMPERATURE SENSOR FOR TH8000, TB7000, TB8000, TH9000 SERIES THERMOSTATS | Midwest Supply Us
C7189U1005 | WIRED INDOOR TEMPERATURE SENSOR FOR TH8000, TB7000, TB8000, TH9000 SERIES THERMOSTATS | Resideo
Brand: Resideo
SKU: C7189U1005
$57.95 each
View Details Resideo Q354A1000/B FlameSensor 2.92"rod | Midwest Supply Us
Q354A1000/B | FlameSensor 2.92"rod | Resideo
Brand: Resideo
SKU: Q354A1000/B
$74.68 each
View Details Resideo C7089U1006 WIRED OUTDOOR TEMPERATURE SENSOR FOR TH8000, TH9000, TB7000, TB8000 SERIES THERMOSTATS | Midwest Supply Us
C7089U1006 | WIRED OUTDOOR TEMPERATURE SENSOR FOR TH8000, TH9000, TB7000, TB8000 SERIES THERMOSTATS | Resideo
Brand: Resideo
SKU: C7089U1006
$51.50 each
View Details Resideo C7735A1000 DISCHARGE AIR TEMPERATURE SENSOR FOR EMM-3, EMM-3U, AND TZ-4 | Midwest Supply Us
C7735A1000 | DISCHARGE AIR TEMPERATURE SENSOR FOR EMM-3, EMM-3U, AND TZ-4 | Resideo
Brand: Resideo
SKU: C7735A1000
$84.88 each
View Details Resideo AC112-01 UNDERFLOOR TEMPRERATURE SENSOR WITH 15-FT (4 .5-M) FLEXIBLE CABLE | Midwest Supply Us
AC112-01 | UNDERFLOOR TEMPRERATURE SENSOR WITH 15-FT (4 .5-M) FLEXIBLE CABLE | Resideo
Brand: Resideo
SKU: AC112-01
$22.99 each
View Details Resideo 50027998-002 REPLACEMENT WATER LEVEL SENSOR ASSEMBLY FOR TRUESTEAM HUMIDIFIERS. | Midwest Supply Us
50027998-002 | REPLACEMENT WATER LEVEL SENSOR ASSEMBLY FOR TRUESTEAM HUMIDIFIERS. | Resideo
Brand: Resideo
SKU: 50027998-002
View Details
View Details Resideo T100B1035 Thermo. Radiator Actuator w. Rem.sensor | Midwest Supply Us
T100B1035 | Thermo. Radiator Actuator w. Rem.sensor | Resideo
Brand: Resideo
SKU: T100B1035
$98.36 each
View Details Resideo HZ432K ZonePanel,Sensor&Trnsfmr4zone | Midwest Supply Us
HZ432K | ZonePanel, Sensor&Trnsfmr4zone | Resideo
Brand: Resideo
SKU: HZ432K
$552.99 each
View Details Resideo THX321WFS2001W T10 TRADE THERMOSTAT AND SENSOR- WHITE, NORTH AMERICA | Midwest Supply Us
THX321WFS2001W | T10 TRADE THERMOSTAT AND SENSOR- WHITE, NORTH AMERICA | Resideo
Brand: Resideo
SKU: THX321WFS2001W
View Details
View Details Resideo HZ322K 3zonePanel,Sensor&TrnsfmrKit | Midwest Supply Us
HZ322K | 3zonePanel, Sensor&TrnsfmrKit | Resideo
Brand: Resideo
SKU: HZ322K
$309.85 each
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