HONEYWELL RedLINK™ Wireless Outdoor Sensor (C7089R1013) • 30$

HONEYWELL RedLINK™ Wireless Outdoor Sensor (C7089R1013)

30$ 2 15d Details

Safe-T-Switch Condensate Pan Overflow Shutoff SwitchPrevents Flooding  • 19$

Safe-T-Switch Condensate Pan Overflow Shutoff SwitchPrevents Flooding 

19$ 21d Details

OFFER
Honeywell Dg115eziaq Trueiaq Digital Control & Outdoor Sensor • 34.99$

Honeywell Dg115eziaq Trueiaq Digital Control & Outdoor Sensor

34.99$ 1 10d Details

TSI Pressura 800243 Room Pressure Sensor W/ Cable • 179.95$

TSI Pressura 800243 Room Pressure Sensor w/ Cable

179.95$ 24d Details

Liebert Leak Detection Cable LT500-50Y • 159$

Liebert Leak Detection Cable LT500-50Y

159$ 1 14d Details

OFFER
Brand New Honeywell Wireless Outdoor Sensor RedLINK Enabled C7089R1013 • 39.99$

Brand New Honeywell Wireless Outdoor Sensor RedLINK Enabled C7089R1013

39.99$ 1 15d Details

Fiessler Elektronik USLG 4566 Safety Switching Unit • 199.99$

Fiessler Elektronik USLG 4566 Safety Switching Unit

199.99$ 28d Details

OFFER
Honeywell 129464M UV Power Tube • 134.99$

Honeywell 129464M UV Power Tube

134.99$ 18d Details

OFFER
ACI TA/1.8K-R Room Temp Sensor (Box Of 22) • 130$

ACI TA/1.8K-R Room Temp Sensor (Box of 22)

130$ 09d Details

OFFER
Fireye CHASSIS COVER FOR SCANNER TYPE SC 10L • 275$

Fireye CHASSIS COVER FOR SCANNER TYPE SC 10L

275$ 28d Details

Fiessler Elektronik ULSG 18022 Safety Switching Unit • 199.99$

Fiessler Elektronik ULSG 18022 Safety Switching Unit

199.99$ 28d Details

Venstar Wireless Temperature Sensor • 49.99$

Venstar Wireless Temperature Sensor

49.99$ 2 15d Details

OFFER
ACI A/CSI-R Room Temp Sensor (Box Of 12) • 60$

ACI A/CSI-R Room Temp Sensor (Box of 12)

60$ 1 09d Details

Honeywell Q345a1693 Pilot Burner/ignitor Sensor • 37.95$

Honeywell Q345a1693 Pilot Burner/ignitor Sensor

37.95$ 17d Details

OFFER
Siemens 540-680cb Electronic Room Sensor -new • 105$

Siemens 540-680cb Electronic Room Sensor -new

105$ 17d Details

OEM Trane Wired Zone Sensor, 10k, Dial, #X13511528-01 • 49.99$

OEM Trane Wired Zone Sensor, 10k, Dial, #X13511528-01

49.99$ 10d Details

OFFER
Carrier 33CSPS-02 Pressure Sensor • 374.95$

Carrier 33CSPS-02 Pressure Sensor

374.95$ 2 18d Details

Room Sensor 540-680FB, Setpoint, Fahrenheit, White • 160$

Room Sensor 540-680FB, Setpoint, Fahrenheit, White

160$ 05d Details

Lennox 88K38 Temperature Sensor • 67.99$

Lennox 88K38 Temperature Sensor

67.99$ 16d Details

OFFER
103871-01 • 78.99$

103871-01

78.99$ 2 27d Details

IHarmony 103916-01 Zoning Damper Control Module W/ Discharge Air Temperature Sen • 149.95$

iHarmony 103916-01 Zoning Damper Control Module w/ Discharge Air Temperature Sen

149.95$ 12d Details

OFFER
Alert Labs Sentree AC Monitoring System Sensor ALF-000008 • 249.99$

Alert Labs Sentree AC Monitoring System Sensor ALF-000008

249.99$ 1 16d Details

OFFER
Xentaur Ecotronic Dew Point Monitor XDT-Nema NEW • 350$

Xentaur Ecotronic Dew Point Monitor XDT-Nema NEW

350$ 1 16d Details

OFFER
Pressura Room Pressure Sensor 800243 • 150$

Pressura Room Pressure Sensor 800243

150$ 26d Details

Alert Labs Sentree AC Monitoring System Sensor ALF-000008 • 400$

Alert Labs Sentree AC Monitoring System Sensor ALF-000008

400$ 3 19d Details

Trane Commercial CO2 Sensor SEN01087 • 39$

Trane Commercial CO2 Sensor SEN01087

39$ 6 24d Details

OFFER
NEW Daikin 2508033 Room Relative Humidity & Temp. Sensor • 45$

NEW Daikin 2508033 Room Relative Humidity & Temp. Sensor

45$ 09d Details

Honeywell C7189R1004 Wireless Indoor Sensor RedLink Enabled • 185$

Honeywell C7189R1004 Wireless Indoor Sensor RedLink Enabled

185$ 25d Details

Fireye 45UV5-1006 Scanner UV New • 795.50$

Fireye 45UV5-1006 Scanner UV New

795.50$ 25d Details

Carrier Products Zone Sensor OEM ZONECCORRS01 • 35$

Carrier Products Zone Sensor OEM ZONECCORRS01

35$ 1 04d Details

OFFER
York 025-47673-000 Temperature Sensor - New • 89$

York 025-47673-000 Temperature Sensor - New

89$ 18d Details

OFFER
Trane Baysens119a Sen01577 Programmable Zone Sensor • 225$

Trane Baysens119a Sen01577 Programmable Zone Sensor

225$ 4 29d Details

99K6401 LENNOX Temperature Sensor SUPER CLEAN, GUARANTEED <>WeShipFast<> • 35$

99K6401 LENNOX Temperature Sensor SUPER CLEAN, GUARANTEED <>WeShipFast<>

35$ 22d Details

OFFER
NOS WHITE-RODGERS 3049-18 MERCURY FLAME SENSOR Cycle-pilot Box 66 • 99.75$

NOS WHITE-RODGERS 3049-18 MERCURY FLAME SENSOR cycle-pilot box 66

99.75$ 20d Details

Liebert LT460 Liqui-Tect Zone Sensor With 45' Rope • 300$

Liebert LT460 Liqui-Tect Zone sensor with 45' rope

300$ 1 29d Details

OFFER
Sporlan 953499, 953500 Replacement Smart Sensors Wirelessl, Set Of 2 • 199.99$

Sporlan 953499, 953500 Replacement Smart Sensors Wirelessl, Set Of 2

199.99$ 7 18d Details

Honeywell 129464M 971176 Rev P UV Power Tube 0-250F • 199.99$

Honeywell 129464M 971176 Rev P UV Power Tube 0-250F

199.99$ 04d Details

York 025-29964-000g Temperature Sensor • 72.50$

York 025-29964-000g Temperature Sensor

72.50$ 23d Details

OFFER
Neptronic SHC80 0-10v Temperture And Humidity Sensor • 60$

Neptronic SHC80 0-10v Temperture and Humidity Sensor

60$ 12d Details

LUMENITE CONTROL TECHNOLOGY, INC. 2DAFT2.5 Liquid Level Probe • 234.95$

LUMENITE CONTROL TECHNOLOGY, INC. 2DAFT2.5 Liquid Level Probe

234.95$ 29d Details

Carrier Remote Zone Sensor - Wired • 40$

Carrier Remote Zone Sensor - Wired

40$ 7 13h Details

Carrier HH79NZ029 - Water Temperature Thermistor Sensor • 67.75$

Carrier HH79NZ029 - Water Temperature Thermistor Sensor

67.75$ 19d Details

OFFER
VERIS HD2XVSX RH Duct,2%,5/10VDC • 160$

VERIS HD2XVSX RH Duct,2%,5/10VDC

160$ 29d Details

Open Box Distech Controls Allure EC-Smart-Vue Sensor - JA0629 • 59.99$

Open Box Distech Controls Allure EC-Smart-Vue Sensor - JA0629

59.99$ 29d Details

OFFER
Fireye 45UV5-1006 Self-Check UV Scanner • 680$

Fireye 45UV5-1006 Self-Check UV Scanner

680$ 20d Details

OFFER
Daikin (Siemens) 2508033 Room RH & Temp. (Sensor New In Box) • 55$

Daikin (Siemens) 2508033 Room RH & Temp. (Sensor New in Box)

55$ 1 02d Details

OFFER
Johnson Controls Ns-bcn7004-0 Network Co2 Sensor • 580$

Johnson Controls Ns-bcn7004-0 Network Co2 Sensor

580$ 11d Details

OFFER
SENVA CO2D-A1 Duct CO2 Sensor • 200$

SENVA CO2D-A1 Duct CO2 Sensor

200$ 20d Details

OFFER
Lennox 18W58 Zoning Comfort Sensor • 325$

Lennox 18W58 Zoning Comfort Sensor

325$ 12d Details

OFFER
ACI CSI-RSO-RS232 (Box Of 130) • 400$

ACI CSI-RSO-RS232 (Box of 130)

400$ 09d Details

OFFER
Distech Controls Allure EC-Smart-Vue Sensor PDITE-SMRTVUE-01 • 43.95$

Distech Controls Allure EC-Smart-Vue Sensor PDITE-SMRTVUE-01

43.95$ 13d Details

OFFER
Honeywell C7035A1080 Sensor • 139.99$

Honeywell C7035A1080 Sensor

139.99$ 13d Details

Honeywell C7061A-1038 UV Flame Detector New • 850.50$

Honeywell C7061A-1038 UV Flame Detector New

850.50$ 20d Details

5%
OFFER
Banner/Beam Array BMLV48C 48 Light Curtain • 854.99$

Banner/Beam Array BMLV48C 48" Light Curtain

854.99$ 899.99$ 06d Details

OFFER
Trane X13790422-010 Co2 Zone Sensor New • 140$

Trane X13790422-010 Co2 Zone Sensor " New "

140$ 24d Details

OFFER
Carrier HK50AA039 Premier Link Board • 299.95$

Carrier HK50AA039 Premier Link Board

299.95$ 1 11d Details

OFFER
Johnson Controls P499RFPT506 York 025-41756-003 Pressure Transducer • 185$

Johnson Controls P499RFPT506 York 025-41756-003 Pressure Transducer

185$ 27d Details

Schneider Electric Sensor SMARTX SENSOR BASE SXWSBTHCXSXX • 100$

Schneider Electric Sensor SMARTX SENSOR BASE SXWSBTHCXSXX

100$ 13d Details

OFFER
Kele Differential Pressure Transmitter • 50$

Kele Differential Pressure Transmitter

50$ 29d Details

OFFER
Distech Controls Ec-sensor-slo-cw Room Sensor • 35$

Distech Controls Ec-sensor-slo-cw Room Sensor

35$ 05d Details

OFFER
Vaisala HMD60Y Humidity & Temperature Transmitter NEW F2 (2381) • 400$

Vaisala HMD60Y Humidity & Temperature Transmitter NEW F2 (2381)

400$ 2 06d Details

OFFER
WIESHAUPT Gas Burner Gun Tube Sensor Ignitor Assembly Natural Propane Boiler • 199.99$

WIESHAUPT gas burner gun tube sensor ignitor assembly natural propane boiler

199.99$ 2 27d Details

OFFER
ARG64 Siemens Duct Mounting Kit For QPA62 • 149.97$

ARG64 Siemens Duct Mounting Kit for QPA62

149.97$ 29d Details

OFFER
Trane Wireless Communication Interface & Sensor Bundle • 260$

Trane Wireless Communication Interface & Sensor bundle

260$ 1 28d Details

OFFER
EP260 FIREYE Programmer For Flame Monitor • 285$

EP260 FIREYE Programmer for flame monitor

285$ 04d Details

OFFER
Vaisala HMW90 Humidity & Temperature Transmitter NEW  • 100$

Vaisala HMW90 Humidity & Temperature Transmitter NEW 

100$ 29d Details

OFFER
ACI A/CSI-BBS Button Temp Sensor (Box Of 23) • 200$

ACI A/CSI-BBS Button Temp Sensor (Box of 23)

200$ 09d Details

Servicefirst Co2 Wall Senor X13790422010 Trane • 89$

Servicefirst co2 Wall Senor X13790422010 Trane

89$ 20d Details

Rectorseal Safe-t-switch Ss2 Low Voltage Condensate Overflow Shut-off Switch • 16.89$

Rectorseal Safe-t-switch Ss2 Low Voltage Condensate Overflow Shut-off Switch

16.89$ 5 24d Details

OFFER
Distech Controls Ec-sensor-slo-cw Room Sensor • 125.99$

Distech Controls Ec-sensor-slo-cw Room Sensor

125.99$ 12d Details

White Rodgers 3098-148 Automatic Pilot • 45.99$

White Rodgers 3098-148 Automatic Pilot

45.99$ 24d Details

Genuine Oem York 025-32924-000 Temperature Sensor **new** See Description • 131.25$

Genuine Oem York 025-32924-000 Temperature Sensor **new** See Description

131.25$ 07d Details

York 025-40088-000 Pressure Transducer Chiller Johnson Controls Jci • 147.96$

York 025-40088-000 Pressure Transducer Chiller Johnson Controls Jci

147.96$ 25d Details

SSS Kit, Vapor Flow Meter Sensor 822176 • 499$

SSS Kit, Vapor Flow Meter Sensor 822176

499$ 29d Details

OFFER
Fireye ED510 Display Module - NEW IN BOX, FULL WARRANTY AND APPROVALS • 518$

Fireye ED510 Display Module - NEW IN BOX, FULL WARRANTY AND APPROVALS

518$ 02d Details

3098-134 Genuine White Rodgers Pilot Mercury Flame Sensor NOS • 99.99$

3098-134 Genuine White Rodgers Pilot Mercury Flame Sensor NOS

99.99$ 02d Details

Distech Controls...ecp-vav...programmable Vav Controller • 39.99$

Distech Controls...ecp-vav...programmable Vav Controller

39.99$ 1 01d Details

OFFER
Used EPP101 Schneider Electric Panel Mount Pressure Sensor • 149.95$

Used EPP101 Schneider Electric Panel Mount Pressure Sensor

149.95$ 06d Details

OFFER
Cleaver Brooks Pressure Switch 161-P15 NOS • 294.95$

Cleaver Brooks Pressure Switch 161-P15 NOS

294.95$ 23d Details

OFFER
Alerton VAViH-SD VAV Controller With Microtouch Sensor • 200$

Alerton VAViH-SD VAV Controller With Microtouch Sensor

200$ 24d Details

OFFER
Honeywell C7600A-1028 Humidity Sensor Trane BAYSENS015A Economizer • 49.95$

Honeywell C7600A-1028 Humidity Sensor Trane BAYSENS015A economizer

49.95$ 26d Details

OFFER
Vaisala HMW60Y Humidity And Temperature Transmitter • 100$

Vaisala HMW60Y Humidity and Temperature Transmitter

100$ 11d Details

OFFER
Rhemm SP20172 FV Replacement Flammable Vapor Sensor • 26.75$

Rhemm SP20172 FV Replacement Flammable Vapor Sensor

26.75$ 1 23d Details

BKI BKIT0047 Thermister Probe • 195$

BKI BKIT0047 thermister probe

195$ 19d Details

OFFER
Novar Dts-50 Duct Temperature Sensor Nib Dts50 • 150$

Novar Dts-50 Duct Temperature Sensor Nib Dts50

150$ 19d Details

New Honeywell E Point E3SRMNO2 Nitogen Dioxide Remote Sensor • 269.99$

New Honeywell E Point E3SRMNO2 Nitogen Dioxide Remote Sensor

269.99$ 23d Details

OFFER
BAYSEN02ATEMPAA Outdoor Temp Sensor SEN1304 GUARANTEED / RETURNS ACCEPTED • 34$

BAYSEN02ATEMPAA Outdoor Temp Sensor SEN1304 GUARANTEED / RETURNS ACCEPTED

34$ 23d Details

Johnson Controls 0-650 Pressure Transducer OEM P499RFPT-506 • 128.68$

Johnson Controls 0-650 Pressure Transducer OEM P499RFPT-506

128.68$ 1 13d Details

OFFER
Honeywell HYTSF8X8001 Averaging Temperature Probe • 129.97$

Honeywell HYTSF8X8001 Averaging Temperature Probe

129.97$ 24d Details

Nordyne Intertherm Fasco OEM Inducer Blower Motor Assembly 903962 • 179.99$

Nordyne Intertherm Fasco OEM Inducer Blower Motor Assembly 903962

179.99$ 5 02d Details

Honeywell RedLINK Wireless Outdoor Sensor C7089R1013 • 57.50$

Honeywell RedLINK Wireless Outdoor Sensor C7089R1013

57.50$ 7 14d Details

OFFER
Fireye Flame Detector Scanner 45UV5 - 1009 • 400$

Fireye Flame Detector Scanner 45UV5 - 1009

400$ 1 06d Details

OFFER
Schneider Electric EPG105-AM Pressure Sensor • 165$

Schneider Electric EPG105-AM Pressure Sensor

165$ 15h Details

OFFER
New Honeywell C7035a-1080 Sensor • 134$

New Honeywell C7035a-1080 Sensor

134$ 22d Details

Vaisala Emerson 809-2011 050118 Humidity And Temperature Transmitter Sensor • 87.99$

Vaisala Emerson 809-2011 050118 Humidity and Temperature Transmitter Sensor

87.99$ 08d Details

FIREYE 45UV5-1009 Self Check UV Scanner - New In Box • 900$

FIREYE 45UV5-1009 Self Check UV Scanner - New in Box

900$ 1 05d Details

OFFER
BARBER COLMAN AK-50401-0-1 Pneumatic Relay - NOS • 129.95$

BARBER COLMAN AK-50401-0-1 Pneumatic Relay - NOS

129.95$ 13d Details

LENNOX Discharge Air Temperature Sensor OEM 88K38 • 59.95$

LENNOX Discharge Air Temperature Sensor OEM 88K38

59.95$ 19d Details

OFFER
Service First (Trane) Wireless Display Sensor X13790822-04 Rev G • 35$

Service First (Trane) Wireless Display Sensor X13790822-04 Rev G

35$ 17d Details

OFFER
Alert Labs Sentree AC Monitoring System Sensor ALF-000008 • 220$

Alert Labs Sentree AC Monitoring System Sensor ALF-000008

220$ 21d Details

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