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Telaire Carrier HK50ZT001 Photoelectric Duct Smoke Sensor SENSOR MODULE - 4 Wire

Telaire Carrier HK50ZT001 Photoelectric Duct Smoke Sensor SENSOR MODULE - 4 Wire

$111.14$55.57

TELAIRE VENTOSTAR T8100-D-R CO2 SENSOR

TELAIRE VENTOSTAR T8100-D-R CO2 SENSOR

$110.00$55.00

Telaire ventostat 8000 series

Telaire ventostat 8000 series

$25.00$12.50

Telaire Ventostat T8100-D-R CO2 Sensor display temperature white

Telaire Ventostat T8100-D-R CO2 Sensor display temperature white

$199.00$99.50

TELAIRE T8100 Ventostat Wall Mount CO2 Sensor NEW #A

TELAIRE T8100 Ventostat Wall Mount CO2 Sensor NEW #A

$44.95$22.48

GE TELAIRE VENTOSTAT 8000 SERIES CO2 VENTILATION CONTROLLER - NO DISPLAY - 8001

GE TELAIRE VENTOSTAT 8000 SERIES CO2 VENTILATION CONTROLLER - NO DISPLAY - 8001

$99.00$49.50

TELAIRE VENTOSTAR T8100-D-R CO2 Ventilation Controller with Display

TELAIRE VENTOSTAR T8100-D-R CO2 Ventilation Controller with Display

$100.00$50.00

telaire ventostat

telaire ventostat

$40.00$20.00

T8100-B C02 Ventilation Controller TELAIRE Ventostat 60-DAY WARRANTY

T8100-B C02 Ventilation Controller TELAIRE Ventostat 60-DAY WARRANTY

$99.00$49.50

TELAIRE Ventostat T8100 CO2 Ventilation Control CO2,TMP,WHT

TELAIRE Ventostat T8100 CO2 Ventilation Control CO2,TMP,WHT

$77.00$38.50

New Telaire 7001 7001i CO2 / Temperature Monitor with International Adapter

New Telaire 7001 7001i CO2 / Temperature Monitor with International Adapter

$620.37$310.19

TELAIRE VENTOSTAT T8100 CO2 VENTILATION CONTROLLER

TELAIRE VENTOSTAT T8100 CO2 VENTILATION CONTROLLER

$49.99$25.00

Telaire 1551 Telaire Outside Air Enclosure for T8000 Serie

Telaire 1551 Telaire Outside Air Enclosure for T8000 Serie

$149.99$75.00

TELAIRE T8041 / T8041 (NEW IN BOX)

TELAIRE T8041 / T8041 (NEW IN BOX)

$276.00$138.00

Carrier 33ZCSENCO2 Ventilation Controller Ventostat Sensor NEW display TelAire

Carrier 33ZCSENCO2 Ventilation Controller Ventostat Sensor NEW display TelAire

$29.99$14.99

Amphenol Telaire T8100-D Ventostat CO2 Ventilation Controller TMP, LCD, WHT

Amphenol Telaire T8100-D Ventostat CO2 Ventilation Controller TMP, LCD, WHT

$199.99$100.00

TELAIRE SuperDuct Photoelectric Duct Smoke Sensor

TELAIRE SuperDuct Photoelectric Duct Smoke Sensor

$100.00$50.00

EDWARDS TELAIRE TSD-SJ FIRE ALARM DUCT SMOKE DETECTOR

EDWARDS TELAIRE TSD-SJ FIRE ALARM DUCT SMOKE DETECTOR

$25.46$12.73

*Telaire TSD-SJ-C01 Carrier HK50ZT001 Photoelectric Duct Smoke Sensor 4Wire RJ45

*Telaire TSD-SJ-C01 Carrier HK50ZT001 Photoelectric Duct Smoke Sensor 4Wire RJ45

$99.99$49.99

Telaire Carrier HK50ZT001 Photoelectric Duct Smoke Sensor SENSOR MODULE - 4 Wire

Telaire Carrier HK50ZT001 Photoelectric Duct Smoke Sensor SENSOR MODULE - 4 Wire

$103.49$51.74

Telaire Ventostat T8300-DB-AA CO2 Ventilation Controller Pitot Tube Assembly New

Telaire Ventostat T8300-DB-AA CO2 Ventilation Controller Pitot Tube Assembly New

$149.00$74.50

Telaire 1508-nos

Telaire 1508-nos

$30.00$15.00

Telaire Ventostat T8100-D CO2 Sensor display temperature white Ventilation

Telaire Ventostat T8100-D CO2 Sensor display temperature white Ventilation

$99.00$49.50

EST TELAIRE SUPERDUCT TSD-CJ DUCT SMOKE SENSOR DETECTOR 4 WIRE RJ45

EST TELAIRE SUPERDUCT TSD-CJ DUCT SMOKE SENSOR DETECTOR 4 WIRE RJ45

$21.21$10.61

TELAIRE 2AQ04700624 VENTOSTAT CO2 SENSOR.

TELAIRE 2AQ04700624 VENTOSTAT CO2 SENSOR.

$99.99$49.99

Green Air Products carbon dioxide CO2 digital sequencer CDDS-2 and Telaire 7001

Green Air Products carbon dioxide CO2 digital sequencer CDDS-2 and Telaire 7001

$195.00$97.50

TELAIRE GEH2-D HUMIDITY TRANSMITTER DUCT RH XMTR BRAND NEW

TELAIRE GEH2-D HUMIDITY TRANSMITTER DUCT RH XMTR BRAND NEW

$99.99$49.99

GE Telaire 1508 Aspiration Box Enclosure for Ventostat 8000 Series 2001-0001

GE Telaire 1508 Aspiration Box Enclosure for Ventostat 8000 Series 2001-0001

$49.99$25.00

TELAIRE VENTOSTAR T8100-D-R CO2 SENSOR

TELAIRE VENTOSTAR T8100-D-R CO2 SENSOR

$175.99$88.00

TELAIRE VENTOSTAT T8100-HD-BAC

TELAIRE VENTOSTAT T8100-HD-BAC

$395.99$198.00

TelAire TB300-B CO2 wall mount transmitter

TelAire TB300-B CO2 wall mount transmitter

$300.00$150.00

Telaire Ventostat Wall Mount CO2 Ventillation Controller Free Shipping

Telaire Ventostat Wall Mount CO2 Ventillation Controller Free Shipping

$59.99$30.00

Telaire T7001 CO2 and Temperature Monitor, used, in great condition

Telaire T7001 CO2 and Temperature Monitor, used, in great condition

$150.00$75.00

TELAIRE ASPIRATION BOX T1508 NEW IN FACTORY SEALED BOX FACTORY WARRANTY

TELAIRE ASPIRATION BOX T1508 NEW IN FACTORY SEALED BOX FACTORY WARRANTY

$125.00$62.50

Telaire Ventostat 8002 CO2 Ventilation Controller

Telaire Ventostat 8002 CO2 Ventilation Controller

$12.00$6.00

Telaire T5100-V - Co2 Ventilation Controller, Co2, TMP, WHT

Telaire T5100-V - Co2 Ventilation Controller, Co2, TMP, WHT

$99.00$49.50

Telaire Ventostat CO2 Ventilation Controller T8100-H `New

Telaire Ventostat CO2 Ventilation Controller T8100-H `New

$85.00$42.50

TELAIRE 16W20T8100 D R VENTOSTAT

TELAIRE 16W20T8100 D R VENTOSTAT

$150.00$75.00

TELAIRE Ventostat 8001-N CO2 Infrared Gas CO2 Sensor * NEW *

TELAIRE Ventostat 8001-N CO2 Infrared Gas CO2 Sensor * NEW *

$149.00$74.50

TELAIRE 7001 / 7001 (NEW IN BOX)

TELAIRE 7001 / 7001 (NEW IN BOX)

$570.00$285.00

Telaire Ventostat 8001B-L CO2 Ventilation Controller Sensor

Telaire Ventostat 8001B-L CO2 Ventilation Controller Sensor

$49.95$24.98

Telaire Ventostat 8001B-L CO2 Ventilation Controller Sensor

Telaire Ventostat 8001B-L CO2 Ventilation Controller Sensor

$76.92$38.46

Telaire Ventostat T2090 UIP software

Telaire Ventostat T2090 UIP software

$70.30$35.15

Telaire Ventostat CO2 Ventilation Controller T8100-H `New

Telaire Ventostat CO2 Ventilation Controller T8100-H `New

$85.00$42.50

GE SENSING SAFEAIRE T6603-5 CO2 SENSOR TELAIRE MODULE Carbon Dioxide detector

GE SENSING SAFEAIRE T6603-5 CO2 SENSOR TELAIRE MODULE Carbon Dioxide detector

$39.95$19.98

Telaire Ventostat 8002-L - CO2 Ventilation Controller With Display - New In Box

Telaire Ventostat 8002-L - CO2 Ventilation Controller With Display - New In Box

$135.90$67.95

Telaire T8100

Telaire T8100

$50.00$25.00

TELAiRE Telaire 7001

TELAiRE Telaire 7001

$194.99$97.50

Lennox T8100-B-LN 87N54 Telaire Ventostat CO2 Ventilation Controller New In Box

Lennox T8100-B-LN 87N54 Telaire Ventostat CO2 Ventilation Controller New In Box

$42.50$21.25

EDWARDS TELAIRE TSD-ST FOUR WIRE PHOTOELECTRIC DUCT SMOKE DETECTOR

EDWARDS TELAIRE TSD-ST FOUR WIRE PHOTOELECTRIC DUCT SMOKE DETECTOR

$42.46$21.23

TELAIRE T8300-B Ventostat CO2 Ventilation Controller New

TELAIRE T8300-B Ventostat CO2 Ventilation Controller New

$50.00$25.00

TELAIRE VENTOSTAT 8008 CO2 VENTILLATION CONTROLLER **WARRANTY INCLUDED**

TELAIRE VENTOSTAT 8008 CO2 VENTILLATION CONTROLLER **WARRANTY INCLUDED**

$57.50$28.75

TELAIRE T3022-1-5K-05-1-MX

TELAIRE T3022-1-5K-05-1-MX

$98.55$49.27

Telaire Ventostat model T8100

Telaire Ventostat model T8100

$40.00$20.00

Telaire Ventostat 8002-C CO2 Sensor Ventilation Controller, power supply, relay

Telaire Ventostat 8002-C CO2 Sensor Ventilation Controller, power supply, relay

$65.00$32.50

TELAIRE GE Amphenol HUMI-DP-XR-D HUMITRAC DEWPOINT TRANSMITTER Duct Mount NOS!!

TELAIRE GE Amphenol HUMI-DP-XR-D HUMITRAC DEWPOINT TRANSMITTER Duct Mount NOS!!

$200.00$100.00

Telaire T8100 Ventostat - Co2 Ventilation Controller, Co2, TMP, WHT

Telaire T8100 Ventostat - Co2 Ventilation Controller, Co2, TMP, WHT

$82.99$41.49

TELAIRE PN:P40250184 HUMITRAC WALL MT3% RH & 40/60C TEMP

TELAIRE PN:P40250184 HUMITRAC WALL MT3% RH & 40/60C TEMP

$149.59$74.80

Lennox T8100-B-LN, 87N54 Telaire Ventostat 8001B CO2 Ventilation Controller USA

Lennox T8100-B-LN, 87N54 Telaire Ventostat 8001B CO2 Ventilation Controller USA

$75.00$37.50

GE Telaire Ventostat T8200-D CO2 Sensor with LCD Display

GE Telaire Ventostat T8200-D CO2 Sensor with LCD Display

$119.99$59.99

TelAire Ventostate 8001 CO2 Controller NEW!

TelAire Ventostate 8001 CO2 Controller NEW!

$69.99$34.99

TELAIRE MODEL: T8700-D AMPHENOL TELAIRE PRODUCTS

TELAIRE MODEL: T8700-D AMPHENOL TELAIRE PRODUCTS

$171.60$85.80

Humidity sensor, Telaire Humidity Transmitter

Humidity sensor, Telaire Humidity Transmitter

$70.00$35.00

TELAIRE VENTOSTAT MODEL : T8100-E AMPHENOL TELAIRE PRODUCTS

TELAIRE VENTOSTAT MODEL : T8100-E AMPHENOL TELAIRE PRODUCTS

$192.72$96.36

TELAIRE Ventostat, T8100-B, CO2 Wall Mount Sensor - Black

TELAIRE Ventostat, T8100-B, CO2 Wall Mount Sensor - Black

$245.00$122.50

Telaire HUMI-DP-XR-D DP4A-D Humitrac Duct Dewpoint and Dry Bulb Transmitter

Telaire HUMI-DP-XR-D DP4A-D Humitrac Duct Dewpoint and Dry Bulb Transmitter

$125.00$62.50

TELAIRE TSD-CJ24 DUCT DETECTOR SENSOR CONTROLLER

TELAIRE TSD-CJ24 DUCT DETECTOR SENSOR CONTROLLER

$89.96$44.98

TELAIRE T8300-B / T8300B

TELAIRE T8300-B / T8300B

$200.00$100.00

UNTESTED TELAIRE HK50ZT001 PHOTOELECTRIC DUCT SMOKE SENSOR 4 WIRE RJ45 AS IS

UNTESTED TELAIRE HK50ZT001 PHOTOELECTRIC DUCT SMOKE SENSOR 4 WIRE RJ45 AS IS

$39.99$20.00

Telaire T8100-nos

Telaire T8100-nos

$40.00$20.00

TelAire Ventostat 8002 Ventilation Controller USED

TelAire Ventostat 8002 Ventilation Controller USED

$99.00$49.50

Telaire C02 Duct sensor for control systems

Telaire C02 Duct sensor for control systems

$80.00$40.00

Telaire 1050 Portable Handheld Co2 Monitor

Telaire 1050 Portable Handheld Co2 Monitor

$40.00$20.00

TelAire T6713 CO2 Sensor Development Kit T69267

TelAire T6713 CO2 Sensor Development Kit T69267

$650.00$325.00

TELAIRE GE Amphenol HUMI-DP-XR-D HUMITRAC DEWPOINT TRANSMITTER Duct Mount NOS!!

TELAIRE GE Amphenol HUMI-DP-XR-D HUMITRAC DEWPOINT TRANSMITTER Duct Mount NOS!!

$75.00$37.50

Lennox T8100-B-LN 87N54 Telaire Ventostat CO2 Ventilation Controller

Lennox T8100-B-LN 87N54 Telaire Ventostat CO2 Ventilation Controller

$55.99$28.00

Telaire HUMIDITY/TEMPERATURE TRANSMITTER 3% RH P40250117

Telaire HUMIDITY/TEMPERATURE TRANSMITTER 3% RH P40250117

$140.00$70.00

Telaire T8200-H-BAC 2 **BRAND NEW, OPEN BOX**

Telaire T8200-H-BAC 2 **BRAND NEW, OPEN BOX**

$500.00$250.00

telaire ventostat 8001-N

telaire ventostat 8001-N

$39.00$19.50

TELAIRE ASPIRATION BOX 1508 - NEW - FREE SHIPPING

TELAIRE ASPIRATION BOX 1508 - NEW - FREE SHIPPING

$92.00$46.00

Telaire CO2 Wall Sensor Ventilation Controller White T5100-V

Telaire CO2 Wall Sensor Ventilation Controller White T5100-V

$125.00$62.50

Telaire HUMI-DP-XR-D DP4A-D Humitrac Duct Dewpoint and Dry Bulb Transmitter

Telaire HUMI-DP-XR-D DP4A-D Humitrac Duct Dewpoint and Dry Bulb Transmitter

$220.00$110.00

P40250193 HUMIDITY/TEMPERATURE TRANSMITTER 3% RH/TEMP -40/60C TELAIRE HUMITRAC

P40250193 HUMIDITY/TEMPERATURE TRANSMITTER 3% RH/TEMP -40/60C TELAIRE HUMITRAC

$211.19$105.59

GE General Electric Telaire Ventostat CO2 Humidity Ventilation Controller T8100

GE General Electric Telaire Ventostat CO2 Humidity Ventilation Controller T8100

$199.00$99.50

Telaire Ventostat CO2 Duct Sensor Ventilation Controller Kit T8100-D, 80-CO2-05

Telaire Ventostat CO2 Duct Sensor Ventilation Controller Kit T8100-D, 80-CO2-05

$549.99$275.00

Telaire 7001 CO2 and Temperature Monitor

Telaire 7001 CO2 and Temperature Monitor

$249.99$125.00

GE TELAIRE VENTOSTAT 8000 SERIES CO2 VENTILATION CONTROLLER - NO DISPLAY - 8001

GE TELAIRE VENTOSTAT 8000 SERIES CO2 VENTILATION CONTROLLER - NO DISPLAY - 8001

$55.00$27.50

Pilot Tube Assembly 62892 for Telaire T8300DB Single Channel CO2 Transmitter NEW

Pilot Tube Assembly 62892 for Telaire T8300DB Single Channel CO2 Transmitter NEW

$29.95$14.97

*Telaire TSD-SJ-C01 Carrier HK50ZT001 Photoelectric Duct Smoke Sensor 4Wire RJ45

*Telaire TSD-SJ-C01 Carrier HK50ZT001 Photoelectric Duct Smoke Sensor 4Wire RJ45

$99.95$49.98

Telaire Humidity Transmitter P40254208

Telaire Humidity Transmitter P40254208

$180.00$90.00

Telaire Ventostat T8100-H-GN CO2 Ventilation Controller

Telaire Ventostat T8100-H-GN CO2 Ventilation Controller

$249.99$125.00

TELAIRE OUTSIDE AIR CONTROLLER IN 1552 UNINSTALLED COND. FREE SHIPPING

TELAIRE OUTSIDE AIR CONTROLLER IN 1552 UNINSTALLED COND. FREE SHIPPING

$112.00$56.00

Telaire T8100-D-R Single Channel Wall CO2 Transmitter,LCD,Relay

Telaire T8100-D-R Single Channel Wall CO2 Transmitter,LCD,Relay

$408.49$204.25

Telaire 7001 Carbon Dioxide Meter And Temperature

Telaire 7001 Carbon Dioxide Meter And Temperature

$150.00$75.00

New GE Telaire T8200-BAC 13W17 Ventostat Wall Mount CO2 Ventillation Controller

New GE Telaire T8200-BAC 13W17 Ventostat Wall Mount CO2 Ventillation Controller

$149.99$75.00

TELAIRE Aspiration Box 1508 Ventostat 8000 CO2 Ventilation Enclosure

TELAIRE Aspiration Box 1508 Ventostat 8000 CO2 Ventilation Enclosure

$80.00$40.00

Lennox T8100-B-LN 87N54 Telaire Bento stat CO2 Ventilation Controller Used

Lennox T8100-B-LN 87N54 Telaire Bento stat CO2 Ventilation Controller Used

$41.78$20.89

TELAIRE VENTOSTAT T8100-D CO2 VENTILATION CONTROLLER 20W39

TELAIRE VENTOSTAT T8100-D CO2 VENTILATION CONTROLLER 20W39

$263.11$131.56

TELAIRE T8031 CO2 DUCT MOUNT TRANSMITTER

TELAIRE T8031 CO2 DUCT MOUNT TRANSMITTER

$285.99$143.00

NEW IN BOX TELAIRE VENTOSTAT 8001-L CO2 VENTILATION CONTROLLER WITHOUT DISPLAY

NEW IN BOX TELAIRE VENTOSTAT 8001-L CO2 VENTILATION CONTROLLER WITHOUT DISPLAY

$275.00$137.50