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Lot 2 Sets Trane/ServiceFirst Sensor & Receiver SEN01367 Fahrenheit Wireless NEW

$ 79.19 $ 47.51

QRA4.U SIEMENS Burner Flame Sensor Magic Eye UV Flame Detector

$ 66 $ 39.6

HONEYWELL C7061M1016 MINI DYNAMIC SELF CHECK SCANNER/PEEPER

$ 638 $ 382.8

CARRIER HH79NZ029 Thermistor Sensor

$ 19.36 $ 11.61

Siemens Building Technology 7Mf15654Bb005Ea1 - Sensor,Liquid/Gas,4-20Ma,0-15#

$ 193.59 $ 116.15

LENNOX 17M50 17M5001 RELATIVE HUMIDITY SENSOR

$ 22.88 $ 13.72

Satronic UVZ 780 Blue Ultraviolet Detector 220V High Sensitivity Sensor

$ 49.27 $ 29.56

Weil-Mclain 511-330-192 Main Flame Sensor GAS BRAND NEW IN BAG ~ FREE SHIPPING

$ 48.35 $ 29.01

Trane OEM Overmold Cable Adapter MOD02688 X13650736130 MOD-2688 MOD2688

$ 102.52 $ 61.51

Siemens QAA2230.EWNN Temperature Sensor, Room

$ 13.19 $ 7.91

White Rodgers Automatic Pilot 3049-18 (FREE SHIPPING)

$ 110.87 $ 66.52

JOHNSON CONTROLS W351PP-1C PROPORTIONAL HUMIDITY CONTROL

$ 79.2 $ 47.52

Siemens Building Technology Qaa2280.Fwnc - 55-95F Temp Sens W/Ocup Dig P1

$ 117.03 $ 70.21

C7031D1062 - Honeywell Electronic Circuit Moisture Proofed Sensor

$ 43.7 $ 26.22

NEW LIEBERT LT410 REV 10 LIQUI-TECT POINT WATER DETECTION SENSOR 24V~50/60HZ

$ 69.52 $ 41.71

Siemens Flexible Averaging Sensor

$ 39.6 $ 23.76

WHITE RODGERS 3098-134 MERCURY FLAME SENSOR 42797

$ 110.88 $ 66.52

HONEYWELL RedLINK™ Wireless Indoor Sensor C7189R1004

$ 52.36 $ 31.41

HTS C7012E1104 Honeywell Self-Chk Uv Flame Dect. 3/4 Mtg

$ 2535.27 $ 1521.16

NEW Trane Service First SEN01447 BAYSENS074A Wired Zone Temperature Sensor

$ 52.79 $ 31.67

Triangle Tube PSRKIT47 Supply & Return NTC Sensor

$ 110.68 $ 66.41

Maxitrol TS214B - DUAL TEMP.SENSOR 55/90 120/170

$ 99.43 $ 59.65

American Standard Indoor Temperature Sensor • SEN01337 SEN-1337 ZZSENSAL0400AA

$ 33 $ 19.8

Siemens 540-660B, RS540 Electronic Room Sensor White

$ 61.6 $ 36.96

new oem Lennox 62K50 Flame Sensor Kit for 80MGF/ G24/ G25 Series LB-79982C

$ 59.79 $ 35.87

MINCO - HUMIDITY TEMPERATURE TRANSMITTER HT2O1S - 2% OUTSIDE AIR RH XMTR 0/100F

$ 307.12 $ 184.27

Danfoss Tempature Sensor MBT 153

$ 88 $ 52.8

Beacon Q102 replaces White Rodgers 24A34-2 Electric Heat Sequencer

$ 15.83 $ 9.49

NEW HONEYWELL C7035A-1080 SENSOR

$ 117.92 $ 70.75

RHEEM 317558 -Ruud 46-101905-01 208/230-24V 40VA Transformer 208/230-24V 40VA T

$ 27.69 $ 16.61

NIB WARRICK GEMS 26MB1A0-E RELAY 10K SENSITIVITY 120V W/ BASE SOCKET (H5)

$ 198 $ 118.8

Maxitrol TS10765A - 8:1 RATIO INLET AIR RESET SNSR

$ 80.07 $ 48.04

NEW Vector Controls Humidity Sensor Transmitter SDC-H1-16-A2-1 Duct Mount

$ 75.89 $ 45.53

Siemens Building Technology Roomsensorco2 0-10Vdc

$ 235.83 $ 141.49

NEW PROTECH RHEEM 62-23543-08 FLAME SENSOR

$ 17.59 $ 10.55

SEN-500-3 Johnson Controls OUTDOOR AIR TEMP COMM MODULE WITH DUCT MOUNT SENSOR

$ 51.04 $ 30.62

Kele HO20K Humidity Wall Sensor 2% OUTSIDE AIR RH XMTR

$ 110 $ 66

Lot Of 6 Sporlan See All Sa-13 Moisture Liquid Indicator 3/8" Sae Flare

$ 52.8 $ 31.67

Johnson Controls NS-BTB7003-0 Network Sensor, Temperature Zone Control, White

$ 83.6 $ 50.16

BAPI ZPS-10-SR04-BB-AT-D Zone Pressure Sensor

$ 95.26 $ 57.15

BAYENTH008 Enthalpy Kit For 12.5-25 Tons Packaged Unit

$ 88 $ 52.8

Beckett 7600P10TS 42" Long AquaSmart Temperature Sensor Only

$ 52.31 $ 31.38

Johnson Controls, NSB8BTN140-0, Temperature Sensor, New

$ 52.79 $ 31.67

GOODMAN OUTDOOR TEMPERATURE SENSOR PART NUMBER 0130M00054

$ 18.94 $ 11.36

JCI Wall Mount Sensor He-6863-1n00ws Brand New In Box (Humidity and Temperature)

$ 25.47 $ 15.28

Overflow Safety Switch ACS-4 Little Giant Condensate Cut off Low Voltage

$ 15.83 $ 9.49

Reznor Gun Limits 210764, 210765 Sold As A Pair

$ 48.4 $ 29.04

17' Nickle Temperature Sensing Element (1000 Ohm) TE-6316P-1

$ 52.8 $ 31.67

Telaire Ventostat 8001B-L CO2 Ventilation Controller Sensor

$ 76.71 $ 46.03

Carrier Parker VVT Pressure Sensor PS-01

$ 42.24 $ 25.34

Lennox 39F95 - FLAME SENSOR

$ 80.95 $ 48.57

Pack of 2 Goodman-Amana 20165703S Hot Surface Ignitor, 120V

$ 45.56 $ 27.33

Maxitrol TS144C - DischargeSensor 20/60 80/140

$ 99.43 $ 59.65

Johnson Contols HE-67P2-0N00P Duct Mount Humidity Sensor (Unopened Box)

$ 123.2 $ 73.92

Honeywell REM1000R1003 RedLINK Wireless Entry/Exit Remote - New. D6.

$ 17.6 $ 10.56

NEW COLUMBUS RH35AU AIRFLOW SWITCH

$ 43.12 $ 25.87

NEW Johnson Controls TE-631GV-2 Duct Temperature Sensor, 4", 1K Nickel

$ 10.56 $ 6.33

TRANE SEN 0137 TEMPERATURE SENSOR W/CABLE NEW CONDITION IN PACKAGE

$ 51.04 $ 30.62

Carrier 33CSNA- -1 Network Access Unit

$ 73.87 $ 44.32

Fenwal 22-100001-070 - IGNITOR SENSOR

$ 40.47 $ 24.28

Johnson Controls WRZ-TTS0000-0 Wireless Sensor

$ 35.2 $ 21.12

REFCO ELECTRONIC WATER SWITCH 24V AQUASWITCH-24

$ 57.2 $ 34.32

Johnson Controls TE-6316P-1 Duct Averaging NI Temperature Sensor -new old stock

$ 35.2 $ 21.12

Trane Indoor Temperature Sensor • SEN01337 SEN-1337 ZZSENSAL0400AA

$ 33 $ 19.8

New Service First Trane X13790841-01 Zone Sensor Set 3 Speed Fan SEN1517

$ 87.27 $ 52.36

Honeywell C7061A1038 UV Flame Detector C7061A-1038 New

$ 876.04 $ 525.62

TRANE X13790422-010 SEN01087 CO2 ZONE SENSOR - NEW

$ 55.42 $ 33.25

HH79NZ032 Temperature Sensor New Carrier OEM HH 79 032

$ 88 $ 52.8

B00VAWJ0TE

$ 1104 $ 662.4

Distech Controls ECB-VAVS

$ 88 $ 52.8

NEW TRANE BAYENTH008B COMPARATIVE ENTHALPY KIT w/ MAMAC SENSORS 12.5-25 Ton RTU

$ 84.48 $ 50.68

Source s1-03103000000 Sensor,Enthalpy

$ 88 $ 52.8

Honeywell C7400A2001 Solid State Enthalpy Sensor

$ 69.93 $ 41.96

Prestige IAQ kit Silver Front with Outdoor Sensor

$ 175.12 $ 105.07

NEW, KELE & ASSOC., P100BTE-06, PRESSURE TRANSDUCER, (2D-2)

$ 36.03 $ 21.62

DISTECH CONTROL EC-SENSOR-SO PDITE-SENSOROX0 new open box

$ 30.8 $ 18.48

NEW Trane SEN00732 Sensor

$ 43.99 $ 26.39

(0928) Fireye Flame Safety Control EB-700 Replacement Chassis

$ 275.61 $ 165.36

Rheem FV Sensor, FV Wiper Replacement Kit SP13447B NIB

$ 228.8 $ 137.28

Johhnson Controls TE-67NP-1N00 1K Nickel Temperature Sensor

$ 54.56 $ 32.73

Siemens QAA2235.EWNN NIB

$ 88 $ 52.8

NEW! RIELLO 20132573 Flame Sensor Photodiode Cadmium Free (REPLACES 3002280)

$ 20.32 $ 12.19

Honeywell C7035A 1064 Flame Detector 10' Leads, 0 to 250F, New in Box C7035A1064

$ 171.6 $ 102.96

Honeywell Purple Peeper C7012 A 1145 Flame Detector NEW H18 (2797)

$ 352 $ 211.2

Bapi Sensors Lot

$ 66 $ 39.6

SOURCE # S1-02527773700 HVAC FLAME SENSOR 1/4X1/32 MALE QC (#11B1

$ 16.71 $ 10.02

Honeywell C7027A-1064 Mini Peeper Ultraviolet Flame Detector 24Ft Lead

$ 158.4 $ 95.04

001635 kit - B3 Aquastat controller Raypak Rheem factory heater boiler part heat

$ 57.2 $ 34.32

HEAT-TIMER SPC-TEMP 929120-00 INV=29430

$ 28.36 $ 17.01

ALL-ACCESS® Rectorseal® - 83413 - ALL-ACCESS® AA3 Drain Pan Float Switch

$ 8.8 $ 5.28

Robertshaw Uni-Line SS 4070-011 Furnace Flame SW FSH-01-021

$ 116.99 $ 70.19

Lot of 3 Mamac Systems Duct Temperature Sensor X13790068040

$ 26.35 $ 15.81

A3002 Dwyer Photohelic Differential Pressure Switch/Gauge - New - Free Shipping

$ 192.72 $ 115.63

Honeywell C7046A1004 3K ohm Duct Temperature Sensor, 8 in. insertion, Operating

$ 40.47 $ 24.28

TE-6351V-2 Johnson Controls Tempsens Plat 8" Pr Flange Mnt OEM TE-6351V-2

$ 25.47 $ 15.28

Johnson Controls OIL FAILURE CUTOUT CONTROL 7-60PSI P45NCA-12E P45NCA-12E

$ 74.8 $ 44.88

Johnson Controls T-5210-1009 Pneumatic Temp. Transmitter, 8' Avg., Free Shipping

$ 175.12 $ 105.07

Lennox 62K50 - Dual Rod Flame Sensor Kit

$ 257.83 $ 154.69

SIEMENS ROOM SENSOR TRANSCEIVER 563-069 - FREE SHIPPING

$ 132 $ 79.2

Braukmann C7031B2005 - 1097 OHM PTC Duct Temperature Sensor with 6" Inser; Inser

$ 53.67 $ 32.2