Detectors & Sensors

The average price for current category was $135.90 last month.

There are 4271 ads in this category.

LIEBERT LT 460 LIQU -TECT SENSOR !!!

Liebert lt 460 liqu -tect sensor !!!

  • Mineola, New York, United States
  • Jan 29th
Any questions please contact
Bard Manufacturing 8406-064 High pressure SWT. Auto reset

Bard manufacturing 8406-064 high pressure swt. auto reset

  • Seattle, Washington, United States
  • Jan 29th
New- Bard Manufacturing 8406-064 High pressure SWT. Auto reset Please make sure this is what you need prior to bidding. Don't miss out.
NEW Greystone TE200AS20 Temp Sensor Room Surface 20K Thermistor 2 wire B# 20

New greystone te200as20 temp sensor room surface 20k thermistor 2 wire b# 20

  • Orlando, Florida, United States
  • Jan 29th
Greystone TE200AS20 Temperature Sensor Room Surface 20K Thermistor 2 wire - New - some packages are opened in stock
NEW RobertShaw TS-58811-774  TS58811774  ROOM SENSOR CONDITION  Bin #16

New robertshaw ts-58811-774 ts58811774 room sensor condition bin #16

  • Orlando, Florida, United States
  • Jan 29th
< This Sale is for a RobertShaw TS-58811-774 Robert Shaw TS58811774 ROOM SENSOR NEW CONDITION
Honeywell Pyrostat Flame Detector C551A 1030 2

Honeywell pyrostat flame detector c551a 1030 2

  • Salome, Arizona, United States
  • Jan 29th
Honeywell C551A-1030-2 Pyrostat Flame Detector (Flame sensing Unit). Possibly used in BSA Hotspur Oil Burner, based on information obtained on the web. Application: Thermally operated, Combustion chamber mounted.
LENNOX PULSE FURNACE SPARK PLUG #F121500

Lennox pulse furnace spark plug #f121500

  • Stoughton, Wisconsin, United States
  • Jan 29th
removed from working pulse.champion #f121500
EWC ULTRA ZONE OUTSIDE AIR TEMPERATURE SENSOR OAS

Ewc ultra zone outside air temperature sensor oas

  • Lexington, North Carolina, United States
  • Jan 29th
This is a new EWC Controls ULTRA ZONE OAS Outside Air Temperature Sensor. Questions: If you have a question about an item or order, please contact us immediately and we will respond within 1 business day or less. Please contact us through the eBay email system for a guaranteed response.
(NEW) CLEAVER BROOKS 873-96 LIQUID LEVER ELECTRODE

(new) cleaver brooks 873-96 liquid lever electrode

  • Edwards, Illinois, United States
  • Jan 29th
HERE FOR SALE WITH NO RESERVE IS A NEW CLEAVER BROOKS 873-96 LIQUID LEVER ELECTRODE. BOX IS A BIT ROUGH BUT THE SENSOR IS IN PERFECT SHAPE. SHIPPING SHOWN IS USPS TO THE LOWER 48.
Honeywell HA-40 4-Channel Gas Controller Detector Detection Alarm Monitor System

Honeywell ha-40 4-channel gas controller detector detection alarm monitor system

  • Milpitas, California, United States
  • Jan 29th
.shippingcalculator a { display:block; width: 208px; padding:177px 0px 10px 0p
HONEYWELL C7061A1012

Honeywell c7061a1012

  • Sterling Heights, Michigan, United States
  • Jan 29th
HONEYWELL C7061A 1012 NEW IN BOX FACTORY SEALED
Honeywell C7012E1104 **New**

Honeywell c7012e1104 **new**

  • Miami, Florida, United States
  • Jan 29th
This is a NEW IN BOX HONEYWELL C7012E1104 PURPLE PEEPER UV FLAME DETECTOR 3/4IN NPT SENSOR 120V-AC We always offer combined shipping discounts for multiple items. Final combined shipping rates will depend on item weight and dimensions. We can send a combined invoice for items purchased within (1) week.
Trane Chiller temperature Sensor for -10- to 150F ,480 inches leads, refrigeran4

Trane chiller temperature sensor for -10- to 150f ,480 inches leads, refrigeran4

  • Inglewood, California, United States
  • Jan 29th
The TRANE R SERIES CHILLER RTAA 0904 YT01 A3D1 NBP can benefit from the high-quality Temperature Sensor with 480 inches leads and a range of -10F to 150F, designed specifically for refrigerant4 use. This sensor can accurately monitor temperatures while minimizing the risk of any negative impacts on the chiller's performance. Improve your chiller's efficiency and reduce maintenance costs by using the Trane Temperature Sensor.
WHITE RODGERS 18&#034; UNIVERSAL THERMOCOUPLE HO6E-18 GAS PILOT CONTROL **NEW**

White rodgers 18" universal thermocouple ho6e-18 gas pilot control **new**

  • Chillicothe, Ohio, United States
  • Jan 29th
NEW IN BLISTER PACK White Rodgers / Emerson 18" universal thermocouple. Gas pilot control with adapters. Replaces: Honeywell, Robertshaw, Jade, General Controls, Johnson Controls.
HONEYWELL C7400A1004 Solid State Enthalpy SENSOR for Economizer - NEW

Honeywell c7400a1004 solid state enthalpy sensor for economizer - new

  • North Las Vegas, Nevada, United States
  • Jan 29th
Honeywell C7400A1004 Enthalpy Sensor for supply duct or return air with a 4-20mA output sensor. It is used with Honeywell economizer logic modules to proportion outdoor and return air dampers in economizer systems. It senses temperature and humidity; use two sensors for differential control, maximizing energy savings.
LOT 6 LUMENITE CONTROL TECHNOLOGY, INC.

Lot 6 lumenite control technology, inc.

  • Bridgeview, Illinois, United States
  • Jan 29th
LOT 6 LUMENITE CONTROL TECHNOLOGY, INC. Please take a look at all of the pictures, what you see in the pictures is what you will receive. Thank you.
Fan Limit Switch Therm O Disc 60T11 LOT OF 2 USED

Fan limit switch therm o disc 60t11 lot of 2 used

  • Lombard, Illinois, United States
  • Jan 29th
LOT OF 2. FROM WORKING UNIT.
FURNACE LIMIT 36TO1B3 L190-30 46105-007

Furnace limit 36to1b3 l190-30 46105-007

  • Lombard, Illinois, United States
  • Jan 29th
EXCELLENT, FROM WORKING UNIT.
OEM BURNER LIMIT SWITCH TOD 36TX11 HQ1000 L130-20F DISC TYPE LOT OF 2

Oem burner limit switch tod 36tx11 hq1000 l130-20f disc type lot of 2

  • Lombard, Illinois, United States
  • Jan 29th
NEW, FROM CABINET DAMAGED FURNACE. LOT OF 2 DISCS.
White Rodgers Universal Ignitor Upgrade Kit

White rodgers universal ignitor upgrade kit

  • Mexico, New York, United States
  • Jan 29th
White Rodgers Universal Ignitor Upgrade Kit for Furnace, Boiler or Water Heater 21D64-2 Replaces over 100 types of Ignitors 120 volt Nitride

By clicking "Accept All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.

Accept All Cookies