Thermostat Systems

The average price for current category was $37.66 last month.

There are 5158 ads in this category.

Venstar ACC0410 Add-a-wire Accessory 24 VAC Thermostats Allows To Use 4-5 Wires

Venstar acc0410 add-a-wire accessory 24 vac thermostats allows to use 4-5 wires

  • Chicago, Illinois, United States
  • Jul 24th
For sale New Venstar ACC0410 Add-a-wire Accessory 24 VAC Thermostats Allows To Use 4-5 Wires and 5 wires to work like 6 wires. Please make sure this is the part you need before purchasing.
SIEMENS 192-262 Pneumatic T-Stat Cover

Siemens 192-262 pneumatic t-stat cover

  • Minooka, Illinois, United States
  • Jul 23rd
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HONEYWELL - L480B-1239 TEMP CONTROLLER 250V MAX, 20-60°F, L480B1239 (NEW in BOX)

Honeywell - l480b-1239 temp controller 250v max, 20-60°f, l480b1239 (new in box)

  • Baltimore, Maryland, United States
  • Jul 23rd
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Marley Qmark Berko Line Voltage Mechanical Thermostat WT12A, 120V to 277V, SPDT

Marley qmark berko line voltage mechanical thermostat wt12a, 120v to 277v, spdt

  • South Bend, Indiana, United States
  • Jul 23rd
New, never used. Open box, no retail packaging. Technical Specifications Item Line Volt Mechanical Tstat
Alerton MS4-TH Temperature and Humidity Sensor - New in Sealed Box

Alerton ms4-th temperature and humidity sensor - new in sealed box

  • Ford, Washington, United States
  • Jul 23rd
This is a programmable thermostat designed to connect to an Alerton controller. This is an MS4-TH, new in the box, factory sealed.I included some example photos of what it looks like, but I did not open this box. The sealed box with new thermostat, terminal block and backplate, are exactly what you will receive.
Alerton MS4-THC Room Control Thermostat, Temp RH CO2 - New in Box

Alerton ms4-thc room control thermostat, temp rh co2 - new in box

  • Ford, Washington, United States
  • Jul 23rd
This is a brand new, never used, Alerton MS4-THC. This is a temp, humidity and CO2 thermstat. It connects to any Alerton controller.Check my feedback, I have a 100% feedback, and will ship within 1 day after payment, priority mail, free shipping.
Honeywell THM6000R1002 RedLINK Internet Gateway w/Power Supply

Honeywell thm6000r1002 redlink internet gateway w/power supply

  • Cool Ridge, West Virginia, United States
  • Jul 23rd
Honeywell THM6000R1002 RedLINK Internet Gateway w/Power Supply. Preowned good condition. Includes cables and paperwork.
Trane Wall Mounted Home Thermostat

Trane wall mounted home thermostat

  • Atlanta, Georgia, United States
  • Jul 23rd
2 Used Trane Thermostat for home - Basic Model. Light wear Item specifics
Pro1 IAQ T701 Digital Non-Programmable Thermostat Single Stage 1H/1C - 701

Pro1 iaq t701 digital non-programmable thermostat single stage 1h/1c - 701

  • Chula Vista, California, United States
  • Jul 23rd
Pro1 IAQ T701 Digital Non-Programmable Thermostat Single Stage 1H/1C - 701 IT IS USED AND WORKING THANKS FOR BIDDING!!
Ice O Matic Ice Machine 9041087-03 High Temperature Safety

Ice o matic ice machine 9041087-03 high temperature safety

  • Burnaby, Canada
  • Jul 23rd
Ice O Matic 9041087-03 High Temperature Safety
SIEMENS QAA2280.FWSC Room Temperature Sensor,Plug

Siemens qaa2280.fwsc room temperature sensor,plug

  • Mission, Kansas, United States
  • Jul 23rd
SIEMENS QAA2280.FWSC Room Temperature Sensor,Plug NEW, BOX OPENED FOR PICTURESFAST FREE USA SHIPPINGI will ship same or next day with payment
Johnson Controls TEC3622-14-000 Smart Equipment Thermostat

Johnson controls tec3622-14-000 smart equipment thermostat

  • Norcross, Georgia, United States
  • Jul 23rd
Sale Includes: QTY 1 - Johnson Controls TEC3622-14-000 Smart Equipment Thermostat Item is NEW Item comes exactly as pictured. If it is not in the picture, it does not come with the item unless stated in the description. You may not receive the exact unit pictured, but one in similar condition.
Carrier Aquazone 50QE900-NPWS 24V COMMERCIAL THERMOSTAT MULTI-STAGE

Carrier aquazone 50qe900-npws 24v commercial thermostat multi-stage

  • Burnsville, Minnesota, United States
  • Jul 23rd
Carrier Aquazone 50QE900-NPWS 24V COMMERCIAL THERMOSTAT MULTI-STAGE JD-042/7903D-3
KSD301 Limit Disc Normally Open, Switch Closes when temperature drops below 50F

Ksd301 limit disc normally open, switch closes when temperature drops below 50f

  • Garden City, New York, United States
  • Jul 23rd
The switch is open at normal temperature until the surface temperature drops below 50 degrees Fahrenheit and then the switch closes. General-purpose low cost, compact, large capacity, minute current thermostat. Application: for Household electric appliances, PC, Microwave ovens, Irons, Refrigerators, Electronic oven, heating unit, coffeepot, water heater, HVAC Units and more.
VENSTAR  Platinum Series Commercial Programmable T2800 Digital Thermostat.

Venstar platinum series commercial programmable t2800 digital thermostat.

  • Evanston, Wyoming, United States
  • Jul 22nd
New VENSTAR Platinum Series Commercial Programmable T2800 Digital Thermostat. 7- Day Programmable up to 3-Heat & 2- cool Heat Cool & Heat Pump. 3 Configurable Outputs.
Rheem Econet Thermostat

Rheem econet thermostat

  • Eagletown, Oklahoma, United States
  • Jul 22nd
Rheem Econet Thermostat. Condition is "New". Shipped with USPS Priority Mail.
Broan 85 Surfacing Mounting Frame - New in open box Model 192 194 198

Broan 85 surfacing mounting frame - new in open box model 192 194 198

  • Lake Villa, Illinois, United States
  • Jul 22nd
Broan 85 Mounting Frame - New in open box FREE Shipping within continental USA only - No Hawaii, PR or Alaska Item specifics
Johnson Controls Model: W42AA-1C Humidistat.  Range 10 - 90%.    New Old Stock<

Johnson controls model: w42aa-1c humidistat. range 10 - 90%. new old stock<

  • Spring Hill, Florida, United States
  • Jul 22nd
Johnson Controls Model: W42AA-1C Humidistat. Range 10 - 90%. New Old Stock<.
Thermostat Vintage Fairbanks Morse Minneapolis Honeywell Warren Telechron

Thermostat vintage fairbanks morse minneapolis honeywell warren telechron

  • Poplar Grove, Illinois, United States
  • Jul 22nd
Thermostat. Vintage. Metal.
King EC-R Electronic Line-Voltage Thermostat White

King ec-r electronic line-voltage thermostat white

  • Phoenix, AZ, United States
  • Jul 21st
King EC-R Electronic Line-Voltage Thermostat, White From the Manufacturer The King EC Series Electronic Battery Powered Line Voltage is easy to use. Turn the unit on with the simple push of a button. Raise or lower the heat with the up/down arrows.

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