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Thermostat Systems

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

There are 5158 ads in this category.

New Dimplex EUAT Thermostat Kit EUL-B & EUS-B Series Heaters

New dimplex euat thermostat kit eul-b & eus-b series heaters

  • Henrico, Virginia, United States
  • Jan 29th
LG Wired Thermostat PQRCUSA1 for Mini-Split Heat Pump

Lg wired thermostat pqrcusa1 for mini-split heat pump

  • Kalispell, Montana, United States
  • Jan 29th
Venstar conventional thermostat interface board - TIB515

Venstar conventional thermostat interface board - tib515

  • Fort Worth, Texas, United States
  • Jan 29th
Only taken out of original packaging for the purpose of taking the pictures posted here. According to manufacturer: The Trane Interface Board (TIB-515) allows the use of 'conventional output' thermostats to be used with many Trane rooftop units. Easy to install Packaged with a connector cable
White Rodgers 1F80-0261 80-Series Single-Stage Programmable Digital Thermostat

White rodgers 1f80-0261 80-series single-stage programmable digital thermostat

  • Waterbury, Connecticut, United States
  • Jan 29th
Trane, Service First X13511528-01 AYSENS077A Wired Zone Sensor "NEW"

Trane, service first x13511528-01 aysens077a wired zone sensor "new"

  • Gansevoort, New York, United States
  • Jan 29th
New, In Original Box, Never Installed
Locking Guard Cover for Thermostats - A773001

Locking guard cover for thermostats - a773001

  • Irmo, South Carolina, United States
  • Jan 29th
This Listing is for Locking Guard Cover for Thermostats - For use with all Large Size Thermostats. Comes complete with screws, base plate, cover and key. Easy to follow installation instructions enclosed with convenient mounting template on back of box
Honeywell REM5000R1001 Portable Comfort Control For Redlink Thermostats New

Honeywell rem5000r1001 portable comfort control for redlink thermostats new

  • Eastville, Virginia, United States
  • Jan 29th
Honeywell Personal Comfort Station WirelessAdjust temperature anywhere in the homeCan display outdoor temperature and humidity*Works with RedLink enabled thermostats and accessoriesPowered by RedLink reliability *when used with C7089R1013 3AA Batteries Included
HOFFMAN THERMOSTAT SERVICE PACKAGE A2589 FOR SERIES 50 TRAPS

Hoffman thermostat service package a2589 for series 50 traps

  • Fairmont, Minnesota, United States
  • Jan 29th
HOFFMANTHERMOSTAT SERVICE PACKAGENo. A2589FOR50 SERIES TRAPSTYPES T, V, or FTFor Pressures - 0 to 60 LBS.NIPNew in PackageI ship Daily
Columbus Electric RK120EAA 24V Thermostat Heating Only NEW

Columbus electric rk120eaa 24v thermostat heating only new

  • Muscle Shoals, Alabama, United States
  • Jan 29th
You are considering a Columbus Electric 24V Heating Only Thermostat. This item is unused surplus in its original packaging. Packaging may be dirty or lightly damaged from handling and storage.
Columbus Electric F210371 Mr. Heater 24V Thermostat For MHU45 & MHU75 New

Columbus electric f210371 mr. heater 24v thermostat for mhu45 & mhu75 new

  • Muscle Shoals, Alabama, United States
  • Jan 29th
You are considering a Columbus Electric "Mr. Heater" 24 Volt Thermostat. This item is unused surplus in its original packaging.
NEW IN BOX ROBERTSHAW 5300-642 ELECTRIC THERMOSTAT UNI KIT SP-193-36

New in box robertshaw 5300-642 electric thermostat uni kit sp-193-36

  • Independence, Missouri, United States
  • Jan 29th
I HAVE BOUGHT OUT A REPAIR SHOP THAT HAS BEEN AROUND MANY YEARS DOING REPAIRS I HAVE BOX AFTER BOX OF THE OLD NIB INVENTORY THAT I WILL BE LISTING OVER THE NEXT FEW MONTHS FEEL FREE TO ASK QUESTION ON ANY ITEM I WILL BE SELLING ALL THE NEW IN PACKAGE STUFF FIRST SO ANY THING YOU SEE ON HERE MIGHT BE DUSTY OR FADED BOXES BUT WILL ALL BE NEW I WILL COMBINE SHIPPING
Honeywell TH5220D1029 Non Programmable Digital Htg/Clg Thermostat HVAC BE

Honeywell th5220d1029 non programmable digital htg/clg thermostat hvac be

  • Hugo, Minnesota, United States
  • Jan 29th
Honeywell TH5220D1029 Non Programmable Digital Htg/Clg Thermostat NEW PART - NEVER USED packaging may have some imperfections
HONEYWELL AQUASTAT WATER THERMOSTAT 9 INCH NEW

Honeywell aquastat water thermostat 9 inch new

  • Lombard, Illinois, United States
  • Jan 29th
NEW, FROM AQUASTAT WITH BAD RELAY.
Honeywell THM5421R1005 Prestige IAQ Equipment Interface Module

Honeywell thm5421r1005 prestige iaq equipment interface module

  • Forest Lake, Minnesota, United States
  • Jan 29th
Selling one brand new Honeywell THM5421R1005
Johnston Control HL21JE021 Chilled Water Thermostat New

Johnston control hl21je021 chilled water thermostat new

  • Los Angeles, California, United States
  • Jan 29th
Honeywell Thermostat Prestige IAQ Kit

Honeywell thermostat prestige iaq kit

  • Pierrefonds, QC, Canada
  • Jan 29th
Th
Honeywell Digital Thermostat (T7300F2010) and Subbase (Q7300C2012)

Honeywell digital thermostat (t7300f2010) and subbase (q7300c2012)

  • Lititz, Pennsylvania, United States
  • Jan 29th
Good used Honeywell thermostat re moved from a working environment. Also have a remote sensor that was used with this listed separately
GCS SERVICE 64103 THERMOSTAT

Gcs service 64103 thermostat

  • Mount Sterling, Kentucky, United States
  • Jan 29th
NEW OLD STOCK GCS SERVICE, INC. #64103 THERMOSTAT LOCATION: WALL
Honeywell Commercial Field Configurable Thermostat T7300A1005

Honeywell commercial field configurable thermostat t7300a1005

  • Mosheim, Tennessee, United States
  • Jan 29th
New, original packaging and paperwork, with allen wrench and lock screws.
NEW MARLEY ELECTRIC BASEBOARD HEATER ACCESSORY DOUBLE POLE THERMOSTAT TA2AW

New marley electric baseboard heater accessory double pole thermostat ta2aw

  • King George, Virginia, United States
  • Jan 29th
BRAND NEW IN BOX---FREE SHIPPING--MARLEY TA2AWC DOUBLE POLE THERMOSTAT FOR BASEBOARD HEATERS--22 AMPS @120-277 VOLTS MORE THAN ONE AVAILABLE

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