Thermostat Systems

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

There are 5158 ads in this category.

Berko HUH heater/QMark/Marley  Replacement knob 3301-2030-001

Berko huh heater/qmark/marley replacement knob 3301-2030-001

  • Allison, Iowa, United States
  • Jan 29th
You are buying a brand-new Replacement Thermostat Knob Fits some Marley/ Berko/ Qmark products Especially VFK heaters Marley Part Number 3301-2030-001 **NOTE** This is the knob only, not the thermostat.
CALORITECH THERMOSTAT  60-250 DEG 120/277 VAC  NEW

Caloritech thermostat 60-250 deg 120/277 vac new

  • Ripley, Tennessee, United States
  • Jan 29th
CALORITECH THERMOSTAT 60-250 DEG 120/277 VAC NEW LOCATION B1-A1-S4 10/13/14
HONEYWELL HEAVY DUTY HEAT/COOL THERMOSTAT MODEL T6015A1016 , NEW IN BOX

Honeywell heavy duty heat/cool thermostat model t6015a1016 , new in box

  • Ripley, Tennessee, United States
  • Jan 29th
HONEYWELL HEAVY DUTY HEAT/COOL THERMOSTAT MODEL T6015A1016 120/240V 50-80 DEG. F NEW IN BOX LOC.B1-A1-S4 10/20/14
Thermostat ASI Controls

Thermostat asi controls

  • Royal Oak, Michigan, United States
  • Jan 29th
Thermostat - ASI Controls with Room Temp Sensor Pt # 14104 Rev. B USED. ALL Thermostats were OPERATIONAL.
TRADELINE T874R THERMOSTAT & Q674L SUBBASE - CUSTOMER RETURN

Tradeline t874r thermostat & q674l subbase - customer return

  • Saint Louis, Missouri, United States
  • Jan 29th
This Super Tradeline Y594R 1425 Multistage Heat Pump Thermostat/Subbase package was a customer return because it had some cosmetic markings on the lower front panel that will not affect usage. BID WITH CONFIDENCE - SEE OUR EBAY FEEDBACK! WE WILL SHIP THIS ITEM VIA PRIORITY CLASS MAIL.
Vintage NOS 2 Honeywell Round Thermostat (T87F 3541) NO RESERVE

Vintage nos 2 honeywell round thermostat (t87f 3541) no reserve

  • Amenia, New York, United States
  • Jan 29th
Two sets of NOS Honeywell T87F 3541 round Thermostats as seen in pictures. Items warranted to be received as described and fully operational. Winner responsible for shipping cost.
DIGITAL ELECTRONIC THERMOSTAT  HEATING AND COOLING JUST RIGHT BY HUNTER NEW!

Digital electronic thermostat heating and cooling just right by hunter new!

  • Las Vegas, Nevada, United States
  • Jan 29th
see items specifics and pictures
HONEYWELL Q674G1070 SUB BASE

Honeywell q674g1070 sub base

  • Roselle, Illinois, United States
  • Jan 29th
Honeywell Q674G1070 sub base new Questions please ask
honeywell change over thermostat 0413 7678C 1005 04137678C1005

Honeywell change over thermostat 0413 7678c 1005 04137678c1005

  • Mahopac, New York, United States
  • Jan 29th
Greetings to all of my customers. Everything I sell I have a limited supply of or I MAY HAVE ONLY 1. If you see something that is a really good deal and you can stock up you should :) Once it is gone then it is gone!
NEW YORK PROGRAMMABLE THERMOSTAT CONVENTIONAL  HEAT PUMP t7350b1028 2ET077001224

New york programmable thermostat conventional heat pump t7350b1028 2et077001224

  • West Fork, Arkansas, United States
  • Jan 29th
I bought this and many other HVAC parts and supplies at a local forecloser. SOME YORK PRODUCT TOO. This item is in it's original packing and box.
NEW Johnson Controls KT600MSP-3 MULTI STAGE THERMOSTAT

New johnson controls kt600msp-3 multi stage thermostat

  • West Fork, Arkansas, United States
  • Jan 29th
The Johnson Controls KT600MSP-3 MULTI STAGE THERMOSTAT can replace other similar products such as the T500MSP-1, T600MSP-1, and T600MSP-2. The listing includes details such as 2 heat / 2 cool programmable multi-stage manual / auto changeover and 24 VAC, class 2 wiring. Interested buyers can email for more information or if they are looking for a specific product.
Series 2000 Honeywell Commercial Microelectronic Thermostat T7300D 2007

Series 2000 honeywell commercial microelectronic thermostat t7300d 2007

  • La Fayette, Georgia, United States
  • Jan 29th
Honeywell Series 2000 Commercial Microelectronic Thermostat
New CTC Climate Technology Corp 43004 Universal Room Thermostat Horizontal Mount

New ctc climate technology corp 43004 universal room thermostat horizontal mount

  • Avon Park, Florida, United States
  • Jan 29th
New CTC Climate Technology Corp 43004 Universal Room Thermostat Horizontal Mount Product Description: New CTC Climate Technology Corporation Universal Room Thermostat #43004 Horizontal Mount Heat Cool White For gas, oil, or electric heat with AC Single Stage Heat pump One or two transformer systems Temperature Range: 50 to 90 degrees F Electrical Rating: 30v AC Maximum SPDT Mercury Switch Dimensions: 3-1/4" H X
CTC Climate Technology Corp. 43004 Universal Room Thermostat Horizontal Mount !

Ctc climate technology corp. 43004 universal room thermostat horizontal mount !

  • Avon Park, Florida, United States
  • Jan 29th
CTC Climate Technology Corp. 43004 Universal Room Thermostat Horizontal Mount ! Product Description: CTC Climate Technology Corporation Universal Room Thermostat #43004 Horizontal Mount Heat Cool White For gas, oil, or electric heat with AC Single Stage Heat pump One or two transformer systems Temperature Range: 50 to 90 degrees F Electrical Rating: 30v AC Maximum SPDT Mercury Switch Dimensions: 3-1/4" H X 4-1/
Honeywell YTHX9421R5085WW White Prestige 2 Wire IAQ Kit With RedLink

Honeywell ythx9421r5085ww white prestige 2 wire iaq kit with redlink

  • Newmanstown, Pennsylvania, United States
  • Jan 29th
Honeywell YTHX9421R5085WW White Prestige 2 Wire IAQ Kit With RedLinkEverything included that's in the pictures
Honeywell TH6320WF1005 Wi-Fi FocusPRO 6000 7 Day Programmable Thermostat

Honeywell th6320wf1005 wi-fi focuspro 6000 7 day programmable thermostat

  • Ashville, Ohio, United States
  • Jan 29th
TheRichnFamousPayments : Payments are accepted through Paypal.If you cannot make a payment right away, please contact us.If you have any other questions about payments, please contact us.NOTE : In order to receive the Combined Shipping Discount, you must receive an adjusted invoice before paying. An adjusted invoice can be requested from the Paypal interface, or by sending us an eBay message.
NEW Universal Plastic Locking Thermostat Case Guard Model # BTG-UK2

New universal plastic locking thermostat case guard model # btg-uk2

  • Indianapolis, Indiana, United States
  • Jan 29th
Made of thick clear plastic for easy monitoring of temperature Includes clear plastic ring and solid base Measures: 8 1/4" x 5 3/8" x 3 1/2" solid base (8 1/8" x 4 5/8" x 3 5/8" with ring base) Installation hardware included Keys included
PSG Accustat #S-40 Preset Accustat Sensor 40 Degree NEW Free Shipping

Psg accustat #s-40 preset accustat sensor 40 degree new free shipping

  • Atlanta, Illinois, United States
  • Jan 29th
These are new in the original box from the manufacturer, as you can see from the picture. If you have any questions please email me.

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