Question about Honeywell Heating & Cooling

1 Answer

I have an existing 3 wire honeywell room stat on a conventional ch system which has gone faulty. I have bought a honeywell DT200 to replace it but this looks like it only takes 2 wires. Can I use this stat as a replacement? If so how do I wire it and what do I do with the spare wire?

Posted by on

  • nodga Dec 16, 2008

    Hi ken, the wires I have are 1 x red, 1 x blue & 1 x yellow.

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Expert
  • 306 Answers

Hook up the Red wire to R on the t-stat and the White wire on the W just cut the wire flush with the insulation and leave it un hooked. If those are not the color get back with me. ken

Posted on Dec 16, 2008

  • Ken Bledsoe Dec 17, 2008

    Take the Red and go to R on t-stat. Then take the blue and hook it to W. Try to turn on furnace if it works good. If it don't disconnect the blue and hook up the yellow in it's place.

×

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How to adjust thermostat


How to Adjust Honeywell T6360b1028 Thermostat? ' DIYnot Forums

www.diynot.com > Forums > How to... > Plumbing and Central Heating
Unless the thermostat is faulty, the point where your 'stat clicks is your actual roomtemperature. If your 'stat doesn't 'call for heat' when set to 18 and your room ...

Nov 01, 2015 | Honeywell T6360b1028 Room Thermostat

1 Answer

DT200 Problems


Possibles are:
1. Heating system not powerful enough to get temp to 21 C. How high does it get if you set it to 23 C?
2. Hysteresis in DT200 set too wide? Adjust it to 0.5 or 1 C and retry.
3. Calibration error (ie you're using an independant thermometer to read the actual temperature, whereas the DT200 "thinks" it has reached 21 C. Is there a symbol on the DT200 which corresponds to a 'call for heat'?

Feb 08, 2013 | Honeywell Heating & Cooling

1 Answer

Cannot get central heating working,for honeywell ST6400 programme


with y plan 3 connections on programmer HW on HW off CH on HW on to cylinder stat then HW call to Orange on Mvalve to power boiler and pump HW off to grey wire on Mvalve to close hot water CH to room stat common then heating call to white on Mvalve

Jun 13, 2009 | Honeywell Programmable Thermostat Heater

1 Answer

Wiring honeywell DT200(T6620B)


HONEYWELL WEBSITE:
Go to honeywell.com
Under red welcome sign
Bottom red highlighted box literature/image search
Type in thermostat model number
Click on arrow to right
Then click on the PDF files owners manual / installation instructions

Apr 11, 2009 | Honeywell Programmable Thermostat Heater

1 Answer

Replacing old honeywell thermostat with digital model


Thought I could help but ?????? Not with ABC??/ DO you have any desinations on either thermostat that is Y G R W? Is this a mobile home thermostat?

Mar 21, 2009 | Honeywell Electrical Supplies

1 Answer

My heat wont turn off


Whan your room is up to temp or room is set at 70 and your stat is at 70 do you hear the stat click off .if not its a bad stat. you will have a little flam on your stat that should go off also

Dec 28, 2008 | Honeywell CT87B ROUND HEATING&COOLING...

1 Answer

Wiring honeywell digital stat


Hello davem1952,
The way you wire it will depend on how the other end of your three wires are wired into your heating system. This link http://www51.honeywell.com/pacific/common/documents/DT200_Specifications.pdf
shows the various methods for wiring it and take into account the type of setup you are dealing with. You'll need to find the wiring detail ( last page) that corresponds to your setup..
Hope this helps..
Reagrds,
Rick

Dec 13, 2008 | Honeywell Programmable Thermostat Heater

1 Answer

Honeywell junction Box and QE2 Programmer


Hi check the wiring to the cylinder stat is there power to it then is it going to the valve

May 15, 2008 | Honeywell Programmable Thermostat Heater

Not finding what you are looking for?
Heating & Cooling Logo

Related Topics:

120 people viewed this question

Ask a Question

Usually answered in minutes!

Top Honeywell Heating & Cooling Experts

Bill Long

Level 3 Expert

587 Answers

paulcarew

Level 3 Expert

2364 Answers

Brandon Berry
Brandon Berry

Level 2 Expert

407 Answers

Are you a Honeywell Heating and Cooling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...