Question about Honeywell Programmable Thermostat Heater

1 Answer

My Heating system

I need help with my Honeywell Heating system because it just stop working. Even though i switch it OFF and then back ON yet it's not heating up.

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 20 achievements.


    An expert that got 10 achievements.


    An expert that got 5 achievements.

  • Master
  • 1,420 Answers
Re: My Heating system

Can you provide me with a make of the furnace and a model number if possible. They will be found on the heating system cabinet inside the unit, not on the thermostat.

Posted on Jan 16, 2008

Add Your Answer

0 characters

Uploading: 0%


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


3 Points

Related Questions:

1 Answer

I am unable to connect to the Internet even though the email address and password are accurate. This just happened.

Trouble Shooting - - FAQs ' FWD - Honeywell
How do I delete that thermostat from my Lyric app? If you've moved and ... How do I change the email address I use to manage my Lyric? If you already have a ...Missing: programmable ‎accurate

Wi-Fi 7-Day Programmable Thermostat ' Honeywell

HoneywellThe Wi-Fi 7-Day Programmable Thermostat is designed for the way you live ...Features such as Smart Response and precision temperature accuracy bring ... your home heating and cooling system, and then remove your existing thermostat. .... Whileconnecting to Wi-Fi, my model RTH6580WF or TH6320WF thermostat is ...

FAQs - Total Connect Comfort

Dec 29, 2015 | Honeywell Programmable Thermostat Heater

1 Answer

My central heating does not go very warm

There is an over temperature thermostate in the heating system and it is most likely defective.

Oct 31, 2012 | Honeywell Programmable Thermostat Heater

1 Answer

I need programming info for an Altech model ALTHC001 central heating and hot water programmer

Can you please tell me how to set clock for central heating the clock is an althc001 had power switch off and when it was turn back on the clock is not working when the boiler is calling for heat and the same with the heating can you help

Oct 07, 2011 | Honeywell Programmable Thermostat Heater

1 Answer

This Morning I turned on my heater (to auto) after changing my air filters and it went on and when it clicked off and i tried to turn it back on it stopped working, the thermostat works and i changed the...

Make sure the panels are put back on securly, the door safety switch may not be depressed. Also check the circuit board in the heating system for a blown fuse.

Nov 23, 2010 | Honeywell Programmable Thermostat Heater

1 Answer

All electric new home. Bought honeywell programable thermostat RTH2308. A/C works but heat will not turn on. This model # is not on their web site.

check to make sure there is a jumper wire on the subase between "rc" and "rh". these designations stand for red/cooling and red/heating.they are used independently if the system has a separate control transformer for heating and a separate one for cooling. they need to be jumpered when one transformer is used to control both modes. your fan "on" switch won't work the fan continuosly if there is no connection to the "r/c" trminal.
on the back of the thermostat there should be a switch you need to select for gas or electric heat. or there are small micro switches that need to be set for your particular application.check your installation papers for details.
these thermostats usually cover a wide range of applications and need to be selected.

Dec 29, 2009 | Honeywell Programmable Thermostat Heater

1 Answer

Hot Water is not comming


Mar 01, 2009 | Honeywell Programmable Thermostat Heater

1 Answer

No hot water honeywell st6400c

HW valve was stuck in the open posiion and the micro-switch was not working so thats why boiler and pump were not starting. Bled system to below the level of the valve to be changed, and replaced valve with a drayton ( easy quick change of valve head if needed no screws )

Sep 07, 2008 | Honeywell Programmable Thermostat Heater

1 Answer

Central heating thermostat

Looks like it was replaced by the CM67 series, try this link for the manual:


Feb 29, 2008 | Honeywell Programmable Thermostat Heater

1 Answer

Changing a room thermostat a potterton to honeywell t6360

I think I've done it - but don't take this as absolute truth.
For the Honeywell T6360B the original Potterton wiring should be rewired as follows:
Brown [Live] goes to terminal 1; Blue [neutral] goes to Terminal 2 and the yellow/green [which is not an earth but a switched live - i.e. gives live to the heating system when the thermostat clicks in] goes to terminal 3.
Obviously all done with the power isolated and when it was switched back on we had heating again :o)
It's been on over two hours now and all seems fine.

Jan 13, 2008 | Honeywell Programmable Thermostat Heater

Not finding what you are looking for?
Thermostats Logo

Related Topics:

74 people viewed this question

Ask a Question

Usually answered in minutes!

Top Honeywell Thermostats Experts

Bill Long

Level 3 Expert

571 Answers


Level 3 Expert

1772 Answers

Ken Thomas

Level 2 Expert

118 Answers

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

Answer questions

Manuals & User Guides