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Honeywell Thermostat rth230b

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  • Posted by reneeannt on Feb 12th, 2014 at 12:52pm

    cannot seem to program the honeywill rth230b we h
    cannot seem to program the honeywill rth230b we have an outdoor wood burner that is normally running we are leaving for vacation and cannot remember how to program this thermostat to stay at a constant temp we found the manual but the house symbol is gone however the furnace is not coming on
  • Posted by bseaton50 on Nov 15th, 2013 at 3:34pm

    how do i program it to run at same temp.
    how do i program it to run at same temp.
  • Posted by jeanie on Jul 19th, 2013 at 1:47pm

    Can you turn the programming off
    Can you turn the programming off
  • Posted by musicmommatonnie on Jul 11th, 2013 at 2:58am

    HELP PLEASE MY MOM IS DIABETIC AND HAS THIS TSTAT
    HELP PLEASE MY MOM IS DIABETIC AND HAS THIS TSTAT AND NO MANUAL. IT IS 91 DEGREES IN HERE AND I DONT KNOW HOW TO JUST GO STRAIGHT TO REGULAR SETTINGS WITHOUT THE PROGRAMMING. I HAVE GOT TO GET SOME COLD AIR IN THIS HOUSE PLEASE ANYONE CAN YOU HELP????
  • Posted by zzk5751 on Jun 23rd, 2013 at 11:44pm

    how to cancel filter flashing on the Honeywell the
    how to cancel filter flashing on the Honeywell themostat
  • Posted by rickwblock on Jun 12th, 2013 at 10:24am

    The cooling icon keeps flashing and the AC doesnt
    The cooling icon keeps flashing and the AC doesnt turn on. Any guesses?
  • Posted by shortie82526 on May 30th, 2013 at 11:31am

    model # RTH230Bfilte light keeps flashing
    model # RTH230Bfilte light keeps flashing
  • Posted by brodsas on Apr 12th, 2013 at 9:46am

    the thrmostat is showing a batteri would this stop
    the thrmostat is showing a batteri would this stop my furnace from working
  • Posted by lakehouse524 on Mar 19th, 2013 at 1:22pm

    Need more info than manual set up
    Need more info than manual set up
  • Posted by lakehouse524 on Mar 19th, 2013 at 1:20pm

    What does it mean when thermostat reads all 777 an
    What does it mean when thermostat reads all 777 and won't turn furance off
  • Posted by jeff21mc on Mar 3rd, 2013 at 9:08pm

    Windows are blank after I installed new batteries
    Windows are blank after I installed new batteries
  • Posted by NikkiDIY on Feb 1st, 2013 at 7:02am

    DIY WIFE NEEDS YOUR HELP! I seriously need to sto
    DIY WIFE NEEDS YOUR HELP! I seriously need to stop my heat! It is 78 in my house and the batteries have been removed from thermostat. Furnace still running! It controls a Coleman HVAC EB15B (total electric mobile home). How do I shut my furnace off without damaging anything? Do I use the circuit br…
  • Posted by dlamey22 on Jan 17th, 2013 at 4:41am

    my heat register keeps hiking up to 77 degree F, a
    my heat register keeps hiking up to 77 degree F, and I can't get control it at all even when I hit the "Mode" button to turn off the programmable part of it.

    What am I doing wrong.
  • Posted by bils on Jan 12th, 2013 at 12:45pm

    windows all blank - what to do ?
    windows all blank - what to do ?
  • Posted by twoon4th1 on Dec 26th, 2012 at 10:04am

    Despite manually setting thermostat to 67 degrees,
    Despite manually setting thermostat to 67 degrees, the temperature continually registers at 71 degrees and above. It seems that the heat remains on at that steady temperature. What to do?
  • Posted by Amie Jones on Nov 23rd, 2012 at 6:06pm

    I just want my thermostat in Manuel mode I do not
    I just want my thermostat in Manuel mode I do not want to set a program for it
  • Posted by patttimlin on Sep 22nd, 2012 at 10:16pm

    how to change batterY?
    how to change batterY?
  • Posted by hobbsp10 on Aug 31st, 2012 at 9:41pm

    HOW DO YOU USE IT
    HOW DO YOU USE IT
  • Posted by dfuller on Aug 16th, 2012 at 4:31pm

    We bought a house with this thermostat rth230b and
    We bought a house with this thermostat rth230b and they had it programmed to high temp. and we can not seem to over-ride it permanently. It will go down for awhile but then goes right back up. We don't know how to clear completely what they have programmed in. We have pressed clear for all days &…
  • Posted by sweetlikcandy30 on Jun 24th, 2012 at 4:16pm

    We just bought a trailor with a central air unit i
    We just bought a trailor with a central air unit it doesn't have a manual and we dont know how to work it it never drops below 76 in here when we havw it on cool and auto need step by step instructions on how to set it please
  • Posted by richard5358 on Jun 16th, 2012 at 1:13pm

    How do i set the spam
    How do i set the spam
  • Posted by abfjones on Jun 5th, 2012 at 8:06pm

    Changed batteries how do I turn the ac back on?
    Changed batteries how do I turn the ac back on?
  • Posted by moestreich6 on Apr 23rd, 2012 at 9:36pm

    I changed the batteries on the thermostat but forg
    I changed the batteries on the thermostat but forgot to turn it off first. Now nothing is happening.
  • Posted by kevin.edgington on Mar 22nd, 2012 at 9:31pm

    I need to change the programs that the previous ow
    I need to change the programs that the previous owner had. The temp in my house is high, and when I try t o set the temp lower, nothing happens. What do I do?
  • Posted by nancyandnicholas on Feb 25th, 2012 at 11:32pm

    I am having the same problem as the one above. Whe
    I am having the same problem as the one above. When I changed to batteries, my screen went blank. I already looked at the manual. I still don't know what to do.
  • Posted by larissahall01 on Jan 29th, 2012 at 10:15pm

    screen is blank
    Change battery and my screen went blank
  • Posted by claudia_cassidy on Jan 29th, 2012 at 7:20pm

    Honeywell RTH230B after I changed the batteries
    Honeywell RTH230B after I changed the batteries I can not get the correct time of day on the unit. Right now it shows Sunday6:15AM and it is actually PM
  • Posted by smith.bonita on Dec 10th, 2011 at 6:06pm

    I HAVE A HAONEYWELL (RTH230B). HOW DO I HOLD THE S
    I HAVE A HAONEYWELL (RTH230B). HOW DO I HOLD THE SETTING WITHOUT DROPPING DOWN?
  • Posted by lesliexyz on Dec 1st, 2011 at 10:31am

    I HAVE A HONEYWELL THERMOSTAT RTH230B ,,I have cle
    I HAVE A HONEYWELL THERMOSTAT RTH230B ,,I have cleared all the programming but the unit will not shut off of heat unless i turn off the breaker ,,what is wrong and better yet how do i fix it ?
  • Posted by rcousineau on Nov 13th, 2011 at 9:45pm

    How do I change the batteries
    How do I change the batteries
  • Posted by rreyla on Nov 6th, 2011 at 2:23pm

    How do I reset the "filter" flashing light
    How do I reset the "filter" flashing light
  • Posted by elkenjeff on Nov 4th, 2011 at 8:37pm

    the time display keeps on flashing on my HONEYWELL
    the time display keeps on flashing on my HONEYWELL RTH230B
  • Posted by stev313 on Nov 2nd, 2011 at 10:19pm

    I have set the program for the Honeywell RTH230B,
    I have set the program for the Honeywell RTH230B, but the thermostat does not run the program. How do I turn the program on?
  • Posted by roro42jr on Oct 28th, 2011 at 11:15am

    how to change temperature drop when furnice turn`s
    how to change temperature drop when furnice turn`s off and turn on again
  • Posted by Felicia Clark on Oct 27th, 2011 at 11:36am

    how do I change from centegrade to farenheit
    how do I change from centegrade to farenheit
  • Posted by Doug on Oct 20th, 2011 at 4:47pm

    changed batteries but heat still not coming on
    changed batteries but heat still not coming on
  • Posted by cossel on Sep 26th, 2011 at 7:55pm

    I have set the thermostat to 82 and the room temp
    I have set the thermostat to 82 and the room temp is 70 and can't get the heater to come on. It is a Blaze Hing natural gas free standing stove. I put new batts in and set it to manual/permenent heat mode.The pilot light is on and flamming.
  • Posted by susanbeth1272 on Sep 10th, 2011 at 12:13pm

    CHANGED BATTERIES IN HONEYWELL PROGRAMMABLE THERMO
    CHANGED BATTERIES IN HONEYWELL PROGRAMMABLE THERMOSTAT AND SCREEN IS BLANK WHAT DO I DO?
  • Posted by george on Jul 14th, 2011 at 9:29pm

    my product is RTH2310B. Is this same as rth230b?
    my product is RTH2310B. Is this same as rth230b?
  • Posted by broeske on Jun 20th, 2011 at 6:34pm

    How do you change from C to F?
    How do you change from C to F?
  • Posted by lindakayet on Apr 28th, 2011 at 7:15pm

    blinking
    I am trying to set the time and I get the time set and the temp blinks, then I had to turn off the heater because it keep coming on even when I set the temp low
  • Posted by sm883hug on Apr 11th, 2011 at 7:34am

    not cooling
    have no manual dont know how to program
  • Posted by jpbenevenia on Mar 3rd, 2011 at 2:39pm

    Blank screen
    I went to adjust the temperature on my Honeywell thermostat #RTH230B1006 and when I touched it, the screen went blank & I have not been able to get it back on. I even changed the batteries & pushed every button to try to "reset" it but still nothing. I am concerned that the thermostat isn't on & i…
  • Posted by onziep on Feb 28th, 2011 at 1:07pm

    Settings
    How can we set the temp to heat or cool and not have to set all the extra's on the thermostat? We just want to be able to set the heat at a certain temp and set the air at a certain temp and leave them. We are not in need of separate programs.
  • Posted by ortizsal297 on Dec 1st, 2010 at 7:52am

    tne blower motor dont stop
    thermostat suhitch to of but it keeps runing

    wwath will be tne problem

    somebody pleas helo me
  • Posted by tedshields on Nov 20th, 2010 at 7:45am

    heater blowing cold air
    thermostat is set on heat position,fan comes on but is not blowing warm air
  • Posted by mackenziejacobs21 on Sep 29th, 2010 at 6:21pm

    heat is not turning on
    The thermostat is not working for either heat or air. I have had this for 5 months. I worked for just a little while. Then all of a sudden just stopped.
  • Posted by mackenziejacobs21 on Sep 29th, 2010 at 6:21pm

    heat is not turning on
    The thermostat is not working for either heat or air. I have had this for 5 months. I worked for just a little while. Then all of a sudden just stopped.
  • Posted by ken5911 on Aug 11th, 2010 at 8:37pm

    vacation programing
    I want to seta certain temp. to hold for a week while away on vacation for the AC
  • Posted by celsoestates on Jul 28th, 2010 at 11:30pm

    thermostat
    how to program

    honey well rth230b
  • Posted by jrharjo on Jul 18th, 2010 at 7:21pm

    honeywell thermostat
    i got this problem with my thermostat, chirpping, thought that it might be low battery, change battery,still making noise. what causing it too make that noise and how do i make it stop
  • Posted by jrharjo on Jul 18th, 2010 at 7:21pm

    honeywell thermostat
    i got this problem with my thermostat, chirpping, thought that it might be low battery, change battery,still making noise. what causing it too make that noise and do i make it stop
  • Posted by williams2613 on Jun 24th, 2010 at 10:17am

    air conditioning
    i just had my air conditioning fixed yesterday and it worked all day yesterday and now today it wont kick on and the * air conditioning symbol is just blinking on my thermostat when its suppose to stay on
  • Posted by dmjw52 on Jun 10th, 2010 at 1:21pm

    rth230b therrmostat
    recently purchased 2 rth230b thermostats but have lost the istructions for programming them. would you please send or e-mail me a copy so I might progam them. Thankyou **** Wood
  • Posted by kclawson on Apr 6th, 2010 at 9:37am

    removing the cover
    I just need to know how to remove the cover!!!! It will not budge. I have tried pulling the bottom right corner. I feel like I'm going to pull the whole thing off the wall.
  • Posted by walker_n_lite on Mar 22nd, 2010 at 3:14pm

    manual
    i just moved in a new place and i need a manual for my honeywell rth230b thermostat.
  • Posted by screename563 on Feb 18th, 2010 at 6:16pm

    adjustment buttons
    The adjustment buttons are not working. All other buttons are functioning. I don't know if it is a programing or technical/menchanic problem.
  • Posted by jsweeney55 on Feb 8th, 2010 at 9:07pm

    Honeywell Thermostat rth230b
    Malfunction. Came home after work and tried to turn the heat up a few degrees and the digital screen went blank. Furnace blower is working, but no heat is coming out. When I switch it heat, the screen blanks out but the blower in the furnace keeps. blowing. So, I replaced the batteries and, hopefu…
  • Posted by on Feb 4th, 2010 at 6:44pm

    how to program...
    ...
  • Posted by on Feb 4th, 2010 at 3:52pm

    I want to...
    ...know how to program it
  • Posted by on Feb 4th, 2010 at 9:14am

    Setting the clock...
    ...function.
  • Posted by on Feb 4th, 2010 at 12:04am

    How to change...
    ...from the default settings to custom settings.
  • Posted by on Feb 3rd, 2010 at 8:43pm

    Just bought a...
    ...house with this thermostat and previous owners didn't leave a manual. Need to know how to program, etc.
  • Posted by on Feb 3rd, 2010 at 12:12am

    need to program...
    ...the thermostat
  • Posted by on Feb 2nd, 2010 at 6:53pm

    how to program...
    ...and/or clear stuff the technician did today without the manual - it's freezing in the den!
  • Posted by on Feb 2nd, 2010 at 11:01am

    The batteries ran...
    ...out, how do we reconnect the thermostat with the furnace?
  • Posted by on Feb 1st, 2010 at 2:24pm

    WHAT DOES FILTER...
    ...MEAN?
  • Posted by on Feb 1st, 2010 at 11:23am

    How to set...
    ...the program
  • Posted by on Feb 1st, 2010 at 6:50am

    How to hold...
    ...temp.
  • Posted by on Jan 31st, 2010 at 11:44pm

    lost the manual...
    ...
  • Posted by on Jan 31st, 2010 at 10:50pm

    how to change...
    ...F to C
  • Posted by on Jan 31st, 2010 at 8:39pm

    there is a...
    ...flash number on the display reading "MO1342" and i have no idea what that means. can you help?
  • Posted by on Jan 31st, 2010 at 6:31pm

    how to program...
    ...for Sat and Sun
  • Posted by miztennis on Jan 31st, 2010 at 3:16pm

    Don't know how...
    ...to program for different rooms.
  • Posted by on Jan 31st, 2010 at 3:05pm

    How to program?...
    ... Is stuck on 70 degrees.
  • Posted by on Jan 31st, 2010 at 11:48am

    How do I...
    ...program the temperture and time settings
  • Posted by on Jan 31st, 2010 at 9:25am

    how can we...
    ...set it so we are warm
  • Posted by on Jan 31st, 2010 at 7:10am

    how to set...
    ...thermostate
  • Posted by on Jan 30th, 2010 at 6:04pm

    opening battery compartment...
    ...
  • Posted by on Jan 30th, 2010 at 6:02pm

    how to set...
    ...the clock after replace the batteries
  • Posted by on Jan 30th, 2010 at 4:14pm

    How to program...
    ...the thermostat
  • Posted by dmalc on Jan 30th, 2010 at 4:13pm

    connecting wires to the terminal
    how do the wired connect to the terminal
  • Posted by on Jan 30th, 2010 at 2:02pm

    how to program...
    ...the thermostat
  • Posted by on Jan 30th, 2010 at 11:01am

    HOW TO SET...
    ...THERMOSATAT
  • Posted by on Jan 30th, 2010 at 9:42am

    how to set...
    ...the clock after battery replacement
  • Posted by on Jan 30th, 2010 at 8:47am

    lost setting instructions...
    ...
  • Posted by on Jan 30th, 2010 at 8:32am

    How to set...
    ...automatic thermstat controls?
  • Posted by on Jan 29th, 2010 at 4:14pm

    My thermostat is...
    ...supposed to start heating early to achieve the target temperature at the specified time, but it doesn't do that.
  • Posted by on Jan 29th, 2010 at 1:40pm

    just to have...
    ...it as a reference
  • Posted by on Jan 29th, 2010 at 11:12am

    thermostat won't allow...
    ...the house to heat
  • Posted by on Jan 29th, 2010 at 9:55am

    the program is...
    ...not working properly so i am switching to manual
  • Posted by on Jan 29th, 2010 at 6:53am

    I did not...
    ...know when the battery died so did the furnace!! How do I reprogeam
  • Posted by on Jan 29th, 2010 at 2:26am

    How do I...
    ...program the thermostat?
  • Posted by on Jan 29th, 2010 at 12:42am

    how to set...
    ...the unit at a certain temputure?
  • Posted by on Jan 28th, 2010 at 8:26pm

    why my thermostat...
    ...keeps showing one temperature in the house
  • Posted by on Jan 28th, 2010 at 7:11pm

    how to reset...
    ...the change filter notice
  • Posted by on Jan 28th, 2010 at 3:33pm

    how to program...
    ...rth230b
  • Posted by on Jan 28th, 2010 at 3:31pm

    how to program...
    ...
  • Posted by on Jan 28th, 2010 at 1:00pm

    how to replace...
    ...battery and program
  • Posted by on Jan 28th, 2010 at 11:14am

    lost my manual...
    ...- need instructions

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