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thermostat

  1. A

    Will an external thermostat allow me to set two different temperature for water/heating?

    Hello team, first of all, I apologise if this isn't the right section of the forum to ask, if so, please dear moderator, move the thread! I am here to ask help as I just moved in a new house where I have a boiler that doesn't allow me to specify the temperature for water or for the heating but...
  2. R

    Heating thermostat no wired up with 3 phase. How do I tell which cable?

    Replacing the thermostat as it wasn’t functioning. Question is how do I tell which one of these is switched live in the attached picture, new thermostat? Confusing mixture of old and new cable colours. I’ve wired this per two cable diagram. I want to use the 3 as recommended with the Baxi combi...
  3. P

    Tp5000 thermostat not working

    Hi I have a TP 5000 Si range electronic 5/2 programmable room thermostat. We have had it for about 10 years with no problems at all. But this year, as we dont use it during the summer we haven't looked at it for a while. But as we went to put the underfloor heating on last night we noticed that...
  4. C

    Cylinder thermostat the wrong way round?

    Hi, The thermostat attached to my HW cylinder seems the wrong way round, i.e. when I turn the dial to 0 it heats to 70 and when turned to 70 the water doesn't heat up. Is this a case of internal wiring being the wrong way around? It's been like that since installed, never caused a problem but...
  5. T

    Thermostat replacement help.

    Hello, this is my first post and I would be really grateful if someone could kindly advise me. Our thermostat broke and is currently stuck at 21C. I have been looking for a replacement and I quite like the look of the thermostats by Salus but I can't figure out if their receiver box would be...
  6. W

    Imit dual thermostat firebird popular

    Hi guys hope some of you can help living in rural wales its pretty hard to get tradesmen any time soon so i have learnt to do many things myself but electricity on oil.boilers is not one.. thermostat failed on firebird popular 70 ordered a replacement with them and a imit thermostat was sent...
  7. D

    Thermostat replacement

    Hi everyone. My thermostat (attached photo) doesn't work anymore. Can only turn it on or off but that's it, it doesn't detect temperature at all. You can see the dial is buggered as well. Can anyone advise on a like for like replacement? Just the easiest thing to replace this with at low...
  8. Ryooo

    Nest Thermostat to Control System Boiler with 2 Zone CH & 1 Zone HW

    Hi troopps, I'm looking to install a nest thermostat to control a 2 zoned central heating system and hot water (3 MV). From what a gather you can buy the nest 3rd Generation which does HW and CH. I'd like a another thermostat that controls the CH Zone upstairs. Struggling to find a separate...
    • Ryooo
    • Thread
    • boiler control system thermostat
    • Replies: 8
    • Forum: Boilers
  9. Riley

    URGENT Anti tamper thermostat controls

    Hi all sorry that I’ve not been on in a while. Lost my mother and have been struggling to get back on even keel work wise. Hopefully easing back in now and I’ve found an awkward customer situation. Elderly couple with dementia who constantly fiddle with boiler controls and more specifically the...
  10. S

    How to stop water coming through a thermostat radiator

    I’ve just bought a type 22 to replace my old single radiator. I’m stuck on the thermostat end of the pipe work. I need to stop the water coming through so that I can replace the old with new. I’ve read different things but I’m still confused on what to do with the thermostat dial as I don’t want...
  11. B

    programmable thermostat to control a Mixer Valve.

    I want programmable thermostat to control a Mixer Valve. This to provide CH flow temperature from 30C to 70C from a thermal store tank at 80C
  12. B

    I want programmable thermostat to control a Mixer Valve.

    I want programmable thermostat to control a Mixer Valve. This to provide CH flow temperature from 30C to 70C from a thermal store tank at 80C
  13. Scott_D

    Danfoss wireless programmable thermostat

    Anyone fitted these? What do you think? Easy to use or over complicated?
  14. S

    Dripping hot water cylinder from upper thermostat... Is it safe?

    Hello I live in a rented flat and have noticed water dripping from the top thermostat of the water cylinder (see picture). It worries me as there is clearly electric wiring nearby, and also another thermostat at the bottom that the water is dripping towards. My landlord's plumber is...
  15. S

    Can you identify this thermostat?

    Hi all, is anyone able to help me identify the male and model of my room thermostat. Photograph is attached. Thanks
  16. Z

    BossTherm BPS242RF Broken Thermostat

    Hi, my BossTherm BPS242RF has decided the ambient temperature is 36*C. We're in disagreement about this, as I'd rather like to have the heating on. I've changed the batteries, I've re-set/re-tethered with the wall receiver, and have even put it in the fridge for a few minutes, to see if it...
  17. M

    Thermostat on pipe to turn on ufh

    Can I use a pipe stat to switch on UFH Pump when it detects heat in system. The UFH is piped as an extra rad so when pipe gets hot ie house system is on And starts the pump . At present connected to a programmable stat which operates a single port valve and pump. I’ve put the valve in straight...
  18. Z

    No switched live to boiler when hot water tank thermostat demands heat + CH staying on.

    Hi folks. I have a couple of issues, any help advice much appreciated. 1. When my hot water tank thermostat demands hot water (wired into Honeywell wiring centre), I do not get a switched live to the boiler. I get 69 volts ac for both on and off wires from the tank stat. I have fitted a new tank...
    • zipster
    • Thread
    • boiler heat hot water tank thermostat water water tank
    • Replies: 4
    • Forum: Boilers
  19. D

    CH wiring of timer/thermostat

    Hi I wonder if someone can help me with this. I have an old but good enough for my purposes Baxi Back Boiler with a Randal 102 timer and a Honeywell thermostat. I spend a significant amount of time out of the country in the winter and want to be able to control my heating via WIFI. Initially...
  20. D

    Battery powered RF thermostat receiver OR thermostat with auxiliary temperature sensor?

    Hi, I would really appreciate your help with this issue. I'm looking a wireless boiler thermostat with a receiver that is battery powered, or a battery powered thermostat that can read a wireless temperature sensor. The problem that i'm trying to solve is that my current thermostat is located...

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