thermostat | Page 3

thermostat

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  1. dfreitag

    Heating Wiring Problem - cylinder thermostat not working

    Hi there, I've had 4 plumbers & 1 electrician look at my problem (seemingly without dedicating too much time unfortunately), spending more than £1000 already 😣, but none of them has found the issue to my problem - that's why I'm reaching out to you! I have the below set up 1x gas system...
  2. W

    CT8775C Thermostat three wire heat only (jumper intact)

    Which terminal is used for ground to verify power supply? Thank you
  3. erergwerg

    Wiring check for thermostat

    Hello, I have a piece of equipment with a thermostat attached to the bottom to heat a tank. This has stopped working- the red light does not turn on and it no longer heats up. The thermostat still clicks when twisted. I have attached a photo - I have used a voltage tester to test if...
  4. W

    Wiring a new D2 thermostat?

  5. J

    Honeywell D90T Thermostat

    How is the above (wired type) installed in a normal? S plan where the room stat(s) are fed from the programmer so a switched live, does the Honeywell have batteries as I think I've read somewhere that it needs a permanent live. Two wire stat presently installed with supply (switched) from the...
  6. brixtonia

    Immersion Thermostat wire burns out

    I have a 4kW immersion heater in a thermalstore - very recently replaced by a plumber as the previous one was leaking. Supplied with a cotherm thermostat and a second pocket for a safety cutout into which the safety cutout from the previous immersion was fitted and seems to be working fine. I...
  7. Pretty Mouth

    Wireless UFH thermostat

    All of the UFH thermostats that I have ever fitted have had the air temperature sensor integrated into the hard-wired wall mounted programmer, with the floor temp sensor cable also connected directly to it. I have a small UFH job where the UFH will be the primary heat source, so an air sensor...
  8. G

    Rf thermostat recommendations

    Hello, could any one recommend a Rf thermostat . It’s for elderly customer so reliable and simple are main requirements. Thanks
  9. W

    IMIT TWIN THERMOSTAT (LONG PROBE) Wiring diagram

    IMIT TWIN THERMOSTAT (LONG PROBE) hi just wondering if anyone can explain the wiring diagram for this thermostat. The question has been asked before but I can get the information I need. I have asked an electrician but he’s unsure.
  10. Werner

    Vmc designed for a fireplace thermo switch installation for a raditor heater ???

    Hi all, Total diy beginner regarding electrical work. I was hoping someone could give some advice regarding a thermal switch for a vmc (designed for heat circulation from a chimney) but id like to use this system with a radiator heater. The problem is that the thermostat is set at high...
  11. A

    Nest 2nd thermostat issue

    Hi Guys, I hope somebody has an answer or a recommendation for another system. I’ve had a Nest heat link and . As you may know there have been issues with the 2nd gen thermostat. I’ve been in touch with google support but my unit was 2 years 3 months old so no warranty replacement available...
  12. kierandgaf

    DIY Thermostat installing Honeywell wired T3

    Hello I’ve just purchased a Honeywell Wired T3 thermostat to install. I’ve ran into an issues I have Drayton thermostat in the hall wall which I’m going to replace but I also have Drayton programmer upstairs in main bed room which only controls heating not water the boiler is located downstairs...
  13. D

    Help to change Honeywell Thermostat Back

    Hello I need to put back a Honeywell Thermostat. There is 3 wires and a earth I have placed the current thermostat wiring in image one and in image to is the new Honeywell thermostat that i want to put back in place. Please could some one tell me where the three wires go on the second...
  14. L

    mystery timer attached to thermostat?

    I'm a total amateur so apologies in advance for any stupid question. I have a white box with a tiny timer button which you can turn from 1 minute to 40 minutes - it's fixwd next to a fused switch which I think controls an under floor heating thermostat - does this make sense to anyone?
  15. Bricktop

    Nest learning thermostat

    Good evening my pedigree chums. Can someone please tell me what I need to get to supply a stat going on a free standing base, because it is not clear? Apparently they do not include the usb plug and lead any more. If this is the case, where does one source said usb etc?
  16. R

    Candy CPC 220 Fridge Freezer Thermostat DIY

    Hello all My neighbour has a Candy CPC 220 Fridge Freezer thermostat that's on the blink. I have bought a replacement but I can't figure out how you get to it on the fridge to do the replacement.. I have been all over this fridge insidfe and out looking for screws or clips or anything to...
  17. A

    Salus thermostat wiring/symbol help..

    I want to power a small heater 2kw in my bedroom with this wireless thermostat. Because its affordable and has very fine 0.25C heat sensing switching. I'm having trouble understanding how to wire it correctly. https://salus-controls.com/uk/product/rt310rf/...
  18. L

    New thermostat installed but not working

    Hey there, I have a Honeywell TH3210D1004 thermostat that I've replaced with a Honeywell T2 thermostat. I'm not an electrician by any means but have had some experience changing out light fixtures and such, I've copied the wiring as best as I can tell and am not sure why the T2 isn't working...
  19. T

    UK Wiring a new smart thermostat

    Can someone please tell me why there new thermostat isn't powering up? I copied the wiring from the old one, with the exception of the earth wire, which I have capped in a wago. Thank you.
  20. I

    Thermostat?

    Never installed one, been asked to, any recommendations in the way off a good product and ease of install. One from screwed fixed, or toolup Station. Cheers

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