thermostat

  1. PliersForHire

    Minor Works on new Thermostat

    Hi All I have been asked to supply a minor works certificate on a smart thermostat upgrade. Would I just test the dedicated circuit from the CU to the spur or does it involve all wiring attached to the wiring centre? Cheers PFH.
  2. Scott smit

    UK Smart heating thermostat

    Hi everyone just looking for some advice before buying stuff not planning on carrying out this work myself will get someone who knows what their doing. I wanted to know if this smart thermostat could replace my existing thermostat Smart thermostat Existing thermostat Tried my best to...
  3. U

    Old Firebird 90 thermostat issue?

    Hi all looking for some helpful advice I'm an Aussie so go easy on me, I have a good mechanical engineering head but first time plumbing and dealing with kerosene burners/radiators as it's not something you'd see in Australia often. So recently moved to Wexford Ireland and some radiators...
  4. A

    Help wiring a thermostat boss BRTmk2

    Can someone help with this its wired wrong there’s an L SLOT Y1 and Y2 which wires ho where????
  5. KimbyK

    Wiring help for Meross thermostat

    I currently have a Myson thermostat that is no longer working. I have a Meross thermostat to replace it. I have attached photos of the current wiring and of the new thermostat. Could anyone advise on where the wires would go into the new thermostat?
  6. Raptor0014

    UK Frost Thermostat wiring

    Evening all, Have been asked to wire one of these into a heating system that has no separate control (or valves) for HW & CH. Customer is going to be away and wants it wiring in to allow the heating to only come on when the temp drops to keep pipes etc from freezing...
  7. edgealex

    ESRTERFW Wireless Thermostat wiring help

    Hello, I'm trying to upgrade my mechanical thermostat to a wireless one but when I connect the wires it doesn't work. This is the old one: And this is the new one: I tried to connect the brown wire to pin (1) and blue to pin (2) but it didn work, anyone can help?
  8. O

    Replacing old heating thermostat receiver with Honeywell DT92E receiver

    Hi there, We have recently replaced our central heating programmer with a Honeywell ST9400C. We now want to replace our old wireless room thermostat with a compatible one. We've purchased Honeywell DT92E (with receiver and controller). Next to the boiler, underneath the programmer, is an...
  9. C

    Heatmiser Neo Underfloor heating zone locked at set temp despite thermostat being switched off

    m having a bit of an issue that is proving difficult to resolve. For 2 years I have been having no problems with my setup. I have a 3 zone house. 1 radiator “zone” and two underfloor heating zones. Each zone has a neo V2 thermostat. Last couple of weeks when my kitchen zone heated up - it...
  10. Q

    Wiring heater and thermostat advice please

    Hi - we have an inline heater for a vent system that appears to always be on. I believe the electrician may have wired it incorrectly with only a 2 core wire from thermostat to heater control board. Please find attached wiring diagram and photos of the heater control board and the thermostat...
  11. D

    Hello All, I have Adept TW02W wifi Thermostat - does anyone know how to reset it?

    Hello All, I have Adept TW02W wifi Thermostat - does anyone know how to reset it?
  12. J

    Thermsave Celect Programmable Room Thermostat Replacement

    I have a thermsave celect programmable battery operated room thermostat which I would like to replace with something that has a better display for elderly people with vision problems - any suggestions would be much appreciated
  13. Brittainica

    Upgrade From Honneywell to Ecobee Smart Thermostat Premium

    Hello everyone. Budding DIY enthusiast fascinated with how things work - and, to a lesser degree, fixing things that are not working. I suppose my newfound interest in DIY coincided with becoming a first-time homeowner. One of my first projects was replacing our new home's existing Honneywell...
  14. C

    Assembly instructions for thermostat XT-9605-Dimplex

    Hello , Thermostat XL-8901 was not functioning in a dimplex heater.Placed an order , I received XT-9605 , instead. New part looks similar with the absence of a central hole where , normally goes a screw to hold the part to the unit. Any clear assembly instructions for XT-9605 please ? How to...
  15. mattg4321

    Room thermostat reading high

    I recently fitted a Heatmiser Neostat for a customer in their hall- to control their radiators throughout the house (70’s 4 bed medium sized detached). Quite bizarrely the thermostat is reading 3 or so degrees above the actual temperature when the lounge/hall door is open. Ie stat shows 22...
  16. JohnNN

    Correct wiring for programmable room thermostat

    Hello, I have a regular boiler doing room heating only, with a Drayton programmer (for time) + a Drayton dial stat (for temp). I've bought a Honeywell T3 programmable stat to set diff temps at diff times. Old Drayton stat (mains powered) had 3 wires (red, blue, yellow) + E (see pic) New...
  17. N

    Smart thermostat with no external controls.

    I'm looking for a smart thermostat for use in a public building. The idea being we can schedule the temp (some users need it warmer) and the people using the building can't mess about with it, or at least can't leave is set to 30°c!!! Currently there's a basic room stat with three wires (L N...
  18. B

    Salus RT310RF thermostat

    My salus RT31RF thermostat will not turn on even with new batteries. Will I need to buy a.new one. It's 5 years old, is that how long they last
  19. A

    Central heating thermostat

    Hi all, my condenser boiler central heating has started to do strange things so I set about trying to diagnose the problem. When I got to the thermostat I found that there was no power to it, could anybody tell me where this is powered from please? It is an old system, almost 30 years old so in...
  20. J

    CH Thermostat indicator lit when turned off

    Hello I have a central heating system, with a Y plan layout. The neon indicator on the thermostat seems to be sometimes dimly lit / flickering even when the thermostat is turned off. I measure approx 50V AC across terminals 2&3 of the thermostat when it is happening. I have narrowed it down...

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