thermostat

  1. S

    Help needed wiring up WiFi thermostat.

    I’ve had a look at the wiring but it has got me confused. I normally undertake DIY jobs myself but this has got me stumped. My original wiring, I have: Red L Yellow SL Earth Blue (not connected). For my new thermostat, it’s got: L N N1 L1 C1&2 any advice would be great.
  2. S

    How easy is it to install a Nest Thermostat?

    Hi all, I've just moved house, and have found that the new place has a more traditional thermostat than my previous Hive setup. I'm aiming to replace the existing Potterton Mini Minder E and British Gas RS1 for a Google Nest Thermostat. I'm in the 'plan and investigate' phase of thinking...
  3. W

    Imit dual thermostat wiring firebird popular 70

    Hi guys hope you can help new replacement thermostat on oil boiler old one was firebird that was faulty this is the replacement part they sent. I havent got a clue how to go about wiring it up from this diagram.living in rural wales its pretty tricky getting hold of a electrician hope...
  4. D

    Wiring nest thermostat, I'm missing something obvious here!

    I've had a look at the likes of the following: In summary - run a 5 core from viessman boiler to a nest heatlink. Live and neutral to power it, then 2 cores for the control of it (plus earth). All good, but I can't see a mains out from my boiler? And it matches the board on that YouTube video...
  5. D

    Nest 3rd gen thermostat power supply

    Hi, I've got the thermostat nowhere near the heatlink to supply 12v, so currently using the usb power supply. This means that it's cannon fodder for a toddler... I was hoping to wall mount it and supply it from a light switch via a 12V transformer mounted in a back box behind it. Would supply...
  6. C

    Nest Thermostat - vacation home setting - hot water / heating

    Dear community, as the Pro Nest are too fare away from my place in Italy, I am seeking here for advice. The actual work will be done then by my local electrician - I am a DIY. Goal: I want to install a Nest 3rd generation learning thermostat (not the thermostat E) including heat link to my old...
  7. E

    Nest thermostat e installation

    Hi I want to replace my current Honeywell CM927 with a Nest e. I'm having some trouble identifying the correct wiring. Please see pictures of current receiver I want to replace with the nest e heat link. Any advice and instructions would be greatly appreciated.
  8. Z

    Replacement of old honeywell thermostat with mc6 wifi thermostat

    Hi Guys, Hopefully you can help? I just wanted to get some advice on the wiring of the new MC6 WIFI thermostat? I have attached a picture of what I am replacing and the wiring diagram of the new Thermostat. Please also see recorded voltage readings I have taken. Current Honeywell Stat :=...
  9. D

    Can an oven thermostat probe (thermal bulb?) with a broken spot on the casing be repaired?

    I am replacing a thermostat on a wall oven and can only find used parts due to the age of the oven (1960's Frigidaire Flair). The used thermostat has a probe that goes into the oven and the casing or covering that covers the capillary tube has a break in it that exposes the capillary tubing. Can...
  10. A

    Replacing Drayton Thermostat with Digital - Wiring Check

    My drayton thermostat (3-wire) stopped clicking so decided to buy a wifi digital thermostat. Digital thermostat dry contact is not wired to the live within the unit unlike the drayton. Can someone confirm my jumper cable position is correct? (i.e. does it matter which side of the dry contact...
  11. R

    Help required please re PRT-E thermostat wiring symbol (difference between models and compatibility)

    Hi all, firstly I’m not in anyway qualified to do any electrical work but was just hoping for a quick piece of help In regard to trying to find a replacement for my non-functioning Uponor PRT-E digital thermostat which controls our underfloor heating. The model in question, the PRT-E is generic...
  12. W

    Need help to access thermostat screws

    Hi, I have a Beko OTF22300x double oven and need to replace the thermostat in the a main oven. Problem is that I can't access the screws to remove the old thermostat from behind the control plate, as the plate seems to be made up of 2 panels which are really close and I can't separate them...
  13. Vortigern

    Can't link my heat link component of the E-Nest to thermostat

    Reset my thermostat today from my iphone. The link to the thermostat was fine. Then the bit where it tries to link to the heat link will not link to it. I have tried resetting the heat link and got the blue light. I have tried new batteries. I have tried bringing the thermostat within two meters...
  14. S

    ESi RF Programmable Room Thermostat. ESRTP4RF

    Hi everyone, I have the above controller and want to install it on a Vaillant ecoTEC Plus 838H boiler, the programmer instructions are vague to say the least but there appears to be 2 options. Method 1 live link pin 1 of the controller receiver and use a single wire to connector X1 connection...
  15. R

    How to shut off 120v baseboard heater?

    I've planned a 20A circuit serving a tiny half-bath in a workshop. The circuit will contain a few LED ceiling lights, a receptacle (not for tools) and a 350 or 400W 120V baseboard heater. So it would not be convenient to shut off the heater via the main panel. When I'm not working during the...
    • rmully
    • Thread
    • baseboard before control double either heater how to mount mounted off single single pole switch thermostat wall
    • Replies: 1
    • Forum: DIY Electrical Advice
  16. D

    Warm-up MStat change out help

    Hello I recently had a Warm-up underfloor heating system installed, but due to a breakdown in communication. I ended up with the basic Mstat controls units rather than something digital/programmable. The MStat comes with NTC5K sensor and for some daft reason the rest of their thermostats use...
  17. C

    Nest learning thermostat

    Hi, I went to a job yesterday to install 2 x nest smart thermostats on an S plan system with 2 heating zones. when I took the cover off the wiring centre the cables from the central heating zones, cylinder stat and hot water were pre made plugs that clip into the circuit board as opposed to...
  18. EricMark

    Why do I have a wall thermostat? is there nothing better?

    In a way I know the answer, wall thermostat turns heating off when we have warm weather, but I look at the PC and it shows me the target and current in each room from the electronic TRV heads, and I thing if it can tell me when room is cold why can't it be connected to boiler and switch it on...
  19. C

    Programmable thermostat Danfoss wiring

    Hi guys. I have a question about wiring scheme and how to wire my heating floor thermostat. I have this scheme and correct me if I am wrong but I have to connect floor mat wires with L load and N load holders and true live and neutral with L and N, right? And how do I connect two sensors, it...
  20. V

    Help figuring out this line voltage thermostat setup

    Hi, I bought a house that has a garage that was converted to an office by the previous homeowner, and it is separate from the main house. I suspect that they did some of the work themselves. The office has two baseboard electric heaters, and also an electric heater that blows hot air. Somehow...

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