thermostat | Page 9

thermostat

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  1. HappyHippyDad

    Wiring for honeywell pipe thermostat L641B1004

    Evening all. A friend has just rang from abroad asking how to wire up the above thermostat. He wants to use it to switch on/off a pump. I dont get into heating systems so am at a loss, but would like to send him some information if any of you guys can help. This thermostat has 3 terminals (C...
  2. K

    Nest Thermostat 3rd gen compatible

    Hi all Hope everyone is having a good New Years Eve! I have a quick question which I’m hoping you may be able to help with. I’m trying to determine whether or not the Nest 3rd gen thermostat is compatible with the current wiring but the online tool hasn’t been much help. I have a Danfoss...
  3. D

    Pipe thermostat wiring please

    Hi everyone and merry Christmas I need some help with a pipe thermostat that's to activate circulation pump please as I don't understand the instructions as you can tell by the pic I uploaded I plan to order a new one and would be great if someone could repost the photo up with where each wire...
  4. J

    Programmer and stay for valiant boiler

    Hi All, I want to install a programmer and stat to my valiant turbomax combi boiler can anyone recommend a reasonably priced one? Preferably wireless stat but I would consider a hard wired unit. Many thanks
  5. J

    Nest to replace Potterton Programmer and thermostat

    Hi, I have bought a Nest thermostat recently. The quoted price for installation is above 90 pounds in my region. Heard from lots of people that the nest installation might be not difficult, thus, would like to give it a try with your advice. My CH and HW system: Y-Plan (3-port), Potterton...
  6. adejacko

    Hive my old thermostat

    I have my new hive system up and running but want to take off the old thermostat which is set at 30 degrees as the hive over runs it. I want to put the wireless hive in the same place as the old thermostat but don't know which wires to join and which ones to just leave or cover. I know its not...
  7. G

    Nest thermostat compatible wiring

    I am thinking about buying a Nest Thermostat, and would like to put it in my hall, where the old honeywell Stat is, but I am not sure if the wiring is compatible. I have attached a photo. Please could someone have a look to see if the Nest can use this wiring. I have a Viessmann Vitodens 100-W...
  8. Jacob S

    Heat Link wiring Nest Thermostat

    Hi all, New here so thanks for having me! I am changing my old RF thermostat (BRITISH GAS WR1 - a rebadged Drayton) to a Nest 3rd gen on Glowworm Flexicom. I've installed a nest before but this is to a different system.. looked at the wiring diagrams but none seem to match my current wiring...
  9. M

    Help changing thermostat

    Hi please can you help me. My boilers thermostat wireless controller led has become unreadable so I brought a salus rt500rf to replace my honeywall BDR91. However I am lost which wires go where. Do I need one wire as shown in the picture. Thanks in advance
  10. M

    Splitting of UFH and Rads via Stat

    Good evening. Finally the futility of the design of my heating system has led me to try and alter it. Central heating is something i'm not brilliantly versed in. To keep it short, presently a BG WR-1 wireless clock controls the rads and the manifold via the switched output, powering up to the...
  11. BigSpark

    Glow worm 30cxi thermostat wiring

    Hi ive not wired up many boilers before but am trying to learn at the minute as its one thing im really not sure about. Im having issues wiring a glow worm 30 cxi to a Drayton rts8 thermostat. The boiler fires up when i link out the volt free terminals so i know the boiler is ok. But i cannot...
  12. J

    Help! Netatmo Wireless Thermostat installation on ideal mini c28

    (I did post this in the central heating section too, but i thought it might be seen more here...sorry if that's not allowed) This was supposed to be simple, but I'm struggling to wire up Netatmo wireless relay to the boiler and the Netatmo forums are a ghost town. Current setup is a wired...
  13. J

    Double oven thermostat problem?

    Hi all, hopefully someone can help. I have a 2 year old Neff u14m62n0gb double oven. Last week it tripped the house out when using the main oven. On investigation the bottom element spade connector had become welded to the chassis, it had got free from its location tabs and come into contact...
  14. L

    Recommendation of Ultra Quiet Contractor - Underfloor Heating

    Hi All; I have a flat with 6 areas warmed via underfloor heating. Each of the areas are controlled by its own thermostat Microline Ultra-Thin Thermostat with display, and there are 2 models used: 2 x OTN2-1991 with floor sensor (bathroom) 4 x OTN2-1999 with built-in room sensor (other rooms)...
  15. Jackflash

    new wiring of Y plan

    Hi Guys, Does anyone have any tips on wiring a boiler with mid position valve. I've been rewiring a house and have had the job of wiring the boiler dropped on me by the plumber. I have a.. Worcester boiler Center mid position valve Honeywell RF Chronotherm 'wireless' programmable thermostat...
  16. G

    Thermostat swithching

    I've fitted a 300ltr thermal store a year ago and have just recently added solar water heating evacuated tubes. What I'm wanting you do next is get the stats to turn on the rads when the water achieves 65c. As the water from the rads returns it lowers the temp to around 45c while the fire is...
  17. G

    Nest installation wiring help

    Hi all, I am trying to wire a nest 3rd generation thermostat into what I believe to be a s plan heating system and am after a bit of help please. Upon removing the cover for the old programmer, there appear to be two wires to each port please excuse my ignorance, but why would this be as it...
  18. T

    Ariston Eureka switch rewire

    I have to replace switch and cant find any wiring diagrams on line. Anyone seen this before? Where do the white wires go to and what is their function for a bonus of ten. So the wires are stranded 0.5 mm² coming from the thermostat. I hope the pictures are uploaded as nowadays you are working...
  19. P

    I’m thinking of switching to a Hive 2 thermostat not sure it will work on my system

    Hi I’m thinking of switching to a Hive 2 thermostat ….. I currently have a very old SUNVIC TLX thermostat which from what I can work out is only connected to the oil central heating circulating pump which it turns on and off.. There is also a thermostat on the electric hot water cylinder...
  20. A

    Nest 3G wiring help

    Hi all, this is my first post so please be kind. I installed a Nest thermostat a few months ago I have a gravity fed system powered by a Baxi Bermuda Back Bolier, I have a Honeywell 4043 2 port valve, I based the insatallation around a c plan as the wiring appeared to follow this logic although...

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