thermostat

  1. Dave777

    Replacing Room Thermostat With One That Can Be Place In Any Room?

    We have a standard dial room thermostat in the hallway but we want to replace it with one that can be moved a round when ever we want, what sort of kit do I need? Do we need a wireless room thermostat, does that mean wiring in a device where the old room thermostat is to communicate with the...
  2. T

    Thermostat change to digital wiring.

    Looking to change my old thermostat to a digital but not sure how it needs to be wired up with the existing wires if someone could help please.
  3. N

    Replacing a John Guest Aura thermostat

    I have a wired Aura thermostat JGSTAT2W, Ii want to replace it with something App controlled. Is it just a straight swap for the newer JGSTATRF4W. If not, is it possible to this? If so, can I (as a confident, semi-skilled person) do it myself? Thanks Nick
  4. P

    It´s that time of the year..... smart heating....

    Not sure this is the right place, but here goes... Recently moved in as 2nd tenants to a new build, it has a Vaillant combi boiler, and dual zone thermostats - never had 2 thermostats before. Whilst the boiler is in the kitchen there seems to be thermostat labeled pipes and control in the...
  5. J

    Thoughts about separating hot water and heating IDEAL FF Series

    Hello guys! We have an Ideal Classic FF series boiler in the house. It seems to be only single circuit/zone. When we have it on it heats the hot water for the storage tank in the hot press (yes, I moved to Ireland..Airing Cupboard for the rest of you ;) ), but also pumps water to the...
  6. E

    Thermostatic shower like cracking a safe

    I had a thermostatic shower installed a couple of years ago. I specifically picked a thermostatic shower because nothing annoys me more than a shower you have to be a safe cracker to be able to get it to a reasonable temperature. but our shower has now become one of these, to the point that I...
  7. J

    Typical temperature range of a freezer's defrost thermostat?

    Hi everyone, I have a faulty defrost bi-metal thermostat, manufactured by KSD with the marking 8/-7 printed on a label , as shown in the attached image. This is one part of a temp-sensor/fuse assembly found in a Hoover freezer...
  8. C

    Underfloor Heating Thermostat

    I have just purchased a house with underfloor heating (dry/electrical) in the kitchen. It is currently controlled by a Milux 2 Programmable Thermostat which is battery powered and just has two black (sensor?) wires feeding into it. Given I dont know the details for the electrical mat that has...
  9. J

    Wiring Smart Thermostat from Old Battery Thermostst

    Need some advice as to how to wire up my new Smart Thermostat (picture 1 below) My Old Thermostat has three wires red, blue and yellow( taped red for live) and runs on 3V (see picture 2) The new Smart Thermostat needs 240V independent for 3 and 4 as it is a dry contact. Just need...
  10. B

    Old thermostat pre-Hive thermostat intereferes with heating.

    Hi, My heating system had a Hive thermostat fitted a couple of years ago. I've finally got round to some decorating and have removed an old pre-Hive wall mounted thermostat that I want to get rid of. This thermostat control had no effect on the heating, regardless of how it was set, but, after...
  11. P

    What receiver will work with Danfoss tpone-rf 087N785300?

    Hi, I need to replace my receiver for my central heating which is broken. The thermostat that it's been connected to is a Danfoss tpone-rf 087N785300. Does anyone know what makes/models of receiver can I use with this? Will any work or does it have to be a particular one? Thanks. PS. It's cold!
  12. D

    Help replacing my old thermostat with a new one both Danfoss

    Just struggling with the wiring. On my old thermostat I have 3 wires plugged in Live 1 neutral 2 not sure but it’s number 4 I have attached the picture. with my new thermostat I have N L L Com Nc No so will plug 1 into one of the L 2 into N 4 not sure where to plug that one in it’s not...
  13. S

    Thermostat Replacement - Wiring Query

    Hi All. I am trying to replace an older wired analogue thermostat (HoneyWell) with a basic wired digital one (Danfoss RET2001M v2). I have tried a few of the seemingly logical wirings, but the best I have been able to do so far is have the new thermostat display the room temp, and I can...
  14. D

    Over-controlled CH - explanation of operation please?

    Hi, new here and not sure where best to post a question about CH (leccy or plumber?) - moderators please move if necessary. Also I don't know the right terms - e.g. how to differentiate between electrical circuit and water circuit except by context? So apologies if my writing is confusing. I...
  15. 5

    House not warming enough, not sure if it's the boiler or thermostat

    Hello, A few days ago we started working on a property that was recently tenanted. The tenant had not mentioned any heating issues but the house is not getting warm enough. The boiler is a Ideal Logic Combi2 C24 connected with a Honeywell Home thermostat system. At first there was no heat, then...
  16. C

    Honeywell T3R delay

    Hi, I have installed a Honeywell T3R Thermostat and it is all working well. However it takes a few minutes for the flame logo to go off the screen, even though it turns the boiler off immediately. Is this normal?
  17. S

    Hive Mini Thermostat Install

    Hi there, Was hoping to install a new Hive thermostat myself - but turns out it's not as simple as switching over from the old temperature wheel one... It's a Hive Mini single channel receiver, and we have a Main Eco Elite combi. The old one is a simple two wire setup - supplied by twin and...
  18. C

    Nest heat link thermostat problem

    Hi folks, I'm having a few issues installing my nest 3 thermostat with my boiler, my old thermostat was the old school clock with constant/timed/off the original cabling for which going to boiler has live, neutral, earth and switched live which I can't seem to find instructions for any where...
  19. S

    New water heater installation

    Hello to everyone, I've just had a cyclone cy150L installed which has two thermostats. The plumber has stated that the top is boost and bottom is off peak. I know this not to be true and did mention how they both work together. My question is, what complications will there be for having just...
  20. rajdsingh

    Fitting a Vaillant VR10 to Gledhill hot water cylinder

    Hi, I have a Vaillant system boiler setup with the new (July 2023) ecoTec 630 and a VR71 wiring centre. I asked Vaillant before purchasing this whether there was any benefit of using a Vaillant cylinder over a third party and was told no, they all do the same thing. So I chose a Gledhill hot...
Back
Top