underfloor heating | Page 4

underfloor heating

  1. R

    Insulation resistance check

    Hi - I have a Warm-up underfloor heating system. And it's stopped working. I did a basic resistance check - and clearly there's a problem (shows just 18ohms when it should be nearer 200). Warmup have said they can send an engineer around to lift a tile after doing a thermo heat check...
  2. S

    Is certificate part of installation?

    I don’t want to see my sister ripped off, so I thought I’d ask a quick question of you guys if I may? My sister had underfloor heating installed in bathroom with new circuit. The electrician said he would get her a minor regs certificate which She needs to uphold the underfloor heating...
  3. B

    Heatmiser UH3 troubleshooting

    Hi fellow electricians, Wondering if anyone out there can kindly help me out? I have a underfloor heating controlled by UH3 heatmiser. When thermostat control is activated, there is no boiler response and hence no heating. Has anyone come across a similar problem? Is it a relay fault within...
  4. HappyHippyDad

    Which underfloor heating control panel?

    My customer wants to change her control panel for her underfloor heating. She finds it too complicated and wants something more simple. I have only ever fitted the ones that the customer has supplied along with the underfloor heating. Here is the one she has at the moment: Can anyone...
  5. D

    Fault on underfloor heating mat.

    Hi All I have a fault on an underfloor heating mat which is as follows L-N no continuity (should be around 200 ohms) N-E short circuit L-E clear I need to find the exact location of the fault so I can take a tile up to repair it, I have thought about hiring a thermal imaging camera, just...
  6. E

    Underfloor Heating Thermostat in Bathroom

    Hi, Is it allowable to install an underfloor heating thermostat inside the bathroom but outside any of the listed zones? We are having a room converted into a bathroom and there is no suitable place directly outside the room to install it, however the new bathroom itself is about 3m x 3m and...
  7. C

    underfloor heating do i need a CPC-Mesh

    just checking the regs 753.411.3.2 which state i need to use a conductive mesh connected to the CPC of the circuit. I am installing a flexible heating mat from Warm Up in a kitchen and i dont see any mention of the mats needing a conductive mesh needing to be installed??
  8. G

    polypipe underfloor heating, wifi vs NEST

    HI all, got a holiday let that wants to control heating from their home as people leave it on etc. setup is s plan upstairs HW and heating(rads) , with stat up there for heating downstairs two zoned UFH, bathroom and Lounge ive priced up the polypipe stuff, new center and stats and its...
  9. GBDamo

    Sanity check regarding electric underfloor heating.

    Been asked to look at an electric UF heating system. As yet it is laid but no connected and no supply is present. There are two mats at 1600w so total 3200w, 14A. My intention is to run a feed off a 20A RCBO via a 20 DP isolator to the thermostat. Run in 2.5 T&E, clipped direct total <10m...
  10. Daniel Coakley

    Electric Underfloor Heating - Tripping RCD

    Hi all, wondering if anyone can help me with a recent issue I've had with electric UFH in a small flat. Found that when the UFH starts, the RCD trips immediately - this started last Saturday while I was away. Prior to this, I had heard some buzzing coming from near the UFH unit controller in my...
  11. JC Heat

    Upgrade your old underfloor heating thermostats

    Just for your information, to conserve energy consumption with your underfloor heating, it is a great idea to replace your old thermostats with the programmable thermostats. With this kind of thermostat you would be able to set the timer to go on and off at certain times of the day. With this...
  12. JC Heat

    New to the forum with underfloor heating background

    Hi everyone. I look forward to our chats and shares. We supply, install and repair underfloor heating in South Africa. Any questions are welcome.
  13. T

    Underfloor Heating Advice on installation

    Hello, New to the forums, I don't know if anyone is able to help me or give me some advice or tips (I'm not an electrician). Me and my partner are buying a new build home and we wanted to fit underfloor heating downstairs, we have worked out it will be approx 15sqm of matting 100w matting...
  14. Gavin John Hyde

    Underfloor heating thermostats

    I tend to run a mile from underfloor heating as its a pain in the backside to put right if it goes wrong. Got a regular customer whose old manual thermostat has died, power goes to it, but nothing else, its dead. Tested resistance of the heat mat and the values pretty much same as paperwork when...
  15. S

    Underfloor heating bathrooms- recommendations?

    Got two underfloor heating systems to install- both on timber with a tiled finish. Both bathrooms are around 2 x 2. What systems have people installed and what recommendations have you got?
  16. M

    CB Calculations for Underfloor Heating

    Hi All, I've taken a look at a consumer unit today and noticed that the previous electrician wired bathroom underfloor heating using a 20A circuit breaker. There are a range of spare CB's and having made my own calculations, just wanted to check what you all thought. According to previous...
  17. D

    Intro and question about my current electricians advice on Underfloor heating

    Hi all, I have had an electrician round doing some rewiring. Whilst most seems good i have had a few problems with him crossing lives and neutrals, connections coming apart and a broken pump (blew whilst he is working here says it was nothing to do with him though). I am trying to persevere...
  18. J

    Underfloor heating mats

    just want some advise. We have a small annex which has one ring main for the hole place. We want to do an extension and install underfloor heating in each room. Is it possible to wire all four underfloor heating mats into the ring main at different points. Each room is roughly 5x5m2. Only asking...
  19. M

    Underfloor heating not working

    Hi, can I wire the under floor heating in the kitchen direct for short period to check if it is working ok
  20. M

    Underfloor Heating probe

    Hi, Underfloor Heating probe checked and not working but in a position not to be re-inserted, what are the infra red sensors like, any suggestions. Cheers

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