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underfloor heating

  1. C

    Underfloor heating wet system

    Hi there, i have a wet underfloor heating system that is about 17 years old, it runs off of 3 manifolds around the house. In the last 4 years almost all of the actuators popped off, 3 of them seem to have burned out as there is scorching and the smell of burning when they popped off. Is this...
  2. T

    Underfloor Heating Mixer Valve not working

    Hi, I just put a couple of these in: Problem is, the mixer valve is not regulating the output reliably. eg set boiler to max (78C) and get 57C going into the UFH circuit, which is way too high - it should be regulating to 35C on MIN according to the sheet. I'm not sure if this is a problem...
  3. Z

    Underfloor heating problem

    Evening all! Just wondering if any one has had any issue with underfloor heating wiring center 'clicking' on and off, have replaced the center but the issue persists. Any help would be greatly appreciated. Thanks.
  4. king of pipes

    Wetroom Underfloor heating

    Posted this few weeks ago sorted it out today just needed a pump works a treat just needed that little push . Kop
  5. V

    Fixing toilet to tiled floor with underfloor heating

    I have to fix a new toilet to my daughter's downstairs toilet.She has just had the floor retiled. The house has piped underfloor heating. I am just a bit concerned about screwing the pan to the floor and whether the pipes will be far enough down not to worry. The previous wc was plugged and...
  6. Matt V

    Rehau underfloor heating: help?

    Hi, Just moved into a new flat. Half of the house has radiators, but the new extension has a Rehau underfloor heating system. The boiler is brand new (Vaillant ecotec), and the radiators are working fine, but no heat coming from the underfloor. The pipes at the manifold are hot, but the flow...
  7. J

    Propix Underfloor Heating. Insulation underneath?

    I have had a quote from a reputable installer for underfloor heating using the Propix system. Does anyone have experience of this? My concern is it is a suspended downstairs timber floor and the quote has not included any insulation beneath it. The Propix panels come in 4 different thicknesses...
  8. S

    Underfloor heating advice.

    Hey guys, looking for a bit of advice on underfloor heating if you don't mind?! I've done a bit of research and am still a bit confused. So i'm looking at installing wet UFH through the hallway, kitchen and rear extension that we're planning. existing bungalow floors are timber suspended...
  9. W

    Bathroom underfloor heating

    Hi, We are in the process of refitting our downstairs bathroom, the house is a long term project with all rooms requiring renovating as well as a rear extension. Eventually we would like to have underfloor heating throughout downstairs, construction is a suspended wooden floor with a large crawl...
  10. S

    Nu heat underfloor heating

    Hey guys n gals, Anybody had any dealings or fitted their ufh heating products. The customer has decided to go with these people, because the thin trays are retro fitted to the floorboards and something like a 30mm screed put on top, so the customer can tile everywhere. It’s a huge very old...
    • Sharp Point
    • Thread
    • heat heating underfloor underfloor heating
    • Replies: 16
    • Forum: UK Plumbers Forums
  11. K

    Combi boiler flow temperature with underfloor heating

    hello, I have a Worcester greenstart 440 Cdi combi boiler feeding a wet underfloor to my whole house. There’s one manifold upstairs and onedownstairs. The underfloor manifolds have a trv to make sure the flow temperature remains at 40-50 (or even lessbecause I have a laminate floor). I have...
    • kam187
    • Thread
    • boiler combi combi boiler flow heating underfloor underfloor heating
    • Replies: 20
    • Forum: Boiler Advice Forum
  12. SimonG

    Underfloor Heating Options.

    Been to look at a job this afternoon. Workshop being converted into a house. Current floor is 3" concrete on top of 3" of kingspan. Customers looking for best options. I was thinking of an overlay system to directly on top of concrete floor. Opinions?
  13. C

    Underfloor heating in new build ... does it comply with regulations?

    Hi ... I'm a keen DIYer who has installed a few systems in the past. My parents have just moved into a new flat and are finding the heating system very difficult to use. I am wondering if the below specification is sensible or even complies with the regulations ... It's a 2 bedroom flat (with 2...
  14. B

    Underfloor heating advice needed

    Hi all, I'm looking a bit of expert advice on an idea I have. We moved into a new house a few months ago which has its master bedroom over the garage. We used the bedroom for the first two months but have since changed because it was so cold. I've insulated the loft and sealed the garage...
  15. J

    Underfloor heating wet system-- Any Advice Welcome

    Hi I'm new here so take it easy with me. Empty Bungalow not moved in yet. Insulated cavity walls built onto foundation blocks with deep footings. Uninsulated concrete floor onto soil. I've done some research but finding it difficult to get unbiased advice. I am looking to install wet...
  16. D

    Underfloor heating - problems with thermostat

    Hi, I'm looking for some advice and hope somebody can help. I live in a new build house with underfloor heating on the lower floor and radiators on the top two. The bottom floor was controlled with a wall thermostat and the upper floor was controlled with a Salus room thermostat. I recently...
    • DAK
    • Thread
    • heating thermostat underfloor underfloor heating
    • Replies: 3
    • Forum: UK Plumbers Forums
  17. V

    Water Underfloor heating not working - help needed to find the problem.

    Hi everyone and hank you in advance for your time. My kitchen water based underfloor is not heating up appart from a small area near the start of the laid pipe... The remaining of the floor is permanently cold as if there was something blocking the water flow. This appened only this winter (the...
  18. A

    Underfloor heating, 1 side not working.

    I have to look at a job tomorrow. The cust called and said that one side of the room works fine but the other side doesn't work at all. Reckons 1 half hasn't been connected up. Sounds a bit strange, I asked if it's always been like that and he said yes. Installed approx 1 yr ago. Also said he...
  19. M

    Underfloor Heating & towel rad

    Hi, I am having water underfloor heating installed in a one bed new build flat. I intend to have three zone. Kitchen/Lounge, Bedroom & Hall/Bathroom. My problem is that I want to install a heated towel rad in the bathroom. What is the best way to acheive this. I have a three port manifold. I...
  20. D

    Wet underfloor heating single room?

    ok so I'm putting in a wet underfloor heating system in my kitchen which is 3m x 6.5m, I will be running it off my baxi 105e combi boiler which is located in the room above the kitchen, we have already dug up the floor and will be putting a sub concrete base then 120mm of celotex insulation then...

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