Search the forum,

ufh

No Wikipedia entry exists for this tag
Recent contents Top users
  1. R

    Underfloor heating + Viessmann 222F

    hi all, Just purchased a property and looking at boilers etc. We’re going to have all of downstairs with underfloor heating (approx: 100 sq meters.) running backup rad pipes also downstairs (just in case!) 4 beds, will have an en-suite bedroom in the loft and also mid level bathroom. Rads in...
  2. Ryooo

    Retrofit wet UFH advice required

    Hi, first post here so excuse me if i break any etiquette on this forum. I have been a plumber for over 15 years. I've just bought my first house, its a 2 bed semi detached ex council house. I've completed major renovations in the upstairs of the propery and now about to start downstairs. I'm...
  3. C

    UFH problem: flow valves not rising and falling

    Hi all, I have an issue with my UFH that I hope you can help with. We have UFH but have never been 100% sure that it works as it should: the lounge/kitchen (one room) has been fine, but the bedrooms have always been a bit chilly. I've put this down to them being carpeted and it taking longer...
  4. G

    Large Extension - Oil Boiler Advice + UFH

    we are planing a large 11m x 11m 1.5 storey extension on the side of our house. We have no access to mains gas. Our current setup is as follows: (installed in a new build 5 years ago) 4 Beds 3 Baths worcester bosch combi boiler (located in car port/shed detached from house) UFH downstairs - 5...
  5. M

    Retrofit (wet) UFH in house built in 1996

    Hi, Finding this site really usefull but would like to hear peoples experience with the installation and merits of retrofit underfloor heating. I live in a 2 bed semi detached built in approx 1996. I want to fit a low profile wet UFH system to the whole of the downstairs (approx 20 sq/m). I am...
  6. M

    UFH pipe spacing in screed floor

    Hi, I am just looking for a little guidance in what my requirements should be for pipe spacing under the screed, my systems specs are as follows: 15mm ultra flex polypipe poly pipe zru 2/3 manifold pump unit and plastic egg trays for pipe S&C screed @ 60/65mm thick, Schulter ditra and 10mm...
  7. richardsimkiss

    UFH From Buffer Tank - Is 'Boiler Enable' call for heat required?

    Hi All, hopefully a simple question, but wanted to ask those who've a bit more experience than myself. Obviously an UFH system would normally (in a typical gas/combi boiler scenario) send a call for heat from the boiler, firing the boiler into life. I have a Biomass (wood pellet) boiler (with...
  8. K

    HELP! UFH system causing boiler temp drop/excessive gas consumption

    Hi all, first post on here - really hope you can help. We have recently moved to a newly converted barn (single story) which has a Polypipe under floor heating system heated by an ideal system +24 boiler. It is quite a large property (the barn is 22x5x6.5) as well as a similarly sized...
  9. T

    UFH Manifold Banging

    Hi all, first post here so be gentle! We have recently installed UFH in around 60M2 of our house. It is a John Guest 3 port manifold assembly with 3 speed John Guest pump & Blending Valve. Each port has an electronic actuator head fitted. The boiler has recently moved into the loft and is a...
  10. 1

    UFH Joist system and Manifold selection - Evohome

    Evening all I have been researching the hell out of this, following my last project. Currently ripping half the kitchen out to remove a wall and make our downstairs open plan - If you wouldn't mind me running my plans by you to hopefully pick any obvious holes in. Current floor is standard T&G...
  11. J

    Heatmiser UFH Automation

    I have a job I will be asking a plumber to do but would like to understand what is involved so I can see if the end result will meet my expectations. I have fully operational Underfloor heating system which I love but am looking to integrate into my smart home system. Currently it is...
  12. M

    UFH mixer valve indentification

    Hi Does anyone recognise the mixer valve on this manifold? I need to get a new one but could not see any manufacturers info on it anywhere. Cheers Martin
  13. M

    Underfloor heating, I've done the donkey work testing, can you diagnose

    ok, so I have a underfloor heating manifold with 11 ports (see pic) Rooms struggle to warm up. Think I know why, here's what I've tested: 1. Pressure expansion tank in garage 2 bar - ok 2. Boiler working, water hot - ok 3. Thermostats calling for heat and actuators respond - ok 4. Flow: all...
  14. D

    Underfloor heating - supply & return flow temperature question

    Hi I have a wet based underfloor heating system and I've noticed that the stone floor in our kitchen isn't warming up evenly. There is one patch that is much warmer than other areas. I have noticed that when I look at the manifold the supply temperature is running at around 50 to 55 degs but...
    • dl1973
    • Thread
    • flow heating manifold question return supply temperature temperatures ufh under floor heating underfloor underfloor heating
    • Replies: 3
    • Forum: Plumbing Jobs | The Job-board
  15. R

    Help... underfloor heating

    Hi, can any one give any advice on UFH please? We have a system that goes through one pump, picture attached, and there is no way of switching the UFH off whilst the downstairs heating is on, despite it being on a separate thermostat. When I turn the thermostat for the UFH something in the...
  16. G

    Problem with flow valve on UFH

    Hi I have a manifold with 7 zones. All are working as they should apart from one which is for the kitchen. Attached is a picture of the flow valve. It is non adjustable. Most flow valves I have seen on the internet are all adjustable. If I set up a hose to both the flow and return sides of...
Creating content since 2001. Untold Media.

Newest Plumbing Threads

Back
Top
AdBlock Detected

We get it, advertisements are annoying!

Sure, ad-blocking software does a great job at blocking ads, but it also blocks useful features of our website. For the best site experience please disable your AdBlocker.

I've Disabled AdBlock