Welcome to the forum. Although you can post in any forum, the USA forum is here in case of local regs or laws

underfloor

  1. K

    Underfloor heating manifold

    Hi all. We have underfloor heating on a couple of levels in our house. One floor was not heating and I asked advice from a plumber we have used before. I sent him pictures of the manifold in question. While this was going on I switched off fuses and replaced batteries etc. The heating has kicked...
  2. A

    Completely clueless underfloor heating

    I live in a property where underfloor heating was already installed by a previous owner. No manual was left, not even sure of the model/setup of our system (other than the fact that it’s a wet system linked to my boiler/central heating system & I can see these pipes behind a cupboard). It is...
  3. M

    How to get underfloor heating flowing

    I am seriously stuck with an underfloor heating system which isn’t getting warm enough. I have previously had it working perfect in January however is been off a year and now decided no to play ball. I have changed the reliance thurmogaurd mixer which has helped and the manifold is now getting...
  4. D

    Advice on faulty water underfloor heating system

    Hello all and hope everyone is well, New to the forum and would be very grateful for any expert help. I live in a small flat that has underfloor heating zones in living, bedroom and bathroom. Unfortunately, the floor no longer heats up when I activate the bedroom and living room zones...
  5. R

    control underfloor heating pump wirelessly?

    hello newbie diy-er here looking for some guidance please :) gas boiler (downstairs) was connected to underfloor heating pump and valve (attic, along with hot water storage tank), coming on with the hot water the wiring between the two has failed - cable was exposed to water leak - so now I...
  6. S

    Heating system underfloor/hot tub

    Hi everyone. I have a problem that is beyond the skills of my plumber, I have 2x Shepherd huts in a field with a hot tub and underfloor heating. I would like to install an external log burner that would run the underfloor heating, heat the hot tub on a similar curcuit to the underfloor heating...
  7. P

    Moving pipe work for Underfloor Heating

    I am doing some work for a client which involves moving some pipe work for the underfloor heating. They would like it moved the adjacent wall so they can install a washing machine in the cupboard. I have included a picture below of the fixtures and the walls. Question is, can it simply be moved...
  8. W

    Polypipe underfloor heating not heating up properly after a few years

    Had polypipe underfloor heating installed around 4 years ago. Flow rate used to be around 2.5 l/m now its just over 1 l/m. Tiled floor now is heat patches I have a nest connected to this also. And 3 zones come on at once in same port on slave unit I've changed the pump, diverter valve and...
  9. R

    Underfloor heating pricing

    Hi I have a 600 Meter square new build commercial job to install UH . I am mainly a domestic plumber and this job is quite big for me. And i was wondering if i could get some ideas on how to price the labour. looking around 2 weeks to complete the job with 2 men and a apprentice. any help would...
  10. I

    Underfloor actuators working on one system but not on another?

    Downstairs I had a 12 port Hetta underfloor system installed by a plumber. Upstairs I installed an 8 port Hetta system myself using the existing pipework which had an old system on. Both systems are now fully Hetta with exactly the same components on (wiring centre, manifold, actuators...
  11. K

    Underfloor Heating Pump Settings

    Hello, I have a piped underfloor heating system in the kitchen. The valve/mixer/pump unit is under the stairs. It has a number of settings and a digital display. Settings include PP1, PP2, CP1, CP2, I, II, III, Auto, a number followed by W, and what looks like a night mode setting. When I...
  12. thedoomguy6312

    SMART thermostats mixed underfloor radiators for ashp

    Hi all, Would value your input. I have recently replaced a boiler with an airsource heat pump. The heat pump feeds ground floor and 1st floor underfloor circuits as well as radiators on 1st floor and second floor. Rooms with underfloor have thermostats (but they are not smart). The radiators...
  13. R

    First Underfloor heating install advice and tips

    Got an underfloor heating to install and Ive done a few repairs on manifolds etc but this is the first design and install for me. Advice and tip requested. The job is a kitchen extension with under floor heating this .will be added to the existing rad heated house. The new heated areas will be...
  14. A

    Electric heater for wet underfloor heating

    Hello I've got a wet ufh heated by gas boiler. Is it possible to connect an indoor electric heat pump or heater that would fit in the utility room cupboard and be used during the day when solar panels are generating excess electricity?
  15. P

    Help with Underfloor heating problems

    I have a water underfloor heating system installed that has never really worked. There were also radiators installed around the same time that also didn’t work. So basically the entire central heating doesn’t work. There is no air gap in the water pipes, I’m convinced there are some underlying...
  16. L

    Underfloor Heating Manifold - what brand?

    Hi, I am trying to see if anyone recognises the brand of this underfloor heating manifold? I think it's about 22 years old. I'm trying to get more details to see if I can change the faulty actuator. Any suggestions welcome. Many thanks, Mark
  17. S

    underfloor heating pipe up

    I've got to pipe up an underfloor heating system, the heating manifold is under a heat only boiler and the central heating pump is fitted in a cupboard on another floor . can I pipe up the manifold direct to the boiler flow as this will be on the negative side of the pump, running a feed all the...
    • Stanly
    • Thread
    • heating pipe underfloor underfloor heating
    • Replies: 3
    • Forum: Central Heating Forum
  18. C

    Underfloor Heating broken

    Hello Underfloor heating installed in 2019 - no probs at all. Suddenly stopped working yesterday. Thermostat is starting the pump, and lights come on. Pipe is very hot at point 1 - and cold at point 2 I have also noticed a leak at point 3 My theory is the motorised valve has broken - and...
  19. A

    Underfloor heating enquiries

    A friend wants a radiator moved but has underfloor heating in the kitchen. Do I need to drain the underfloor heating down or is it completely separate
    • Anonymous
    • Thread
    • heating underfloor underfloor heating
    • Replies: 1
    • Forum: UK Plumbers Forums
  20. H

    Underfloor heating flow direction incorrect?

    Hi All, We're been living in a new build property for the past 2 years without any obvious heating issues. We've an underfloor heating system that's split across 4 rooms, and is driven by a Daikin ASHP. I've occasionally had to take the actuators off in order to release stuck pins after...

We recommend City Plumbing Supplies, BES, and Plumbing Superstore for all plumbing supplies.

Featured Content

Back
Top