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Hi guys
Is it better to have two 2 port valves or one 3 port valve to control the flow to either dhw or underfloor heating ? Cheers
Hello
I have an oil fired Worcester regular boiler which suddenly has a mind of its own. Programmer totally off but the boiler is firing up. I’ve noticed that the valve doesn’t move when I turn on the programmer and click the thermostat to on. Should it? The DHW valve doesn’t have a visible...
Hello,
I am new here and have come looking for help. I live a small 2 floor ( 1 bedroom house) with Polypipe underfloor heating. the UFH is upstairs and downstairs. Its been installed for around 6 years and worked fine, I have 2 single RF receivers under the stairs ( this is it Polypipe RF...
The UFH feels a bit patch in a few of the rooms so investigated the UFH controller...
What's this red stuff and should I be concerned about it?
Hi folks.
Sorry this is a long one. I'll try and keep it organised.
Son has just moved into a purpose built (2013 ish) 4th floor apartment as a tenant. No gas in the building. Triple glazing.
1. The letting agent led him to believe that the electricity supply was on an Eco 7 meter. He didn't...
Good Evening,
We live in an old stone farmhouse which we are steadily 'improving' as the years go by.
The heating is provided by a CTC GSi 12 GSHP feeding UFH in the kitchen and Dining Room and radiators elsewhere.
The time is fast approaching when the bathroom is due a workover. In common...
Hi. Hoping for some advice. Yesterday I did have an authorised tech round whom fitted a new control board and electrode/cable and my DUO TEC Compact+ 24 GA came back to life but things are not going as expected and unfortunately I am in Lithuania full time since lockdown and do not speak...
Hi,
Hoping someone can comment on whether what I see happening at my UFH manifold is OK, or whether there is cause for concern. I'm not an expert on underfloor heating, Our system was fitted about 10 years ago and has worked flawlessly with zero issues all this time.
As you can hopefully see...
Background story: About 18 years ago we refurbished 75% of our house and self-installed UHF in that part of the property with the help and advice of a good friend of mine (who is also a Gas Safe registered engineer). At the time we purchased a design and complete kit of parts from a young...
Hi, I’m hoping someone can help – I need a bit of advice / help as I'm not sure if the recent cold spell is too much for the UFH in the main living space (it's a barn conversion so 25ft high vaulted area) and I've checked all I can think of. It's 15 degrees despite all looking to be OK to me...
We have a Worcester 30CDi boiler with a joule thermalstore 2.0 (gas and solar) with a Giacomini heat exchanger supplying hot water for our wet underfloor heating and our domestic hot water. It is a system we have inherited but one that does not seem to work as intended. The underfloor heating...
Dear community members,
Got a question here in hope someone can help to advise. I recently got my extension done with U/F heating installed. The manifold is in the garage next door so there are four pipes pass through the wall. The work is done and is working ATM. I wanted some plumbing work...
Hi,
I'm installing a large 8 zone UFH system into a new concrete floor we're installing at a bungalow. I'm looking at the pipework manufacturers and i can't decide which to go for:
I want to install the best under the screed:
I'm currently looking at for Pipes:
Uponor
Rahau
Polypipe
John...
Have a large ufh job to do 250m2 with low profile boards, 12mm pipe, 150mm spacing.
Customer does not want gas in the house so wants an electric boiler. Unvented cylinder will be direct so boiler will only be running ufh.
2 manifolds to be installed
3 phase will be installed, but this means...
Hi
I installed ufh on two floors. My question is can I run two manifolds on two floors with one pump and mixing shunt?
How do I go about connecting the manifolds together, do I run a T straight after the pump before it enters the first manifold or do I connect the second manifold after it...
Moved in recently and inherited a combi boiler with 2 zones setup, one to the rads all around the house and a second to the underfloor heating in the kitchen. When the kitchen zone is activated, the boiler kicks in, the flow pipe heats as expected and the heat only travels through the pipework...
Hi all, I hope you're keeping well in this madness!
I wanted to ask a (probably stupid) question. I live in an apartment with underfloor heating, I've pictured what I can of it as I'm sure that'll make more sense than me trying to describe it.
During summer, I rely on a mobile aircon unit and...
I have a gas boiler for DHW and single zone heating (S-plan with TRVs on all radiators). Now I'm retired and my circulation isn't as good as it once was, I have problems in the colder months with cold feet - particularly on tiled or engineered wood panel flooring on the ground floor. I have...
Hi all. If I may, I'd like to ask some beginner's questions.
The situation: We think we may have air trapped in our UFH system. Therefore, we're considering refilling the circuits. However, there are a few details we need to clear up first.
First of all, we need (?) to buy some hose end...
Hi - I little insight and guidance would be much appreciated.
My wet UFH was installed over a year ago by a qualified heating engineer, he went through all stages and did the pressure test as well, everything has been working nicely without any issues.
Now here is the unlucky coincidence - I had...
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