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Evening all, I’m hoping somebody can help.
I have a wet speed fit UFH system, that controls 9 loops on the ground floor, each with a separate zone thermostat, flow valve and actuator.
The problem I’m having is when the main programmer (which controls the entire system), is left on (I.e...
- Question
Hi, I need some advice on what wet UFH system to get for our renovation of a 1970s 3 bed bungalow. The house had subsidence so in the process of fixing that the floors were dug up and replaced with the following construction: hardcore base, membrane, 150mm insulation, concrete finish...
Had a contractor come out today for in-floor heat not working. I have 2 zones each with Rehau manifolds supplied from a single pump and neither zone worked. Contractor felt the pump had failed and replaced it only to discover that the system still did not work. After much consideration...
We’ve had a UFH system installed as part of our home renovation which is run alongside our existing radiators. Some of it is in rooms with LVT flooring which means we’ve got to be careful with water temperature (floor temp limits are set, but can easily overshoot if water is too hot).
Our...
- Question
Hi,
I have a strange problem in my recently purchased property. I hope someone can shed some light on it.
In a nutshell, when a thermostat causes the underfloor heating pump to run, the boiler does not provide heat unless it happens to be switched on manually or by the boiler timer.
It is...
Bit of advice needed. Searched but couldn't find anything about Combi's and UFH with no rads.
Customer wants to have a combi, UFH but no radiators. Is it a good idea to have a single radiator on the system to provide a heat dump? Or should an auto-bypass suffice? If an auto-bypass then close...
I have a client with 5 manifolds that are Pulsar Direct supplied .I know Pulsar direct are no longer. I have a few with leaking TRV (RBM -TL50) pins. How easy is it to change the pin side of the valve. . Are they standard or specific to the manifold?
Where would I look for spares. Just had 'we...
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, I'm after some advice on converting my current CH system to Wiser smart system. In particular, looking for advice on whether I can use the Wiser Hub without using Wiser's specialist Underfloor heating controller.
Current set-up
• System boiler (Vaillant ecoFIT pure 630) with unvented hot...
Greetings PF members,
Does ufh operate similar to normal central heating, as in demand, switched, satisfied etc? We’ve been having an issue recently, in one of our propertie, whereby the bedroom was staying hot even though all thermostats were off.
Boiler is a Combi, property is a well...
Hi all,
Looking for some advice. Recently moved into a new house and we've been doing bit and pieces to it, we're now at the point where we're looking at the heating system. There is currently a multi-fuel burner which provides hot water and heat for the radiators, there is also an immersion...
Hi all! So yes, Richter level 7 earthquake at least. I need to plan an underfloor heating for a 4x4 expedition/overlanding off-road vehicle, and it has to be able to withstand hundreds of miles of Australian corrugated roads and many thousands more of very bumpy roads of all sorts. A shaky floor...
My normal supplier has phoned me today to say they cant supply the grooved cement board overlay system(18mm) till end of September.
Can anyone recommend any suppliers that may stock it ? need 230m2. Will need to make some calls tomorrow and find another source if possible.
Hi - please help me. I think our UFH is installed incorrectly. Please see pictures (if anyone needs more images I can take them). UFH-Full-View-Labelled - https://ibb.co/3C0MsKD
The problems we have are. The heating takes FOREVER to heat the rooms. The circulation pump is running all the...
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 folks,
I have newish gas boiler in 5-bed period red-brick house.
The ENTIRE house has underfloor heating which works pretty well.
However, my gas boiler provides heat for underfloor heating and also heat for hot water. Obviously these are at totally different temperatures.
ALso, there are...
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...
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...
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 have recently had a UFH circuit added to my existing CH/HW system and had a question on performance when UFH and CH are operating at the same time.
My boiler is an Vailliant EcoTec Plus 630 and for a number of years this was running with a CH and HW loop only. Each loop had a 2 port...
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