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My Altech CPS 130-5 has stopped working and plumber said he can’t find this pump anywhere! Is this product still being made as it was installed about 10 years ago? Can anyone advise where I can buy it or recommend a similar product? Otherwise the whole ‘kit’ needs replacing and I’m trying to...
Hi .there, can anybody give me advice on how to set up this digital clock. My ufheating is not working and I am trying to figure out if it is the timer or the pump.
The pump will get very hot and the pipes over the thermometer will also get hot, but as soon as I turn on the radiators for the...
Apologies if its already been covered. I've been asked to quote on a heat only with a solar compatible unvented, the existing system is 10mm microbore gravity fed to rads. I'm confident of the conversion and have my gas safe and G3, I've also been been asked to provide an outlet for, and install...
Hi, I have a Grundfos UP15 42RUC7 circulator which doesn't appear to be working. the impeller moves freely when I spin it manually but when there is power tot he device all I hear is humming but the impeller doesn't turn even though it does not appear to be stuck. Also, oddly I can not find my...
Hi, as part of an extension/refurb project I will be fitting UFH over a new concrete floor as well as existing joisted timber floor. Both floors being within the same room.
My question is whether anyone has done this mix of subfloors before and noticed a performance/temperature difference...
Need some advice and help! (I am not a plumber so will try and give as much info as i can)
I have a room in my house with 2 loops of ufh in it. They are controlled by the same thermostat.
They have separate actuators at the manifold as well.
When the heating comes on one actuator opens fully...
Hi all, I've just had my wet UFH connected up and turned on for the first time in my new extension and I've got a couple of questions:
The screed was laid 6 weeks ago and my floor finish tiles haven't been laid but I'm looking to get them laid in about a week, so would like to spend the next...
Hello
I hope everyone and their families are ok at this time.
During my own self-build
I have to build a small living space (in a garage) two-story for myself and my family of 5 for 1- 2 years before I finish the full-size house. it is temporary but will be approx 30sqm meters downstairs with...
Boiler: Valiant Ecotec 832
UHF (new): 2 zone mixing manifold, Heatmiser Neo Air thermostats x2, Heatmiser UH8 RF (wireless) wiring centre
Central Heating (existing): Netatmo radiator valves connected to Netatmo thermostat and boiler relay
Other (new): Two Honeywell motorised valves - 1 for CH...
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...
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'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...
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, 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...
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...
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...
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...
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...
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...
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