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Just moved into a house with 5 heating zones, 4 of which are underfloor and connected to a Heatmiser UH2. The 4 UFH zones each have a thermostat - one old dial type and 3 Heatmiser Slimline programmable stats.
A few teething problems with a zone valve fitted the wrong way round but generally...
Looking to install a kitchen island with integral sink, this will mean installing drainage and plumbing. But will need to dig a hole through UFH, has anybody done this before?
Our pulsar infloor was installed in 2006 and worked well until a total heating failure in 2020. Following its repair and a new bolier the infloor has not worked properly. Several different plumbers have attended but still no improvement .Are there pulsar specialists out there in the plumbing world?
Good day all,
I would like to get some advise and perhaps the solution to the issues with my UFH system.
We did install UFH in an entire house and got rid of all radiators.
The system is 14 port manifold (only 12 are in use) feeding 7 zones.
Total room area is 97 m2, with the biggest zone...
Hello. I am here for some advice please.
We have a water underfloor heating system in our house and have recently had some issues with one of the zones seeming to overheat with the heat still being sent despite the thermostat not sending demand or even being on an all. These are all new...
I have some actuator pins that are stuck (in the open position). I assume that the best thing to do is just to replace the entire valve, but is there a quick temporary fix - I.e. lubricating and hitting with a hammer (yes I know it's not the most professional solution)
thanks
We had a wet UFH system installed a couple of years ago. Two weeks ago we had vinyl tiles laid. The instruction from the flooring guy is to start the UFH at 5 degrees and increase by 5 degrees per day until we reach a comfortable temperature. Also, instructions from the flooring company read...
Hello,
I have a Vitodens 100-W B1KA Combi boiler installed in a new build. In the first 4 months of use the boiler has burned on average 500 litres/month. Not sure what I was expecting but that seems high. Any dieas of what I can do to improve it? I've eliminated any ramping by keeping the zone...
Is it ok to have more than one bypass valve on a system? Planning an UFH system (heat source supplied by air-water heat pump) with 2 manifolds, each with 6 circuits. Each manifold has its own motorized isolation valve connected to a room thermostat controller. Obviously the system needs a bypass...
Currently installing air to water and underfloor.theres this expansion like vessel with two 3/4 iron male threads on top and bottom of it with no bladder on between.its goes before the primary flow hits the cylinder and underfloor manifold.anyone know of its function??we don't do alot of air to...
Hi All,
hoping for some advice and pointing in the right direction.
I have a Worcester Bosch 40he condensing boiler, supplying hot water as priority, central heating radiators using TR2 thermostat in one room.
no auto valves on radiators or storage tank.
I have built a small extension and...
The following is a proposed very simple installation of UFH open/direct to an existing 1000 gallon fossil fuel hot water storage tank:
We are told that this won't work since the UFH pipework and pump are above the height of the tank, and therefore gravity will empty the UFH... But our...
Hi,
Having wet underfloor heating put in and been doing some reading, think pipe spacing is going to be 200 but read somewhere 100 from walls & sliding doors/bi-folds - is that correct ?
What distance would people recommend from kitchen units ? I have a run against one wall and then a 1200...
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 everyone.
A slight conundrum im hoping to get some educated advice on from people who actually know.
Ill be having the whole of my downstairs dug up in order to install insulation (none present) with a 75mm screed on top. Ill then have a wet system underfloor heating installed. My...
Hi folks, this is probably a simple thing I'm missing but I don't want to force and break anything.
i have a 7 port manifold from Underfloor Heating Manifolds c/w Iso Valves, Flow Meters, Gauges, Fill & Drain Points | VPS Underfloor Heating -...
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...
Hi there, just after some advice. I have an underfloor system installed and at the time of laying I had a spare loop put in with a view to adding a conservatory. I've now changed my mind and want instead to add in a single radiator. I can see the unbroken loop protruding into the conservatory...
Hi, we have a leak from the underfloor heating manifold. It appears to be leaking from one of the thermal actuators (please see photos). It’s leaking about a cupful every day. So far, I’ve talked to about 10 local plumbers:–
Contacted original installer. The admin person kept telling me that...
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...
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