Last seen: Sep 14, 2025
Yes, my 10-year-old UFH pump had an optional wireless controller, which I didn't buy. Instead I just set the flow-rate using a pair of up/down buttons...
If you're going to be fitting a decent pump to push water through those 10mm rad-tails, then it's unlikely to require a bypass. Its internal pressure ...
So your time-setting to bring the temperature up to 'daytime' again will need to be an hour or two before you actually want to experience that tempera...
Assume that this 10mm (ext diameter) PEX pipe has the usual 2mm thick walls, and that we're comparing with the more common radiator feed pipe using 15...
Well that's refreshing... a new Forum Member who starts by offering lots of data for us to chew over! 😉 Firstly, I agree with your thinking about a...
Welcome @alistairgbarron - and you are certainly not alone in the quest you mention! There are a number of possible 'solutions' being discussed here...
Please ensure that Samsung know about this topic on the RHH Forum, currently over 200 posts and 1442 'views'. There will readers here who do not yet h...
Thanks @hjd - this is becoming a bit clearer now. I think that's the key point. It seems that the UFH manifold, associated pump and the room th...
Sheesh - these instruction manuals are (too) complex. I've just looked at the FTC6 diagrams which @kev-m refers to. It's written to give you lots of p...
OK... so the point being made in the manual is that an 'ordinary' domestic central heating pump gets operated with a PWM signal, provided that it is c...
I'm pretty sure that @mike-h 's Pump-2 is a UPS15-20 (or -30) which is the type most commonly used for domestic radiator circuits. It's likely to have...
Latest Posts
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I wouldn't personally say it's an excessive demand. It ...
By benson , 7 minutes ago
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RE: Electricity price predictions
@diverted-energy sounds like good tariff for you. Octop...
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RE: Who’s Caved and Switched the Heating On Already?
In the last week, the external temperature in south Man...
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Ok. Two schools of thought. The first is to run the ...
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@drei Willing as I am to help, I don't think I'm yet ...
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
I hear you on the locality issue @transparent, and I ag...
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Selling 5 year old ASHP & Gas Combi Boiler - £590
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RE: Midea ASHP – how to set weather compensation
@pash44pump Referring to the problem of rooms with diff...
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RE: Help me keep the faith with my air source heat pump installation
Er true, it should have read l/hr!
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@damon thanks. I will do as you suggest. Hopefully I wi...
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Much of that is true in principle, but its not likely t...
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@dgclimatecontrol I attach the responses from 2 potenti...
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
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RE: Failing heat pump system - seeking thoughts on a rebuild
I realise im overdue an update on my situation. first...
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RE: Replacing Worcester oil boiler with an ASHP
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RE: What crazy nonsense are inverter limits and why are they imposed?
A week later, I'm finally picking up this comment... ...
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RE: COP is not the only measure of efficiency
We keep all our TRVs fully open using the whole house a...
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
I am pleased to say at 4pm today we have added another ...
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