
Last seen: Aug 24, 2025
What's the HP actually doing in the area I've hatched?
OK. Understood. So have a look at the pipe diameter being used in these differing over-floor heating (can I call it OFH?) solutions. And then look...
I assume you're not expecting to calculate the COP at an accuracy greater than 0.1 ?
There are 'wet' UFH options for renovation properties which are installed on top of the existing floor.Nu-heat offer some, but it's worthwhile looking...
Wouldn't we all ! A substantial amount of the information on this forum has derived from situations where us end-users have got stuck in and found o...
@wintergreen - I've found a Daikin slideshow for the HT (high temperature) models, marked Internal Use Only. There are 70 slides, including these tw...
It's no wonder than energy matters are confusing.Just look at the units of measurement:We start with an EPC marked in points out of 100,based on a SAP...
That's another problem with HA. It won't go above 1024 million°C but I only discovered that after I'd installed the Tokamak in the orchard. 😥
Wonderful... but I'm pretty sure it will still obey the laws of physics.At 5kW you'll be showering in tepid water, however 'invigorating" is the water...
Yes, I haven't yet arrived at the solutions.I'm just doing the rough calculations, which suggest to me that Nu-Heat weren't designing with a common AS...
Oh dear! 😥 Firstly, I'm not 100% certain that your suspended floor is compliant with Part A of the Building Regulations (structural elements). If...
Quite. See my comment over here about the need for a "hold off" controller. An electric shower is typically a 10kW device. It's going to be...
- 26 Forums
- 2,136 Topics
- 46.8 K Posts
- 7 Online
- 5,662 Members
Join Us!
Podcast Picks
Latest Posts
-
RE: Mitsu Wireless Controller and MelCloud
Update: I have found that the contractor had changed on...
By DavidAlgarve , 2 hours ago
-
RE: Air source heat pump roll call – what heat pump brand and model do you have?
@editor Hi Mars, We have just installed a Grant Aerona...
By GrahamF , 3 hours ago
-
RE: Sanity check please. Battery storage and inverter sizing.
There are MCS guidelines about how close to the edge/ri...
By Old_Scientist , 6 hours ago
-
RE: Balancing financial efficiency and comfort using the Octopus Cosy tariff
I estimated our usage on the following basis. The mos...
By Old_Scientist , 7 hours ago
-
RE: Rodents! A word of warning for heat pump owners
ChatGPT comments: Yes – u...
By Tim441 , 9 hours ago
-
RE: Why so many sigenergi installer recommendations?
It’s a really simple answer, GivEnergy. Installers ...
By SAEnergy , 11 hours ago
-
@editor Something changed in this last 12 months, they ...
By ASHP-BOBBA , 1 day ago
-
RE: Ecodan & MelCloud scheduling
I put the above question to Mitsu UK at the sme time as...
By DavidAlgarve , 2 days ago
-
Thanks for the heat geek info. I've fitted my own heat ...
By bontwoody , 2 days ago
-
RE: Does anyone have experience of a smart water meter?
Just to give a sense of scale, I've used the CCW water ...
By Majordennisbloodnok , 3 days ago
-
RE: Powerwall 3 or Myenergi or something else?
We have a Tesla Powerwall 3, recently installed, so I m...
By Old_Scientist , 3 days ago
-
RE: Mitsubishi PAR-WT60R-E Wireless Controller installation
@morgan They have been paired once but it was thought b...
By DavidAlgarve , 4 days ago
-
RE: Isolating the system for a planned power cut
A great many ground-mounted local substation transforme...
By Transparent , 4 days ago
-
RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
Having bit the bullet and paid £250 for a service, our ...
By Old_Scientist , 5 days ago
-
New heat pump heating system underperforming in Italy... Advice needed!
hi all, first post! I've just renovated a house in sout...
By robinlawrie , 6 days ago
-
RE: Anyone still weathering it out with Agile?
I went to Agile when I had solar installed July last ye...
By NJT , 6 days ago
-
RE: Say hello and introduce yourself
Whilst you're busy installing services (pipes and wires...
By Transparent , 1 week ago
-
RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
@editor I know it was formally announced at Ish the oth...
By PatrickVito , 1 week ago
-
@moman0311 welcome to the forums. I've received your em...
By Mars , 1 week ago
-
RE: Thermostat for Ideal Logic Air with 3 zone support
No harm at all in plumbing it as 3 zones, I would have ...
By JamesPa , 1 week ago