Joining the Renewable Heating Hub forums is completely free and only takes a minute. By registering you’ll be able to ask questions, join discussions, follow topics you’re interested in, bookmark useful threads and receive notifications when someone replies. Non-registered members also do not have access to our AI features. When choosing your username, please note that it cannot be changed later, so we recommend avoiding brand or product names. Before registering, please take a moment to read the Forum Rules & Terms of Use so we can keep the community helpful, respectful and informative for everyone. Thanks for joining!
Last seen: Jun 30, 2026
Surely you could keep a vented DHW cylinder and existing cold water tanks. Also, why can't the ASHP primaries have a header tank like my gas central ...
Yes, that's what I was thinking. That would be a shame as I otherwise like the product and the company. In retrospect, I haven't found the accompany...
@transparent As I thought - Rock and a hard place 😕 I believe there are 2 variants of GivEnergy's Version 1 All-In-One product. Both have...
You're giving my secrets away! I'd wager that it's more than likely that you're not as transparent as your moniker would suggest. 😉 My AIO...
@toodles I wouldn't worry unduly about exceeding the supply fuse rating occasionally, although I suspect it could affect the 'life' of the fuse eventu...
I think that's the same for a lot of modern-day 'Tech'. A lot of people seem to focus on lowest price and ROI, ignoring things like fitness for purpos...
@aaron MrsMK13 just wouldn't get this at all 😀
I'm in a similar situation with a couple of large vertical designer rads (1560W @ ΔT50) in a recently refurbished kitchen/diner. For a 40°C flow temp...
@jamespa I know my boiler flow and return temperatures. If I knew the flow rate then I assume I could determine the heat energy transferred to my ...
@jamespa My 200m²property was built in 1990. I have increased the loft insulation, replaced the original double-glazed patio doors with lower U-val...
I'm simply trying to determine a more accurate heat loss figure so as not to oversize an ASHP. I didn't want to rely on my gas consumption as a 'sani...
SPONSORS
Degrees of Separation
Latest Posts
-
RE: Estimating true heat loss from twelve months of consumption data
I did, indeed, go with the 12 KW Vaillant unit.  ...
By ian33a , 30 minutes ago
-
RE: Replacing Storage Heaters with a Heat Pump in a Stone Cottage
Whenever I see the word modelled I am reminded of the t...
By cathodeRay , 2 hours ago
-
RE: Say hello and introduce yourself
@olivierm welcome to the forums and finding the right i...
By Mars , 3 hours ago
-
RE: Tesla Powerwall (2) Calibration Cycles
I’ve had two calibration cycles in the last three month...
By Davesoa , 24 hours ago
-
RE: Is This Initial Free Quote From Octopus Trusted Partner Reasonable?
@editor That's a pity, but thank you for checking. I'l...
By ltron2 , 2 days ago
-
My fifth heat pump book, Heat Pumps Explained, is out n...
By Mars , 2 days ago
-
RE: Who's your electricity provider and what's your tariff?
Just furkled Into the parameter menu. Found the master ...
By AgentGeorge , 2 days ago
-
RE: Analysis of the economics of switching to an A2W ASHP compared to other heat sources
It's interesting that Norway with a much colder climate...
By Rob of York , 2 days ago
-
RE: Review your electricity provider
Happy to add Scottish Power and the review 'dont touch ...
By JamesPa , 2 days ago
-
RE: Is it just me, or does tradesperson timekeeping and communication drive you absolutely mad?
Yes, and I would suggest likely to get worse with more ...
By Batpred , 4 days ago
-
RE: Electricity price predictions
This topic seems more suitable for this thread... I a...
By Batpred , 4 days ago
-
RE: Why are ASHP installs so expensive?
It is clearly difficult to say, there must be cases whe...
By Batpred , 4 days ago
-
RE: Panasonic Free Multi Z and Etherea Internal units.
@dgclimatecontrol Thank you for that information and re...
By Toodles , 4 days ago
-
RE: My Kronoterm Adapt 0312 ASHP is finally installed!
@editor It was serendipitous really. Both my wife and I...
By tomasmcguinness , 4 days ago
SPONSORS
