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: Mar 4, 2025
Also, to satisfy the inner control freak you could ensure that Open Energy Monitor is installed so you have lots of accurate data! Having that discus...
This series is very good - to see a very poor ASHP install transform into a good one ... (325) Is a Heat Pump Cheaper to Run Than a Gas Boiler? - ...
Hi Ian Re buffer tank: we have a Stiebel Eltron ASHP with 100 litre buffer tank. SE are happy to work with installers to design a system with or wi...
Seems reasonable to me without going through the figures in detail. Can't comment on £££. The most important thing re design is to get your flow tem...
What did the heat loss survey say for your total heat loss [W] at design temperature?
@toodles your EPC is a limited tool that needs to be affordable to produce - hence it heavily relies on modelling. It is geared to produce a rating, ...
This is a known problem and IMO is taking far too long to sort out. The problem exists right at the top of the tree with the UK standard/methodology ...
@transparent thank you for your comments. Sorry - the 300 litre tank is just for DHW. The 100 litre buffer tank is on the heating circuit which is c...
@shaeney thank you. SE have 2 portals. The standard offer is very basic - connects to the WPM (HP manager/controller), but the online portal is much...
no - just have a meter on the supply
Hi have just joined the forum. Installation is Stiebel Eltron WPL25 ASHP (15kW), 100 litre buffer, 300 litre DHW, UFH ground floor, rads first floor....
SPONSORS
Degrees of Separation
Latest Posts
-
RE: Where heat loss surveys seem to go against practical reality
@cathoderay I started to record oil usage per month on ...
By ian33a , 3 minutes ago
-
RE: Next steps on my ASHP journey: Radiators and Pipework
@bobflux The hydraulic simulator is very interesting...
By Rob of York , 3 hours ago
-
RE: 7kW EV Charger Options Advice
Thanks. Yes, we have patchy 4G. The only option we had ...
By Rusty , 9 hours ago
-
-
RE: Being screwed over by Volkswagen Audi Group
Thanks, @batpred. That integration is the one I have in...
By Majordennisbloodnok , 24 hours ago
-
RE: How Accurate Is My DIY Heat Loss Calculation?
@batpred I suspect it will be more this year. I had 9 ...
By AndrewJ , 24 hours ago
-
RE: Surface mount or bury primaries for heat pump installation?
@jamespa It's rusting 🙂
By tomasmcguinness , 1 day ago
-
RE: Glass lined Cylinder for private water supply
Thank you, once again, for your replies. Yes...
By ian33a , 1 day ago
-
It’s been out a few days and Amazon has already attache...
By Mars , 1 day ago
-
RE: Missing flow temperature in Heat Geek proposal
Yes, and this is another point I agree. We did find a f...
By Batpred , 1 day ago
-
RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
A very good point. In effect, the DHW pipework is an em...
By cathodeRay , 2 days ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
@tim441 Here are those same three month periods for 202...
By Toodles , 3 days ago
-
RE: Adding additional Solar Panels to a DC coupled battery system
@transparent thank you for your reply above. As alway...
By Old_Scientist , 4 days ago
-
RE: Adventures in heat loss calculations
@rob-of-york — thanks for posting this, all very useful...
By cathodeRay , 6 days ago
SPONSORS
