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: Oct 27, 2023
I would agree. Also, thanks for keeping this thread updated, very useful data. I wonder what your current weather compensation curve is set to?
@adam-c Whilst that is true @editor made an excellent point in my Daikin thread. "If running bivalent and your objective is to save money you may...
@derek-m Thanks Derek, that makes sense. The installer had the weather dependent curve set at; 55°C flow at -5°C and 35°C flow at 20°C when w...
Thank you - I ended up using this! @derek-m I have put in all of the data into your excel and for a 21° indoor temperature get 50°C flow @ -5°...
@derek-m I am needing a little help with Heating Demand please, what do I need to know to calculate this?
@derek-m I have been using your spreadsheet to sense check some of my weather dependent heat curves. I notice on Notes tab you provide explanations. I...
@derek-m Thanks! I have managed to get this from the Installer Overview. LWT in the Comfort mode is 45°C and in Eco mode is 40°C. I wonder why the boi...
@derek-m I suppose how close are we to having a modelling tool that can suggest an optimum weather dependent curve/other optimum settings as @MarkC su...
The last couple of days the ASHP has seen some action again due to the higher ambient air temps! That being said the gas boiler has still supplied the...
@derek-m Hi Derek, can you please let me know a little about the modelling tool? Sorry if a little late to the party.
@derek-m Sorry I missed your edit in your last reply. The unit seems to fall short on reporting data in real time or showing the last X days....
@derek-m Yes it does.
Latest Posts
-
RE: Heat Pump Overpromising – What Were You Actually Told Before You Bought?
No, I agree entirely. There shouldn't be a need for an ...
By Majordennisbloodnok , 55 minutes ago
-
RE: How many people are happy with their ASHP and do you believe them?
I agree, and not. Energy prices are a largely politica...
By JamesPa , 2 hours ago
-
RE: Solar Produced vs Home Consumed
All inverters will use solar power in preference to dra...
By JamesPa , 2 hours ago
-
Yes, you will need to notify them even if the inverter ...
By Old_Scientist , 2 hours ago
-
RE: Heat Pump Manufacturers Recommending Buffer Tanks
@tony-stolz, I think @jamespa has already covered the h...
By Mars , 15 hours ago
-
RE: Heat Pump Operation in Summer - Valliant 7kW
I do the same: cool my large buffer (3000L) to 10C, pum...
By upnorthandpersonal , 23 hours ago
-
@editor "The interesting bit is that many modern invert...
By Singlespeed , 1 day ago
-
RE: Ecodan & MelCloud scheduling
With the prospect of warmer weather this week, I brough...
By downfield , 1 day ago
-
RE: A2A vs A2W: Which Heat Pump Would You Pick?
I reached out to MCS directly last week on this and her...
By Mars , 1 day ago
-
RE: Help me keep the faith with my air source heat pump installation
My heating developed a really severe case of noise and ...
By JamesPa , 2 days ago
-
RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!
@l2jad I was just thinking all things being equal. Our ...
By AndrewJ , 2 days ago
-
Hi, Does anybody have experience with Heat Geek insta...
By sttpd1917 , 3 days ago
-
I will soon be struggling. Admittedly it is the summer,...
By Batpred , 3 days ago
-
RE: Indevolt Batteries UK Support & Info Thread
Not known yet. I've asked a local Councillor to follo...
By Transparent , 4 days ago
