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: Dec 5, 2024
No such luck yet - installers are saying their quoted 3.12 combined SCOP and the MCS minimum of 2.8 will be achieved as its winter so a poor COP of 1....
@mike-h It has been a few days since we’ve changed to -5/45 on the water law settings and COP has only gotten worse down to 1.8. It has been about ...
@mike-h so 2091/2092 were set to 'Use(Signal only ON/OFF)' and FSV 2093 was also set to 'Room Temp. only ON/OFF - you’re right they set us up with a t...
@mike-h thanks so much for taking the time to go through this. I’ll work on making some adjustments. Can I ask what your heat pump sounds like? It’...
Thanks - some more up to date figures from today after running quite stable (as far as I know). The usage looks accurate compared to our electric mete...
@jamespa @mike-h thanks both for the replies, useful to know how to actually drop the temps. We are really happy with how it’s actually keeping us war...
Any advice on if I should adjust the weather compensation temperatures further yet and if so the best way to do this? Do you lower both ends or just s...
@editor thank you so much for this and please thank the installer for me - I’ll raise this with our installer and hopefully we can get somewhere. Hope...
@bontwoody sorry wrong way round -3/48 and 15/38 - I’ll try bring up the 15 C setting and keep an eye out for cycling. I’ll give it a read - thanks...
@bontwoody thanks so much for taking the time to do that. Our temps are fairly similar, the day with a COP above 3 we actually set the flow temps to a...
@bontwoody hi thank you for your reply! I’ve attached our consumption/generation. It’s not been in very long - the first night it used a lot before we...
@editor thank you I appreciate your reply. So it doesn’t sound like the DHW set up alone would be the cause of the low COP? I’ve attached some photo...
SPONSORS
Degrees of Separation
Latest Posts
-
RE: Questions about A2A for heating as well as cooling
Thank you for that very helpful and thorough response! ...
By donciccio , 31 minutes ago
-
RE: Aircon - in listed buildings
@etchedpixels thanks for giving such a full and helpful...
By GrahamF , 15 hours ago
-
RE: Acond heat pump failed after four years - diagnostic quote £940 plus VAT
Another idea if the above don't work - there are compan...
By downfield , 17 hours ago
-
RE: Love veg, hate watering cans
They have their downsides but boreholes are great in th...
By ian33a , 18 hours ago
-
RE: Who's your electricity provider and what's your tariff?
@old_scientist The service engineer powered down the ex...
By Papahuhu , 19 hours ago
-
RE: Issue with Samsung Cascade System
@jamespa It's a funny system, but was out only option l...
By Renewables345 , 23 hours ago
-
RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
Thanks, I like the chart, very helpful and this will de...
By baroquebank , 2 days ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
Production resumed to normal once the issue ...
By MK4 , 2 days ago
-
RE: Digest of UK Energy Statistics
That sounds painful. It would be much better to charg...
By Transparent , 3 days ago
-
Hole diameter is small but hole length is also very sma...
By bobflux , 3 days ago
-
RE: Are Wind Turbines Really “Losers”?
We were sailing near a wind farm in the North Sea last ...
By Jeff , 3 days ago
-
@trebor12345 The idea is to ensure that Powerwall knows...
By Toodles , 3 days ago
-
RE: Indevolt Batteries UK Support & Info Thread
'hard limited' could be in 'admin' password protected s...
By JamesPa , 4 days ago
SPONSORS
