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: Feb 4, 2026
So just to reaffirm.. Considering my top end weather curve is set to a low 30 @ -3 while on Auto Adapt, the curve seems not to be effecting the flow...
Thanks for the replies. Very helpful in understanding how things to a degree work. Im going to keep the upper temp at 30c at -3 and see if it contin...
So as I have glycol in the system am I able to some way or other deter the H/P from defrosting???
At 38c top end yes but as I said atm it’s down to 30c. how do you know when it’s defrosting??
Below are charts showing the hour before and hour after. Also a chart showing set temp/ room temp/ outside temperatures. iv no underfloor heating. ...
@jamespa similar for us. Our ashp cylinder is in the airing cupboard where very few pipes were insulated. So after I insulated them the other half...
Just compared the last 2 Januarys usage and they were more or less the same for me. 540KHw. Not sure on my Sq meters tbh but it’s typically 3 bed se...
You don’t need a legionnaire cycle to heat to 60c ?? As said, I don’t bother with a legionnaire cycle. My H/W loses very similar to yours.
I’m on a cheap rate night tariff and schedule mine to heat at 03.30am to the maximum of 60c. That may seem excessive but at 6.7p night rate it seems t...
Apologies Rob as I now understand what you were saying concerning the w/c controls the inside temperature depending on the outside temperature. So d...
At 5am it’s set to 20c then at 10.30pm it’s set to 18c
SPONSORS
Degrees of Separation
Latest Posts
-
RE: Do I add Air Con or MVHR to existing A2W ASHP?
I think I saw a diagram for an exhaust air dhw tank wit...
By JamesPa , 39 minutes ago
-
RE: Who's your electricity provider and what's your tariff?
@papahuhu Of course, in the way of such things, there a...
By Toodles , 8 hours ago
-
@DavidB, I think @Majordennisbloodnok has already naile...
By Mars , 1 day ago
-
RE: Indevolt Batteries UK Support & Info Thread
Thanks, however that's an answer to a subtly different ...
By JamesPa , 2 days ago
-
RE: Flushing system, cleaning and inhibitor
Yes, my 50L volumiser uses the two lower ports, so ther...
By Old_Scientist , 2 days ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
@toodles Such elegant symmetry. look at my lumpy bag of...
By Papahuhu , 3 days ago
-
RE: PV and battery long payback - sense check query
Quite probably not, but you can get a 32A relay and a S...
By JamesPa , 3 days ago
-
RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
@ian-s Look forward to making contact soon! Regards, To...
By Toodles , 3 days ago
-
I don't notice mine defrosting, and most of the time Im...
By JamesPa , 4 days ago
-
RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
Kind of you, @calumm, but it was @f1p who did the heavy...
By Majordennisbloodnok , 5 days ago
-
RE: Electricity price predictions
2. As EV ownershp increases it'll certainly increase de...
By EtchedPixels , 5 days ago
-
I meant to say I cannot register my kit at Energyplus… ...
By Batpred , 5 days ago
SPONSORS
