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: Jan 25, 2023
The COP seems low to me at 1.84 over the last 30 days. My original quote/estimate was 4. My MSC certificate says 3.37. But the monitor says 1.84 🙁 a...
@derek-m Interesting. Thanks. Surely this is something Freedom, if not the installer, would pick up? they have had engineers here literally for entire...
@derek-m I have a bungalow. 4 bed. around 100m2. fully refurbed in 2020/2021 with UFH throughout, each room is a separate zone. yes there is a low los...
@cathoderay Freedom installed it (well sent it to me to install, it is a small box with what looks like an arduino or pi inside that wires in to the c...
Weather comp was on (set by installer, but I turned it off to see if it would make any difference (it did not). Here are the weather comp setti...
@kev-m see my last comment re heat loss calcs. The odd thing is that it will have a flow temp of 31, but as soon as I switch to hot water mode it gets...
@batalto yes, we have cleaned that several times - the first time it was dirty (Nov 2021), but it has been clean since. is this the heat loss ca...
Sorry, here is more info: 1. The installers have been out over 20 times to look at this issue. Even the wholesaler has sent out 4 different engi...
Thanks, but that's not it. It's been cleaned many times and with the exception of the first time, it has been totally clean every time
SPONSORS
Degrees of Separation
Latest Posts
-
RE: Siting of the external sensor on a heatpump
I agree. However I would also (primarily) expect that ...
By JamesPa , 1 hour ago
-
RE: Next steps on my ASHP journey: Radiators and Pipework
You should (almost) always reject having a buffer, by w...
By JamesPa , 5 hours ago
-
RE: Navigating the World of Refrigerants In Heat Pumps: A Guide for Homeowners
Indeed we are invvestigating AC at present and are havi...
By Toodles , 8 hours ago
-
RE: Is it the house or the equipment?
@majordennisbloodnok I do sympathise. On the original...
By springswood , 10 hours ago
-
No, but the heat pump must be capable of delivering a S...
By JamesPa , 14 hours ago
-
Sorry to hear about the problems, its going to be somet...
By JamesPa , 15 hours ago
-
RE: Daikin ESPAltherma and Home Assistant installation
It's laziness lol The PV system is very chatty, meter...
By bobflux , 1 day ago
-
RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
R (The R Project for Statistical Computing, I use it wi...
By cathodeRay , 1 day ago
-
RE: Vaillant Arotherm Plus 7KW need a service on it
booked it with Vaillant. will use them until i can find...
By AdamK , 1 day ago
-
RE: Adventures in heat loss calculations
I have seen it stated that the declared calorific value...
By JamesPa , 1 day ago
-
RE: Two heating zones to one zone
@transparent Many thanks. The garage is fairly well ...
By Profzarkov , 2 days ago
-
RE: Vaillant Aurotherm - Heater Wire Position
Ah, good point. I need to check if this was installed i...
By Batpred , 3 days ago
-
@batpred thanks for getting a copy. Appreciate the supp...
By Mars , 3 days ago
-
RE: Tell us about your Solar (PV) setup
We have a 6.56kW solar PV system (16x 410W panels) inst...
By Rob of York , 3 days ago
SPONSORS
