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: Sep 13, 2026
I am not so sure about that. Certainly if the item is damp, it increases the effect, but what it an item at 20°C has a 10°C wind blowing across it? Is...
R (The R Project for Statistical Computing, I use it with R Studio) can do and plot confidence intervals for regression lines but I suspect they will ...
Cripes! I gave up with the HA database (SQLite, no interest in migrating to something even more impenetrable), it was just too badly organised. Ext...
Here's my heat pump running with a steady mildish 'OAT' over three hours last April: The unit is doing its usual Midea cycling t...
This is a Midea problem as well. The outside air temperature sensor, which as you say is used for weather compensation, is actually inside the the hea...
SPONSORS
Degrees of Separation
Latest Posts
-
RE: Siting of the external sensor on a heatpump
@jamespa Absolutely. Even if the same mistake was mad...
By Batpred , 25 seconds ago
-
RE: Next steps on my ASHP journey: Radiators and Pipework
Posted by: @grahamf If you are considering phasi...
By Rob of York , 24 minutes ago
-
RE: Is it the house or the equipment?
Posted by: @springswood I'm working on passive ways ...
By Rob of York , 35 minutes ago
-
RE: Who's your electricity provider and what's your tariff?
@papahuhu Whenever I hear mentions of oil and or energy...
By Toodles , 37 minutes ago
-
RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
My first reaction is that these are prima facie much of...
By JamesPa , 6 hours ago
-
Never assume, it makes an ass of u and me! OK, tha...
By JamesPa , 20 hours ago
-
RE: Recommendations in Ely (Cambs) area for Full setup checks on Nibe HP setup for House.
In fairness all heating has cost a lot to run in recent...
By JamesPa , 22 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 , 2 days ago
-
No, but the heat pump must be capable of delivering a S...
By JamesPa , 2 days ago
-
RE: Daikin ESPAltherma and Home Assistant installation
It's laziness lol The PV system is very chatty, meter...
By bobflux , 3 days 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 , 3 days ago
-
RE: Vaillant Arotherm Plus 7KW need a service on it
booked it with Vaillant. will use them until i can find...
By AdamK , 3 days ago
-
RE: Adventures in heat loss calculations
I have seen it stated that the declared calorific value...
By JamesPa , 3 days ago
-
RE: Two heating zones to one zone
@transparent Many thanks. The garage is fairly well ...
By Profzarkov , 4 days ago
SPONSORS
