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: Apr 29, 2025
@jamespa Sorry , James , I am proposing a model of Energy , in Joules , and Power in Watts, not Pressures and Flow rates. I am proposing ...
@jamespa I ,again , must stand in the corner ......corrected! In electronics the Current, through a resistance is proportional to the vo...
@derek-m I have measured and recorded 1) Power on 31-08-31 2) HP Motor Water input Temperature ( K Type), on 31-08-31 3) Radiator_OP...
@derek-m Hi Derek, I Stand Corrected, you are right!, I now understand what has happened to my Heat Pump! *****************************...
@derek-m Sorry, Derek, I was cut OFF following a flurry of Emails ..... I hope I have not started a personal dispute ............... ...
@jamespa Capacitors , Water and electrical: The Purpose of the Tank is to smooth out the variations in the Water Temperature by increasing th...
@jamespa Thanks James. Positioning a two port Buffer across the Radiator circuit is promoted by Kendra in his excellent "Buff up your know...
@derek-m Where to position a buffer tank for "short Cycling" ? 1) Do I position the Buffer "in Series " with input to the Heat Exchanger afte...
@jamespa NIC,MCS sand RECC. The NIC have refused to allow "any photographic or recording device" when they visit for the inspection of my Hea...
@jamespa The Elephant in the Room ...................................The Heat Pump Refrigerator Heat Pump Diagnostics ? Many co...
@jamespa Controlling the Flow rates of the Heat Pump water pipe and the Radiator Water Flow I have, currently, a separate control for the...
@derek-m Hi Derek, I have just been given the date , and the terms under which my Heat Pump will be inspected by the NIC , some 16 months aft...
SPONSORS
Degrees of Separation
Latest Posts
-
RE: Who's your electricity provider and what's your tariff?
@batpred When the raw material input has increased in c...
By Papahuhu , 39 minutes ago
-
We kept ours and Heat Geek would have been in touch if ...
By Batpred , 6 hours ago
-
RE: Missing flow temperature in Heat Geek proposal
The Heat geek contract had various get-out clauses with...
By Batpred , 8 hours ago
-
RE: Why are ASHP installs so expensive?
It seems a quite comprehensive breakdown. I will try to...
By Batpred , 8 hours ago
-
RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
@ian-s I would encourage you to have a conversation ...
By Rob of York , 14 hours ago
-
RE: Is it the house or the equipment?
Thanks @jamespa The last hard to fix draughts in the...
By springswood , 15 hours ago
-
RE: Vaillant Arotherm – Using Heating
@l8again Mine is typically using 11w including the i...
By Batpred , 17 hours ago
-
RE: Next steps on my ASHP journey: Radiators and Pipework
If you have a flowmeter and two temperature probes, the...
By bobflux , 1 day ago
-
RE: Siting of the external sensor on a heatpump
@jamespa Absolutely. Even if the same mistake was mad...
By Batpred , 1 day 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 , 2 days 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 , 3 days ago
-
RE: Daikin ESPAltherma and Home Assistant installation
It's laziness lol The PV system is very chatty, meter...
By bobflux , 4 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 , 4 days ago
SPONSORS
