Last seen: Aug 13, 2025
@newhouse87 - I agree, the few people who have reported their findings (very much to their credit, if only others would, then we would have a better o...
No need to get sarky again. As far as I have been able to ascertain, the secondary pump always runs when the heating is on, as in the thermostat is ...
I've added a column, comp_on, 0 for off, 1 for on, based on amps > 0 or not. Note the htg_on_off and dhw_on_off columns are based on the three port...
It's not you I don't trust, it is any human being (me included), as it is impossible not to see the data in the file! The fan speed might be a prox...
I daresay this chart may be of some interest, because it covers a three day period of unusually stable outside air temps while running a six hour over...
Thanks, that would be very helpful, though some of the data you ask for is easier said than done (replies in bold): It is going to take a little ...
This sort of abrasive remark does you no credit. There is no argument about whether the laws of physics apply, I accept them just as much as you do. N...
@derek-m - what you said was ie 4.44 drop over 8 hours is the same as 1.48 over 24 hours, which makes sense and is, according to you, legit (you ...
I think you'll find the dumbing down comes not from my perfectly reasonable adjustment of the maths level for a simpler problem, but rather from the w...
There's no shortage of predictions of what the effect of a one degree change in the thermostat setting is, though few are as precise as to give an ans...
I have been doing a rapid literature review of the energy saving benefits or otherwise of setbacks, which with hindsight I should have done right at t...
You know full well, because I have said so many times, Freedom won't talk to end users. My installer, who of course I did ask, wasn't sure why it was ...
Latest Posts
-
RE: ASHP heat output monitoring
@tim441 Thanks, PM received and appreciated, I can't ev...
By Carlo , 2 hours ago
-
RE: Flexi-Orb Heat Pump Scheme: A Game-Changer for the UK's Heat Pump Industry
I am keen to see how this unfolds and changes the lands...
By ASHP-BOBBA , 4 hours ago
-
RE: Who has a V2G EV installation
General comment on battery care... I guess if ev is on ...
By Tim441 , 7 hours ago
-
RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@old_scientist I have never cleaned the mag filter myse...
By Toodles , 7 hours ago
-
@old_scientist like for like comparisons are almost imp...
By Tim441 , 8 hours ago
-
RE: Who's your electricity provider and what's your tariff?
@old_scientist There is an option in the Tesla app that...
By Toodles , 8 hours ago
-
RE: Mitsu Wireless Controller and MelCloud
On the FTC5 I think this requires the dip switch on the...
By Abernyte , 8 hours ago
-
RE: Octopus Cosy & Octopus EV + bidirectional smart tariff, together. What, eh?
@old_scientist me too. Just installed my new heat pump ...
By Eliuccio , 2 days ago
-
RE: Is your heat pump insured?
Yup just spoke to Privilege to inform them of my impend...
By Scalextrix , 2 days ago
-
RE: Forum updates, announcements & issues
Just to keep everyone in the loop, as the site continue...
By Mars , 3 days ago
-
RE: Fast DHW setting on Midea (Clivet) heat pump
@simon-w, is this something you could potentially assis...
By Mars , 3 days ago
-
RE: Share Your Experiences with Heat Pump Manufacturer Support
Fwiw I called my installer out for the first time a few...
By JamesPa , 3 days ago
-
RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
@sandy, I'll send Vaillant an email tomorrow and see if...
By Mars , 4 days ago
-
RE: Long term efficiency degradation
@jamespa yes as I thought thanks. We have a reaso...
By Scalextrix , 4 days ago
-
RE: Sunamp Thermino Heat Battery
@jamespa A few days after the installation had been com...
By Toodles , 4 days ago
-
RE: Planning Permission May 2025
Fair enough. I have read the legislation and MCS020a ...
By JamesPa , 6 days ago
-
RE: How do I choose a single room MVHR to prevent losing heat in my bathroom ?
An update on the Heatsava. It is the most difficult thi...
By heat-pump-newbie , 7 days ago
-
RE: Renewables & Heat Pumps in the News
this document extensively describes (in a non-blame, ne...
By Judith , 1 week ago
-
RE: Ecodan - Legionella Operation Time and Target Temperature
Once the white plastic cap is removed, my immersion loo...
By Old_Scientist , 1 week ago
-
RE: Replacing Refrigerant on Mitsubishi Heat Pump
@dgclimatecontrol I don't know, but they were not happy...
By DavidAlgarve , 1 week ago
