Last seen: Sep 19, 2024
The fact that the system may be designed to operate with a maximum Leaving Water Temperature (LWT) of 50C does not mean that it has to be operated at ...
@jamespa I feel certain that Donald Trump will claim that he will produce the greatest, most 'beautiful' climate change of any President, past, pres...
@editor In the first instance the system with a buffer tank would require two water pumps rather than just one, so is very likely to use more electr...
It very much depends on what is meant by poorly installed and correctly installed. If you mean buffer tank or no buffer tank or PHE or no PHE, then of...
@judith One of the main determining factors in heat pump efficiency is the ratio between the heating capacity of the heat emitters in relation to th...
@jamespa James I thought that you would have realised by now that heat pumps are much too complex for us common folk to understand. Shame on you. ...
If the cost to repair the system was £4500, then it was not just a matter of changing a few radiators. Your example is therefore not what is being dis...
@iantelescope It would have probably been more useful to show the inlet and outlet temperatures on the primary side of the PHE along with the inlet ...
@rhh2348 It may be useful to consider the tasks being performed by a heat pump compressor and how these can be affected by variations in speed and l...
@iantelescope Since you seem reluctant to make physical changes to the wiring of your system you could try operating in the following manner. Set ...
For correct operation of your system it is necessary for the primary and secondary water pumps to operate at the same time. Without knowing exactly ho...
When he said 'can be controlled by Kraken', I suggest that you confirm that this is an option and not compulsory.
Latest Posts
-
Fast DHW setting on Midea (Clivet) heat pump
Hello everyone, We have a Clivet ASHP and smarthome a...
By benson , 14 hours ago
-
RE: Who has a V2G EV installation
I agree, but a word of caution. V2X is also sometimes u...
By Majordennisbloodnok , 14 hours ago
-
RE: Sunamp Thermino Heat Battery
@jamespa A few days after the installation had been com...
By Toodles , 16 hours ago
-
RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
No idea, but bear in mind if you have a BUS grant I thi...
By Scalextrix , 23 hours ago
-
RE: Is your heat pump insured?
My home insurance renewal is due soon meaning I am doin...
By cathodeRay , 3 days ago
-
RE: Planning Permission May 2025
Fair enough. I have read the legislation and MCS020a ...
By JamesPa , 3 days ago
-
RE: Share Your Experiences with Heat Pump Manufacturer Support
Ive called most of them over the years. By far the best...
By dgclimatecontrol , 3 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 , 3 days ago
-
RE: Octopus Cosy & Octopus EV + bidirectional smart tariff, together. What, eh?
I've certainly seen that on their Ts & Cs page but ...
By Majordennisbloodnok , 4 days ago
-
RE: ASHP heat output monitoring
@carlo - not much better, is it. It looks more like a u...
By cathodeRay , 4 days ago
-
RE: Renewables & Heat Pumps in the News
this document extensively describes (in a non-blame, ne...
By Judith , 4 days ago
-
RE: Ecodan - Legionella Operation Time and Target Temperature
Once the white plastic cap is removed, my immersion loo...
By Old_Scientist , 5 days ago
-
RE: Replacing Refrigerant on Mitsubishi Heat Pump
@dgclimatecontrol I don't know, but they were not happy...
By DavidAlgarve , 5 days ago
-
RE: Why do we need pressurised systems?
A good question @toodles. My old open thermal store and...
By AllyFish , 5 days ago
-
RE: 300 Liter Tank - Do I have to heat it all?
Cross references for @martingale Background discussi...
By Transparent , 6 days ago
-
@ecobaker May I ask a question of you please. I too hav...
By Papahuhu , 6 days ago
-
It's unclear to me how the Smart Control project work b...
By Transparent , 6 days ago
-
RE: Have Consumers Been Lied to About the Efficiency of Heat Pumps Made in China?
@pavel, this isn't about discrediting Chinese products....
By Mars , 6 days ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
We had an excellent four months (11/3 to 15/7) generati...
By JulianC , 1 week ago
-
RE: Is this just haze or something more?
I think the present somewhat cooler hazy days show the ...
By Judith , 1 week ago
