Last seen: Sep 19, 2024
As far as I am aware, there are two ways in which a heat pump can regulate the quantity of thermal energy it is supplying to the heat emitters, one is...
I would suggest that you have a read through the manual and see if the water pump speed or the desired Delta T can be adjusted.
Where is the primary water pump located? Is it within the heat pump or eternal? You could try lowering the speed of the UFH water pump, if nothing e...
Unless the flow rate of each water pump is matched, then there could be mixing occurring within the LLH. Probably the easiest way to optimise the sy...
If you look in the manual for your heat pump, it will probably specify the size and type of connections for the flow and return water pipes. I cannot ...
Rather than the 'Great Grid Upgrade', what is being done about the 'Great Energy Efficency Upgrade', since if the energy is not required in the first ...
@cathoderay I will possibly reply at some point in the future, once you have learned to communicate in a more civil manner.
@kev-m Thanks Kev. I will run it through the modeling tool in the near future.
As far as I am aware, LLH's perform like a very thin buffer tank. How many water pumps are installed in your system?
I would suggest that you check the speed of the water pump, it may be too high.
@jamespa Thanks James. I posted it to you since you are familiar with the subject matter, and would provide an unbiased reply.
I don't know if anyone has actually performed any tests to see if having extra water volume within the system, could improve the defrost cycle. I supp...
- 26 Forums
- 2,123 Topics
- 46.7 K Posts
- 31 Online
- 4,531 Members
Join Us!
Podcast Picks
Latest Posts
-
RE: ASHP heat output monitoring
But Italian is still a beautiful language! I agree th...
By cathodeRay , 2 hours ago
-
RE: 300 Liter Tank - Do I have to heat it all?
Hi @martingale, welcome! You can't really have too big ...
By AllyFish , 4 hours ago
-
RE: Share Your Experiences with Heat Pump Manufacturer Support
@terry1812 Oh Good! Pleased to help if I can! Regards, ...
By Toodles , 8 hours ago
-
It's unclear to me how the Smart Control project work b...
By Transparent , 8 hours 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 , 9 hours ago
-
RE: Why do we need pressurised systems?
@old_scientist If that were the case (and it might well...
By Toodles , 2 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 , 3 days ago
-
RE: Is this just haze or something more?
I think the present somewhat cooler hazy days show the ...
By Judith , 3 days ago
-
RE: My misgivings about installing ASHP and solar panels via the ECO4 scheme...
All noted and accepted and as I say I am sorry that you...
By JamesPa , 3 days ago
-
I think it is very much me that is sitting outside the ...
By Grantmethestrength , 3 days ago
-
RE: Replacing Refrigerant on Mitsubishi Heat Pump
@davidalgarve It should just be recovered by both servi...
By dgclimatecontrol , 4 days ago
-
RE: Who's your electricity provider and what's your tariff?
Aggregators have been recognised for many years, and it...
By Transparent , 4 days ago
-
RE: Help me keep the faith with my air source heat pump installation
Great news I edited my previous post (probably af...
By JamesPa , 4 days ago
-
RE: Double or Triple Glazed Windows?
@toodles Glad to hear things are progressing well for y...
By TRBob , 4 days ago
-
How to waste energy (and time) playing with AI.
A friend of mine who subscribes to an AI service was ex...
By Toodles , 5 days ago
-
RE: Heat Pump Books For Beginners – Bodge Buster & From Zero To Heat Pump Hero
@topher you’re more than welcome to, yes. I’ll send you...
By Mars , 6 days ago
-
RE: Fitting new shower valve ..........
I’ve never taken a chance when fiddling and changing ou...
By Mars , 6 days ago
-
You should contact the council and report the unsatisfa...
By JamesPa , 6 days ago