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Last seen: Sep 19, 2024
Hi, The objective of the control system is to maintain the indoor air temperature rather than just minimise the water flow temperature. Where is you...
Hi Esteii, A possible starting point would be a 0.8C change in water flow temperature for every 1C change in outdoor air temperature. So, set the ...
Hi, The simple answer is yes, the delta T of the flow and return water does impact the efficiency and energy use of a heat pump. It takes a define...
Hi Andris, You could try making the following changes. Go into Field Setting Mode and change the following parameters. Code 1032 change to 15C ...
Hi Andris, Please provide details of your outdoor unit, indoor unit and controller and I will see what may be possible.
Hi, You could actually move some of your heating demand from the peak period by boosting your indoor temperature slightly during the afternoon perio...
I'm afraid that I have been awaiting an outbreak of common sense for many years, but I am not holding my breath. 🙄
I suppose the easy answer would be to install the cheapest TRV's to meet the requirements of the EPC, and then wind them fully open when operating you...
Hi, I can't remember if you said yours is a newly installed system that has never performed correctly? I have been working for while with a lady e...
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Latest Posts
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RE: Marvel Heating liquidation
Insolvency is brutal. I have experienced three, two as...
By JamesPa , 23 minutes ago
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RE: Boiler Upgrade Scheme funding reduced by circa £750 million in 2026 budget
I think I'd argue that's not the case - in fact that mi...
By EtchedPixels , 15 hours ago
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RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
@etchedpixels Agreed, just a thought for others. I am...
By Watcher , 15 hours ago
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RE: DIY powerflushing tutorial
Nice contraption- I like this kind of thinking. Last ye...
By Travellingwave , 1 day ago
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RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
Heating been on for 4 weeks now, continuous. It's 6C o...
By trebor12345 , 1 day ago
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Coming back on subject... A shortened version of the ...
By Transparent , 2 days ago
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RE: Say hello and introduce yourself
Perhaps it is time for an update on ‘our’ project. We h...
By Toodles , 2 days ago
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RE: Free app: run the immersion / heat pump from Growatt battery & solar surplus – no Home Assistant
Please bear in mind, everyone, that in order to use thi...
By Majordennisbloodnok , 4 days ago
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RE: The good, the bad and the not that great – my heat pump installation
@burtis Thanks for posting this and Im so pleased you ...
By JamesPa , 4 days ago
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RE: I need help with Ecodan ASHP
@f1p It turns out there have been a solar panel install...
By Andris , 5 days ago
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RE: 15kw pump for 225m2 1990's house - over kill?
@seaviews your installer would be right to say that the...
By GrahamF , 5 days ago
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RE: Tradespeople on Their Phones: What’s Acceptable When They’re Working in Your Home?
Actually, that's a very important point. I've only ev...
By Majordennisbloodnok , 5 days ago
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RE: Aerotherm and weather compensation
These are likely inked. The basic explanation is tha...
By JamesPa , 5 days ago
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RE: Electrical works for air to air heat pump
agree with above. I have not had extra costs added wh...
By Batpred , 5 days ago

