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Derek M
@derek-m
Member
Illustrious Member
Joined: Mar 4, 2021
Last seen: Sep 19, 2024
Topics: 7 / Replies: 4405
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RE: 12kW Vaillant aroTHERM plus in the Scottish Borders: please help cure my COP envy

Hi @jonathans The weather has been colder recently, so you should expect warmer radiators. Where is your SensoComfort controller located? Is the ...

4 years ago
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RE: General advice on ASHP please

Hi Morgan, I posted details quite a few months ago on the forum. Just Google 'thermal camera hire' and you should find some details.

4 years ago
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RE: General advice on ASHP please

Hi @morgan Rather than buying a thermal camera, have you considered hiring one?

4 years ago
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RE: General advice on ASHP please

Hi Tom, If your system is operating correctly in auto mode, then you should not be having high energy consumption. Is the energy consumption due to ...

4 years ago
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RE: General advice on ASHP please

Hi Tom, You are using your ASHP in completely the wrong manner, which is probably why you are using so much energy. Read the manual and set your sys...

4 years ago
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RE: Electricity price predictions

For quite some time I have been trying to convince anyone who would listen, that the primary objective should be to reduce energy consumption by impro...

4 years ago
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RE: Say hello and introduce yourself

Hi Sand, If that does not work then just program your downstairs thermostats to set the temperature at 19C overnight, which should reduce your energ...

4 years ago
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RE: Say hello and introduce yourself

Hi Sand, Do you wish to just lower your downstairs temperature from 21C to 19C, or also your upstairs temperature? If it is the latter, you may be...

4 years ago
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RE: What is this and what does it do?

It does if your heat pump has a variable speed pump and it is enabled, otherwise to some extent the system is self regulating. If the water flow tem...

4 years ago
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RE: What is this and what does it do?

Hi Newbie, The Delta T (difference in temperature) is created because your heating system is obeying the First Law of Thermodynamics, which relates ...

4 years ago
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RE: High air source heat pump running costs – Vaillant AroTherm Plus

Hi, If after checking the pump operation you still cannot get the correct temperatures upstairs, then change the weather compensation curve from 0.6...

4 years ago
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RE: High air source heat pump running costs – Vaillant AroTherm Plus

Hi @webcmg Check to see if any of the valves are partially closed on any of the radiators. Check that your water pump is producing adequate press...

4 years ago
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