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Derek M
@derek-m
Member
Illustrious Member
Joined: Mar 4, 2021
Last seen: Sep 19, 2024
Topics: 7 / Replies: 4403
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RE: Heat pump running unnecessarily?

@diverted-energy I remember reading some time ago that heating water above 65C can cause limescale in hard water areas. This should be taken into co...

4 years ago
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RE: ASHP on a low income: a cautionary tale

@diverted-energy I am very pleased that they did not add A2A heat pumps to the grant scheme, otherwise I would not have been able to install a small...

4 years ago
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RE: ASHP on a low income: a cautionary tale

@diverted-energy You need to add battery storage to your petition, since it would help to balance the supply and demand and in so doing help reduce ...

4 years ago
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RE: ASHP on a low income: a cautionary tale

@kev-m Since installing solar PV over 10 years ago we have reduced our annual electricity import by approximately 50% from an average daily 8kWh to...

4 years ago
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RE: Heat wave 2022

Hi Mars, You should maybe consider installing an A2A ASHP. At the moment our A2A is keeping the indoor temperature at a comfortable 24C and is being...

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

@colin Could you please confirm the Total Yield value. If it is just for February then it seems rather high by a factor of about 10.

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

@webcmg In Winter we run the gas boiler, which provides heating and hot water, with a little help from the solar PV on sunny days. From Spring throu...

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

@webcmg Our daily electricity consumption is normally around 6kW to 8kW, and this does not include DHW heating. Because we have a solar PV system, t...

4 years ago
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RE: Can I Install My Own ASHP?

@hughf But it is keeping loads of people employed using tax payers money, or do they add it to the electricity tariff?

4 years ago
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RE: Can I Install My Own ASHP?

Since it is so simple, why do many MCS accredited installers make such a hash of it?

4 years ago
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RE: Solar PV for our shed

I am assuming that you don't have a 240v power supply to your shed. I suppose that it depends on how many lights and their power requirement and how...

4 years ago
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RE: Wood burning stoves

@majordennisbloodnok If my memory again serves me well, to drive out the tars and oils from wood requires heating to several hundred degrees. When d...

4 years ago
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