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Old_Scientist
@old_scientist
Member
Prominent Member
Joined: Jun 16, 2024
Last seen: Jan 9, 2026
Profile Activity
Topics: 6 / Replies: 315
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RE: Planning Update: 1 Metre Boundary Rule for Heat Pumps Has Been Scrapped

@editor Do you know what the current regulations are for Wales, and if these are also being updated? I'm keen to have our ASHP moved as soon as the...

8 months ago
Forum
Government Schemes, Regulations, Training, Planning & Organisations
Reply
RE: Agile: average import cost vs other tariffs?

Thank you - I await your update 😀 Our average import rate on Agile for April was 15.4p. The first half of the month saw no heating, with a ...

9 months ago
Forum
Electricity, Tariffs, Monitoring & Providers
Reply
RE: ASHP Pipe sizes

Yes, you'll need two conduits, for flow and return pipes, separated by a couple inches I would think. Yes, you'll also need a conduit for electrical...

9 months ago
Forum
Thermostats, Volumisers, Buffer Tanks, TRVs, Pumps, Piping, Valves, Radiators & Controls
Reply
RE: Agile: average import cost vs other tariffs?

@toodles thanks for the analysis. I'll be really interested to hear how well Octopus manage the charging and discharging of the battery once things se...

9 months ago
Forum
Electricity, Tariffs, Monitoring & Providers
Reply
RE: Agile: average import cost vs other tariffs?

@toodles Thank you for sharing that. I note you have a small amount of consumption at peak rate (7.1kWh). Were you expecting that, or is that Octopus...

9 months ago
Forum
Electricity, Tariffs, Monitoring & Providers
Reply
RE: Agile: average import cost vs other tariffs?

@chandykris Yes, if you are able to last the day on solar/battery then Go is going to work out better than Cosy. Obviously the trick is timing the swi...

9 months ago
Forum
Electricity, Tariffs, Monitoring & Providers
Reply
RE: Performance of Heat Pumps in Mild Weather

That's largely where I am, with a 12kW Samsung unit and on our coldest day last January with produced 96kWh of heat, so an implied heat loss of ~4kW. ...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Solar Power Output – Let’s Compare Generation Figures

Right, got you.

9 months ago
Forum
Solar Photovoltaic (PV)
Reply
RE: Solar Power Output – Let’s Compare Generation Figures

@transparent I have an Emlite ECA2 MID-approved meter fitted which records solar generation (available for around £40). The meter records slightly hig...

9 months ago
Forum
Solar Photovoltaic (PV)
Reply
RE: Performance of Heat Pumps in Mild Weather

Agree with the above. Without knowing what the modulation curve of any given heat pump/compressor looks like, about all we can do is assume the manufa...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Performance of Heat Pumps in Mild Weather

@heatgeek I have a very over-sized Samsung (12kW gen6, with a heat loss of maybe 4-5kW). We suffer with poor dT which struggles to get above 3C. Are y...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: What happens when the outside temperature exceeds the upper WC point?

Yes, that's the default value, but can be set between 10C to 35C.

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
Page 15 / 27
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