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Judith

@judith

Member

Prominent Member

Joined: Nov 28, 2023
Last seen: Aug 1, 2025

Topics: 2 / Replies: 368

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RE: How to make me regret installing a heat pump

@lucia I’ve started reading the work of Dieter Helms a centrist Oxford economics professor He did a cost of energy review for the government and ha...

7 months ago

Forum

Government Schemes, Regulations, Planning & Organisations

RE: ASHP and how it should run and potential kw consumption?

yes I realised later! It gets eye watering in cold snaps doesn’t it?

7 months ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Totally bewildered with my ECO4 heat pump installation

Hi again @jaynieq I hope your daily consumption has gone down to the point where you can see that it will average out the horrible very cold days. ...

7 months ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Controversial opinions - pure weather compensation, buffer tank, heat loss, oversized heat pumps

Can I check I’ve understood the arguments here? Large heat pumps are more efficient for some manufacturer’s ranges, I accept that. And if the contro...

7 months ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Ripped Off: How UK Homeowners Are Paying Gas Prices for Wind Energy

Ofgem is consulting about their current work programme so perhaps we should tell them to change this system within their work plan. “Shaping a retai...

7 months ago

Forum

Electricity, Tariffs, Monitoring & Providers

RE: ASHP and how it should run and potential kw consumption?

You can help things by putting the DHW on to a timed operation so it’s only topping up before you need it, not continuously, then your system can be u...

7 months ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Best temperature wave form for best economy and efficiency .

The exact waveform does matter too much it’s the average that matters. I can’t read the scale too well but both shapes look reasonable. There’s no ne...

7 months ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Vaillant Arotherm ASHP gets noisier when it gets colder outside

I suspect it’s not reflective to audio waves and rough surface matting is available too. Patterned door mat perhaps ☺️

7 months ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Aira Heat Pump: Stylish Scandinavian Heating

With a temperature difference on flow and return of 8C is the Aira able to operate comfortably with that? or are they using hydraulic separation I.e....

7 months ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Adding data centre electricity costs to domestic energy bills?

That is unfortunately what is happening in California since it has lots of sun. But DESNZ can’t learn from others’ mistakes it has to makes its own!

7 months ago

Forum

Electricity, Tariffs, Monitoring & Providers

RE: Vaillant Arotherm ASHP gets noisier when it gets colder outside

@jamespa nice analysis have you considered something like or neoprene?

7 months ago

Forum