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Mike Patrick
@mike-patrick
Member
Reputable Member
Joined: Mar 23, 2021
Last seen: Apr 25, 2026
Topics: 19 / Replies: 174
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RE: Air source heat pump performance

@derek-m Derek, Yes, there's been no pressure in the heating expansion vessel for some months.You can see the gauge on the red tank in the picture...

5 years ago
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RE: Air source heat pump performance

In terms of "tweaking" your system I've found that it's necessary to look at each individual room (we have underfloor heating upstairs and on the grou...

5 years ago
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RE: Air source heat pump performance

@derek-m Derek, From the context I think you may have meant George, but anyway here 's my ASHP and control panel. The pump is next to an outbuilding...

5 years ago
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RE: Electricity usage over 3 years

Sorry, this is a long post. Take a deep breath. You will understand why I think an ASHP is not just for heating but a way of life. Our house is a re...

5 years ago
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RE: Renewable Heat Incentive (RHI)

Kev, Thanks for this. I wasn't aware of the scheme. It was introduced after I registered for the RHI. I'll make some enquiries to see if slots...

5 years ago
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RE: Microgeneration Certification Scheme (MCS)

@editor Electricty uage settled down to a sensible level. But I have a whole post to do on electricity consumption, mostly arising out of my winter of...

5 years ago
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RE: Microgeneration Certification Scheme (MCS)

Mine's the Grant Aerona 9.1kW. COP of 2.66 with air at 7 deg and water at 55deg. During the period between initial commissioning and the MCS inspect...

5 years ago
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RE: Say hello and introduce yourself

Yes, happy to do so sometime. My comments would be as much about the service support as the pump itself. Mike

5 years ago
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