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IRMartini

@irmartini

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Estimable Member

Joined: Apr 17, 2024
Last seen: Jul 3, 2025

Topics: 5 / Replies: 69

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RE: Gas Combi to ASHP - Making sense of survey results and proposal.

@jeh All that is left on my EPC is floor insulation. It predicts heating 15,397 for heating and 2,322 which is way above what we are currently usin...

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Gas Combi to ASHP - Making sense of survey results and proposal.

Here is the answer I got to this question: With the HTQ it will be a buffer as this will prevent excessive cycling within the unit as well as give t...

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Gas Combi to ASHP - Making sense of survey results and proposal.

@harriup That 13000kWh of gas is with a thermostat set most of the time at 18deg and as the whole family are out all day at work and school the hea...

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Gas Combi to ASHP - Making sense of survey results and proposal.

@ajn9000 that is a great idea that dashboard and all the data is just what I’m after. I will ask my installer to add it to the quote 👍

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Gas Combi to ASHP - Making sense of survey results and proposal.

This has hammered home my understanding of cycling thank you. I understand your points about ways to avoid cycling if its happening but your last po...

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Gas Combi to ASHP - Making sense of survey results and proposal.

I've missed the opportunity to try things like that, already this year the boiler turns on in the morning and generally doesn't turn on again all day ...

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Gas Combi to ASHP - Making sense of survey results and proposal.

@harriup If the radiators need to be twice the size then this sounds like a step too far. If I understand your reply re: volumisers and buffers th...

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Gas Combi to ASHP - Making sense of survey results and proposal.

Thank you for the all the replies I really appreciate it.To sum up I’m happy with the heat loss it seems to be as accurate as one can expect in my sit...

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Gas Combi to ASHP - Making sense of survey results and proposal.

@derek-m Here are the last few lines of the heat loss sheet, there is no mention of time or temp. However in the performance section of the repor...

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

RE: Gas Combi to ASHP - Making sense of survey results and proposal.

@ajn9000 I think this is it. Area M2 - 151.39 Power (W) - 7047 Energy HP (kWh) - 19281 I've edited the original post to include this. ...

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

Topic

Gas Combi to ASHP - Making sense of survey results and proposal.

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

Replies: 36

RE: New ASHP system - choices

I'm interested in following this thread as your ahead of me in the ASHP process and I couldn't find the option to get notifications about a thread wit...

1 year ago

Forum

Air Source Heat Pumps (ASHPs)