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TechnoGeek
TechnoGeek
@technogeek
Member
Estimable Member
Joined: Aug 4, 2023
Last seen: Apr 10, 2026
Topics: 5 / Replies: 169
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RE: COP for DHW using a heat pump

@redzer_irl From my own research over the last few weeks I would be inclined to agree with Glyn Hudson. I think for me, I incorrectly interpreted th...

3 years ago
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RE: ASHP decision: Should I or shouldn't I?

@cookie197 For your information you can get slimline versions of HP tanks. I am looking at one at present as it needs to fit in the space currently oc...

3 years ago
Reply
RE: ASHP decision: Should I or shouldn't I?

@cookie197 Welcome to the forum! Reading about your decision dilemma I have been through a similar experience over the last 12 months. To echo the p...

3 years ago
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RE: COP for DHW using a heat pump

@derek-m yes I do have an immersion heater however it is positioned at the top of the tank and would not be heating the same volume of water sadly. In...

3 years ago
Reply
RE: COP for DHW using a heat pump

@abernyte I did think of the oil boiler efficiency however it is a well maintained 5 year old Grant Vortex Blue flame and very efficient, so ruled 35...

3 years ago
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RE: COP for DHW using a heat pump

@kocta Being the curious engineer that I am, I decided to do a little experiment with my metered oil boiler and heat pump and got some further questio...

3 years ago
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RE: Say hello and introduce yourself

@transparent yes your assumption is correct it is an Octopus tariff and the PowerUp scheme which started 14th August is an Octopus scheme trial with t...

3 years ago
Reply
RE: Say hello and introduce yourself

@transparent Hope your good? Hoping the following will be of interest to you and other readersTo conclude this solar tube topic I decided for our part...

3 years ago
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RE: COP for DHW using a heat pump

@kocta Hi please to meet you! That is interesting to know. I assume your COP is acheived with a modern DHW tank? At the moment to heat the tank (5...

3 years ago
Reply
RE: Say hello and introduce yourself

@declan90 welcome to the forum. I had a heat pump fitted about two months ago in a 1970's house which has a 1995 extension. All the rad's in the old...

3 years ago
Reply
RE: Say hello and introduce yourself

@transparent modern solar hotwater equipment as you have highlighted is more effective and may produce 60C hotwater in December / January. My assump...

3 years ago
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