Last seen: Jun 6, 2025
Just out of interest Derek, why do you say the Sontex heat meter would be more accurate than the internal Daikin meter ? I’ve always wondered why they...
No buffer tank - it's quite a simple setup with 7 radiators.
@derek-m I can calculate the COP in two ways: on the Altherma 3 controller I can look up Information>Energy data> and get cumulative consu...
Ah yes, those were the days! I saw the Heat Geeks were also firing up smoke bombs simulating a cold well at hghq, so it’s not just me 😬 I can only a...
Hi Derek. I have a further question to this topic if you don’t mind me butting in… My Daikin (still a mystery to me in many respects) has been runni...
Thanks Derek. That's a very neat looking unit - much smaller than my Daikin. I don't think that would offend anyone ! Particularly if it was on a whit...
Yes - that's a very fair point @hughf - what a shame they can't look unobtrusive ! Though I still would like to see one. The ceiling heating in the ...
@derek-m please can you post a photo of your A2A heat pump outdoor unit ?
I’ve read a bit more about this. They charge for a survey (not too much) so they can check everything about the space under your floor, and give an ex...
I got myself a Seek thermal imaging attachment for my iphone in the hope that I'll be able to see any voids in the cavity wall insulation. But it's no...
I have more info: the price for insulating the timber floored part of a bungalow (which I'm estimating would be about 60 m sq) is in the region of £50...
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RE: Surface mount or bury primaries for heat pump installation?
What about those pipes that include conduits for electr...
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RE: Say hello and introduce yourself
Welcome You have already done the most important thin...
By JamesPa , 3 hours ago
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RE: Weather compensated secondary circuits with Biomass
If anyone’s going to know the answer to this it’s @sune...
By Mars , 5 hours ago
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RE: Commencing on an ASHP Installation Process
That outside pipework would concern me. Surely rigid se...
By benson , 17 hours ago
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As I have reported elsewhere we turned on the cooling o...
By downfield , 20 hours ago
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@el3b Hi, sorry to hear that, it is advisable to instal...
By ASHP-BOBBA , 2 days ago
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RE: Difficult positioning of air source heat pump
@rikiarn Out of intrigue, the thread reads as though Ai...
By Sheriff Fatman , 2 days ago
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RE: Mitsubishi Ecodan Fails to Heat Water despite temperature drop
@m1kegibson If you are able to access the service me...
By HarriUp , 2 days ago
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RE: When will heat pumps and install prices come down?
... which of course is impossible because the world mov...
By JamesPa , 2 days ago
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My advice is reject unless they will delete the buffer ...
By JamesPa , 3 days ago
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RE: Battery storage to run Heat Pump.
I would be surprised if the battery chemistry is going ...
By Transparent , 3 days ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
@dowallydrifter OK. I would recommend you read t...
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RE: Solar to power Heat Pump for DHW
Wow, how big is your heat pump that it is pulling 6kW d...
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