Last seen: Sep 21, 2021
Oh, and refrigerant type + exact compressor model (and of course compressor type), regenerator performance (if used), and may be something else. Per...
@heacol It depends. It depends on a heat exchangers type (plated or DIY), exchangers surface (m2), floor and ground loop performance (m2 of liquid p...
@heacol Hm, 404.. I've checked this one ) Or "Renewable Heating Hub Forums -> Grounds Source Heat Pump (GSHPs) -> DIY Heat Pump co...
@editor, Thank you! @heacol Here is a topic with a short description . The main repository (source code, gerber, etc., and a lot of text) is on...
Hi, all. I'm a newbie. Last few years, I have developed DIY heat pumps and created a DIY heat pump controller. I will post my research results here....
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RE: Rate the quality of your heat pump design and installation
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RE: What a Bad Heat Pump Installation Looks Like
@cathoderay There is always the 7.62 1in5 link of socia...
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RE: Home energy storage & battery register
Now the proud owner of: 4.1Kw peak Aiko Neostar solar...
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RE: The good, the bad and the not that great – my heat pump installation
I did, thanks, and thanks to for reminding me I should ...
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RE: Latest NIBE model has known defect and no solution
@kings I don’t I’m afraid as I submitted it through my ...
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RE: Aira Heat Pump: Stylish Scandinavian Heating
Aira called me back today, but not sure we got to the a...
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RE: Replacing my 18 month old Hitachi Yutaki ASHP
That level of cycling is normal and absolutely nothing ...
By JamesPa , 15 hours ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
@hcas Hello Henri. It is disappointing, but I must pres...
By DavidAlgarve , 1 day ago
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RE: Experience with Mitsu Par 50/60 Wireless Controller
The 27°C request doesn't boost the weather compensation...
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RE: Getting the best out of a heat pump - is Homely a possible answer?
Oh and it was installed by Stevie Wonder!
By Grantmethestrength , 2 days ago
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There seems to be plenty of evidence to support this. ...
By JamesPa , 3 days ago
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RE: One Year Review: Grant 13kW ASHP - A Catalogue of Errors
@solenoid it sounds like you are making progress. No n...
By JamesPa , 3 days ago
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RE: How good is the app support for your heat pump?
I think you are right about the ebus stick. It's cert...
By JamesPa , 3 days ago
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RE: My DIY Heat Pump installation
@majordennisbloodnok Element-ary my Dear Major.
By Toodles , 3 days ago
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Welcome to the forums @isaac. What you’re describing is...
By Mars , 4 days ago
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