Last seen: Oct 7, 2025
@amanda1 I'll preface this by saying I have done no research on this whatsoever, and living in leafy close-enough-to-Surbiton have very little experie...
Couple of things: First, have you considered getting a decentralised (i.e. single-room) MVHR just for e.g. the bathrooms and kitchen? They will be che...
@ronin92 thanks a lot, that cleared it up for me!
Sorry I'm struggling to understand this. I'll try to play back what I've got from you: We want to conduct air from the outgoing (warm) side to the inc...
@iancalderbank @derek-m - Wow, I can't believe I never thought of using my PV array data to compensate for solar gain! Thanks, will investigate this. ...
I agree it's rather complicated. In my experience with automating stuff, generally you only want to start automating things after you've been doing th...
Thanks so much, that's really helpful!
Wow, that's pretty lucrative for summer PV generation. They've set the import and export rates quite cleverly to avoid charge/discharge cycling as the...
For me, the limiting factor was roof space, and it didn't make sense to use any of it for solar thermal. I could simply use the PV to power a 3-4 COP ...
Don't suppose you've read Orwell's essay "Politics and the English Language"? It sounds like you have, but if not you'd probably like it!
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RE: External wall insulation - your experience
So our house is in SE England. We mainly had mixed w...
By Batpred , 2 hours ago
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RE: Should Our Water Circulation Pump Be Configured to Run All The Time?
@steelbadger lol it just made the rest of the house hot...
By Grantmethestrength , 3 hours ago
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RE: How good is the app support for your heat pump?
@judith Being able to adjust the weather compensation a...
By Steelbadger , 3 hours ago
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RE: 5 Star Service from Havenwise
@majordennisbloodnok and @benson Good suggestion! We'll...
By HCas , 4 hours ago
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This is an important and relevant topic of discussion i...
By wully , 4 hours ago
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RE: New Fogstar 15.5kWh upright solution
It could be an app working via Bluetooth or windows sof...
By Batpred , 5 hours ago
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RE: Midea ASHP – how to set weather compensation
@pash44pump - pull the data from the data loggers and s...
By cathodeRay , 7 hours ago
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RE: Pump and Esbe mixing valve for UFH
So my next question is about calculating pressure loss ...
By AndyCoo , 8 hours ago
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RE: Low COP and unevenly heated rooms with 12kW Samsung AE120MXTPEH / AE260TNWTEH
Im going to try to take a practical approach to this, i...
By JamesPa , 12 hours ago
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Even that may not be enough. Air can still collect, it...
By JamesPa , 13 hours ago
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RE: Large heat pump options for church building
I would look at the Panasonic R290 M series large units...
By Andy-e , 14 hours ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
@hcas Thank you.
By Morgan , 15 hours ago
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RE: Say hello and introduce yourself
There are few heat-network schemes in UK @chris12 but I...
By Transparent , 16 hours ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating
@steelbadger really interesting to see an Aira unit on ...
By MikeH , 16 hours ago
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RE: Widespread failure of insulation installation
@jeff Along with a phone-in on BBC Radio Four today, mu...
By Toodles , 1 day ago
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RE: What is the Heat Geek Guarantee?
@editor Thanks Mars, it is encouraging that Heat Geek a...
By colinc , 1 day ago
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RE: Renewables & Heat Pumps in the News
Love the thought of it! simplification and sometimes me...
By Batpred , 1 day ago
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RE: Help me keep the faith with my air source heat pump installation
@adamk Will not even get started... The power of the ...
By Batpred , 1 day ago
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Sounds like you got it working for monitoring! With wel...
By Batpred , 1 day ago