Last seen: Mar 5, 2025
@webcmg Pretty busy at the mo and also getting solar + battery installed so not been paying attention to heat pump. We had family staying so had to t...
@webcmg Once you get your insulation sorted it sounds like you're on the right track, our room temps are a more comfortable >=21ºC Here's our Ja...
@webcmg I don't get the Vaillant external Temp entity with my HACs so will rely on Openweathermap for now, not sure why, maybe because my external sen...
I've got two Ambisense TRVs in our two coldest rooms. They're smart enough to increase the flow temp on the Arotherm+. I've also got two cheap Chine...
@webcmg What integration are you using for the outdoor temperature? I've just added OpenWeatherMap to try and get these values but not sure if they'...
@webcmg Here you go. What's your average flow temp now you've lowered the Heat Curve to 0.4?
@webcmg Our setup doesn't have anything like that, our Arotherm+ is connected to a Vaillant uniSTOR 300Ltr Unvented Cylinder with two or three other b...
@cathoderay Those stats came from SensoApp and Home Assistant. I'm not sure how accurate the SensoApp stats are but I'm sure there's room for my setup...
@webcmg Here you go. November December
@webcmg Our house is a recent self build, timber frame with block, K-rend rendering, and part wood cladding. We're fairly well insulated and had to do...
@webcmg Where did you get stuck when trying to use the heat curve? The diagram from the manual shows what the flow temp will be dependent upon the out...
@webcmg Not sure if I have one. Is that the pump attached to the UFH manifold/mixer? Your Flow temp is nearly 40ºC which probably explains why you'...
Latest Posts
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RE: Grant Aerona circulation/system pump staying on
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RE: Solar panels on side of house to heat water
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RE: Flow rate discrepancy between ASHP and manifold
Air release valves dont always work! You are gonna ha...
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RE: Replacing my 18 month old Hitachi Yutaki ASHP
Fair enough. I recommend quizzing him to get your mone...
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
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RE: Are Water Companies Delivering Bricks?!
...which in turn reminds me of a Thelwell cartoon I onc...
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RE: Electricity price predictions
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RE: Help…my NIBE heat pump has faulted again!
If it happens only when it gets cold then it maybe that...
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RE: Grant Aerona3 - Home Assistant control via Modbus
Has anyone got past this screen to set up the integrati...
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RE: Heat Pump Training vs. Real-World Installation
@lucia have you discoveredfor how green each of our ene...
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RE: Should Our Water Circulation Pump Be Configured to Run All The Time?
there's a detect cycle setting (4200) on the old grant ...
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RE: Commencing on an ASHP Installation Process
@sheriff-fatman It's also worth highlighting that th...
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RE: Hitachi Yutaki SCombi Heat Pump - Owners
. It does but, unless there has been a firmware updat...
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RE: Help me keep the faith with my air source heat pump installation
Yesterday it was chilly and the cosy6 had a Cop of 4.3 ...
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RE: Solar Power Output – Let’s Compare Generation Figures
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