Last seen: Aug 24, 2025
I do need to track what the peak usage is outside of Cosy slots in order to determine what the smallest battery I could get away with is... that would...
@toodles I'm not 100% sure about that, I was considering a Fogstar 32kwh battery + inverter. I think this coupled with Cosy would likely reduce all ou...
@richard24738 as we do not have batteries or solar, I'm sticking with OVO extended fixed 13 month plan to Nove 2026 with their free Heat Pump Plus add...
@derek-m I have re-read this thread because @colin and I were discussing our respective ASHP efficencies. Quite early on in the thread you suggested m...
Sorry, getting confused I meant @colin!
@derek how is your COP looking for DHW when the heating is switched off in April/May? We had our Glycol levels adjusted and would like a comparitor. ...
@duncan-mac interested to know how you're getting on?
@murchison2003 Sounds like it might be setup with a fixed flow temp without weather compensation? Might be best to set up a new thread and post the ...
@colin thoughts on my COP? Total 2022 is from March 2022 to Jan 2023. Looking forward to seeing how figures compare to last year now that it seems to ...
@editor Vaillant software is flaky in my experience. There are times when it doesn't connect and a circular arrow icon just spins on the screen. I'm t...
Latest Posts
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RE: Help me keep the faith with my air source heat pump installation
@jamespa ok got home and I can indeed set the flow temp...
By AdamK , 4 hours ago
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I'll leave it tonight and post the graph tomorrow to se...
By bontwoody , 5 hours ago
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RE: New Fogstar 15.5kWh upright solution
That's odd. I can't see anything in the Sunsynk manua...
By Transparent , 5 hours ago
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It’s my sole reason to always deter homeowners from goi...
By Mars , 6 hours ago
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Solis S6-EH1P8K-L-PLUS – Why I Chose It and What I’ve Learned So Far
I ended up with a Solis S6-EH1P8K-L-PLUS (8 kW) hybrid ...
By Batpred , 7 hours ago
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RE: Options on flushing my system
@grantmethestrength with your pragmatic approach and &#...
By SUNandAIR , 8 hours ago
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RE: Samsung Heat Pump – Can't Activate TW2 Pipe Sensor (for Delta T Control)
@batpred For the moment I'm sticking with what I have, ...
By bubuontheweb , 10 hours ago
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RE: Electricity price predictions
Nice to be back on track! If we all had the interest, s...
By Batpred , 10 hours ago
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RE: Say hello and introduce yourself
I think this is where we may differ. Nothing makes sen...
By JamesPa , 11 hours ago
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RE: Daikin Octopus installation update - I saw my first defrost. 😍😂
Enable installer mode - 5678 Enter the Space Heating/...
By RadWhisperer , 11 hours ago
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Is your installer MCS certified? If so, they should reg...
By Old_Scientist , 11 hours ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
@hcas So the answer from Mitsu was: To Confirm you ca...
By bontwoody , 14 hours ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Grant Aerona 3 10 HPID10R32
By MDG , 15 hours ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
I don't know! The Midea manuals and what actually happe...
By cathodeRay , 15 hours ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
If you’re interested in finding out which of your neigh...
By AgentGeorge , 16 hours ago
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RE: Ripped Off: How UK Homeowners Are Paying Gas Prices for Wind Energy
It is a crazy situation. It also seems not enough 400kv...
By Batpred , 18 hours ago
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RE: Rate the quality of your heat pump design and installation
More like Octopus wanted to fit a Cosy 6 at the end of ...
By RadWhisperer , 21 hours ago
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RE: How good is the app support for your heat pump?
Yes. Personally I would only use a heating control app ...
By Batpred , 1 day ago
