Last seen: Nov 3, 2025
@transparent Its possible Cosy might work for me. But currently it wouldn't - only due to rates I have from Octopus on GO (7.5p/kWh off peak). Cosy is...
@derek-m try midea2020
@squeakysim my understanding is that you cant have a cheap ToU tariff and outgoing e.g. you cant have Go or intelligent etc. As it would mean people c...
@brooster I think that's for fairly obvious reasons. That said, if you have batteries, there should be no need for Go over the summer anyway. I rarely...
@cathoderay I don't see why not - Its only a few wires from an ethernet. However Modbus isn't my area of expertise so I wouldn't really be sure of wha...
@squeakysim off the top of my head there is no charge to swap away. But I think there is a minimum 90 days? I am with octopus so I can find out easily...
@cathoderay I have that converter for the battery cable I built to read data directly from my Seplos
@cathoderay I'm fairly sure you can get an indoor sensor for the Midea unit - but it doesn't have auto-adaption like the mitsubishi units. I could see...
I have a feeling @grahamh has some experience here. He suggested them to me some time ago, but I have been working on fixing the hardware issues in my...
Our upstairs is triple glazed and the windows are noticeably warmer to the touch than the downstairs double glazed. Only a few years between them, so ...
@hughf probably includes mortgages as that metric. Possibly also credit cards and overdrafts?
Just put it house side - not grid side, and set not to export. Problem solved
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
TRV heads do indeed close completely once room temp is ...
By JamesPa , 1 hour ago
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RE: Ecodan unable to hit legionella target temp - what's the consensus?
UPDATE: Thanks everyone who commened with suggestions h...
By 9jwr9 , 1 hour ago
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RE: ASHP sizing - value of Heat Transfer Coefficient
@toodles Hi, my friend recently made a video about heat...
By HeatPumpMe , 1 day ago
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How long will your energy contract last?
Some heat pump tariffs don’t run as long as a heat pu...
By Toodles , 2 days ago
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@morgan They are unsupervised these days, can’t get the...
By Toodles , 2 days ago
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RE: Setback savings - fact or fiction?
Exactly. We only need to compare conditions, to decide ...
By cathodeRay , 3 days ago
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RE: Balancing financial efficiency and comfort using the Octopus Cosy tariff
I found because I have very low heat loss I can set bac...
By RadWhisperer , 3 days ago
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RE: Need Help Optimising My Rushed ECO4 Install: 12kW Bosch Heat Pump
Welcome @mickamills We too have an oversized 12kW Sa...
By Old_Scientist , 3 days ago
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RE: My Powerwall 3 Consumes 3-4 kWh/Day in Self-Consumption: Is This Normal?
@caron I can confirm that the power usage of the PW3 is...
By Old_Scientist , 3 days ago
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RE: Speedcomfort radiator fans
Thats true, but having tried (and succeeded) in constru...
By JamesPa , 4 days ago
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RE: Solis S6-EH1P8K-L-PLUS – Why I Chose It and What I’ve Learned So Far
@bash brilliant, thanks for the feedback
By energy9165 , 4 days ago
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RE: Heat Pump Heats the House… But It’s Not Cosy. Emitter Changes or System Tweak?
@alastair There I was, feeling grumpy, he said “Cheer u...
By Toodles , 4 days ago
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RE: Grant Aerona: Is there a setting to keep the 2-port valve open during pump blockade
Depends on OAT. Mine cycles at OAT>10 and of course...
By JamesPa , 4 days ago
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RE: New Fogstar 15.5kWh upright solution
@transparent My conclusion is as you have noted, tha...
By Bash , 4 days ago
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RE: Mitsubishi Ecodan R290 10kW performance
And to you too. Wishing you a very enjoyable festive s...
By Sheriff Fatman , 4 days ago
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RE: External pipework insulation
They do? But that isn't apparent from the photos we'r...
By Transparent , 4 days ago
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RE: Say hello and introduce yourself
@velcro welcome to the forums. Please feel free start a...
By Mars , 5 days ago
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Daikin EDLA11D3V3 DHW Settings
I have a newly installed EDLA11D3V3 which I'm still get...
By Velcro , 5 days ago

