Last seen: Dec 19, 2025
@hotheat that’s good to hear. So where is your main controller located? Suggestion: Now would be a perfect time to relocate it if it’s in an awkward...
Surprise on Variable Freeze Stat function. As we know from this thread there are 2 parts to the freeze stat function - 1. To circulate the water so ...
Correction from previous post due to rushing and over exuberant predictive text
Hi, your first question the lowering of the room set temperatures was done by simply removing the +3 on the WCcurve. So it’s just operating from the...
no apology needed Derek. It was more important to me that you at least understood what my post was driving at. And as you noticed the chart did ind...
@jamespa thanks for your rounded comments. It may create more room for further discussion. Hopefully future controls will will be more intelligent. In...
Thank you @derek-m for your reply. My post dealt directly with the issues of controlling the speed of recovery. So perhaps you might like to read m...
Is this topic causing so much debate because there has always been a problem with heat pumps operating at varying set temperatures? And has someone in...
Thanks for your reply @jamespa I can add more data as per your comments. “I can't see a way to get efficiency from the data. If you had flow rate ...
@cathoderay yes you echo what many people do and it’s how we have done so. @jamespa the upload might work now.... However I’m trying to isolate an...
@jamespa a picture paints a thousand words… but unfortunately I can’t upload what I’ve set up at the moment 🫤 I just get “undefined”
quick question on likely savings. There have been many people over the past year, shocked and surprised at how quickly heat is lost from a hot water...
Latest Posts
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
Yes. In addition or instead. The point us that trv b...
By JamesPa , 1 hour 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 , 1 day ago
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@morgan They are unsupervised these days, can’t get the...
By Toodles , 1 day ago
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RE: Setback savings - fact or fiction?
Exactly. We only need to compare conditions, to decide ...
By cathodeRay , 2 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 , 2 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 , 3 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 , 3 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 , 3 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 , 3 days ago
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RE: New Fogstar 15.5kWh upright solution
@transparent My conclusion is as you have noted, tha...
By Bash , 3 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 , 3 days ago
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RE: External pipework insulation
They do? But that isn't apparent from the photos we'r...
By Transparent , 3 days ago
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RE: Say hello and introduce yourself
@velcro welcome to the forums. Please feel free start a...
By Mars , 4 days ago
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Daikin EDLA11D3V3 DHW Settings
I have a newly installed EDLA11D3V3 which I'm still get...
By Velcro , 4 days ago
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RE: Midea ASHP – how to set weather compensation
@curlykatie did you get sorted with this?
By MickaMills , 4 days ago
