Last seen: Dec 19, 2025
Difficult installers? It’s all about the Low Hanging Fruit! You’re not the only one who has had difficulty getting an honourable provider. I have a...
@derek-m ok thanks Derek,when you’ve got a minute, no rush.... would be interested to hear your thoughts on what’s going on. Although admittedly it...
MELCloud shows Auto Adapt modulate to pass room temp by 1c. Yesterday our heating was off all day then- Last night we cold started the heating by mo...
(Clarification on some new terminology used in the last few posts… incase anyone hasn’t seen these kind of acronyms) Example:“A basic controller has...
@walkers-heatpump yes I get your curiosity… in our case, the first start-off after setback for our machine appears to be the slowest to build heat s...
Hi @walkers-heatpump, interested in the way you have set up your temperature changes especially after a setback. How are you applying your half-degree...
@kev-m Thanks Kev for all that information I’ll have to see if my son will be as obliging as your son has been😂😂😂 But seriously, your information wi...
Hi Derek, here was the original correspondence you had with the Mitsubishi engineer back on 22 December 2022. what I can’t see from his reply is a...
Hi Derek thank you for your reply I’m hoping to clarify the subtle changes and current thoughts on Auto Adapt and how it functions. You had a ver...
Your concern about mixing flow and return temperatures within the LLH is an issue for efficiency. And this is very likely to be more extreme if flow r...
I missed this thread because at the time I was dealing with far more basic problems with our inefficient installation. Also the headline “Raspberry Pi...
@jamespa Thanks James that helps to understand the context and your aspirations… I’m also enthused to make things better.
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
TC Thermostatic Radiator Valve TRV Plastic Decorators S...
By Toodles , 2 hours 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 , 7 hours 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 , 4 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 , 4 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
