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Last seen: Oct 29, 2026
I have no leverage, no system design, no hand over details. Weather compensation is”automatic” for Mitsubishi Ecodan - and I have been told not to med...
@jamespa I didn’t want either cascade or a low loss header. But the installers refused to install a single ASHP system due to property size (450m2) de...
@tim441 I don’t know exactly how many kWh because my cascade system is unable to tell me that. I don’t think a meter can be an MCS requirement beca...
@tim441 East Midlands Uk. Yes to weather compensation. 15kwh of batteries / 10kw solar. Octopus cosy tariff. (Ovo heat pump no longer available). no...
January 2025 was our first month with ASHP. In 2024 we spent £3675 on LPG and electricity for the whole year. In January we spent £600 with ASHP. ...
Got home from work today. Same scenario. Nothing calling for heat. One of the cascade pumps is running - again burning high cost electricity ? What fo...
@gary thanks very much Gary. I genuinely appreciate the help. I will try all that tomorrow at 18:00 ish again and will let you know. thanks agai...
This is exactly my point. There is literally nothing running in the house except a fridge freezer and the house is burning 4kw - and the heat pump is ...
And here is the solar tracker showing that I am burning 4kw - that can only be the heat pump.
Just checked the schedule timer some photos all taken at the same time it looks like schedule1 is set Jan to Dec and schedule 2 is i...
@gary thanks Gary. This is the video I used to set the timer. so the question remains - why are the units cycling when neither heat, nor hot water ...
Sorry not entirely sure what you mean by “scheduler” or “constant”, but I have used the standard Mitsubishi controller to schedule when the hot water ...
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Latest Posts
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RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
... And that's being generous! I'll tell you a littl...
By SusannaSaunders , 6 hours ago
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RE: Adding data centre electricity costs to domestic energy bills?
never ceases to amaze me.. Keeping steel works going ...
By Batpred , 7 hours ago
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RE: Electricity price predictions
great session Reminds me why some politicians can be ha...
By Batpred , 7 hours ago
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RE: Boiler Upgrade Scheme funding reduced by circa £750 million in 2026 budget
Absolutely agree. The massive Hager CU my vaillant requ...
By Batpred , 7 hours ago
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RE: Why don't people choose heat pumps?
With a heatpump tariff, it should be cheaper to operate...
By Batpred , 7 hours ago
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RE: How much of your renewable and home setup would still work if the internet went down?
absolutely agree. even if many providers see that extra...
By Batpred , 7 hours ago
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RE: Octopussy cosy 6 experience
People who have a Cosy appear generally to be happy wit...
By JamesPa , 11 hours ago
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I thought the cr*p came first and the biofuel came afte...
By Majordennisbloodnok , 15 hours ago
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RE: Aerotherm and weather compensation
@jamespa I replied yesterday with detailed readings whi...
By DavidB , 2 days ago
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RE: Marvel Heating liquidation
@editor This is an important point. each winter, you...
By davidnolan22 , 3 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
Very nice. we’ve been super soggy here, but rather m...
By Papahuhu , 3 days ago
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RE: DIY powerflushing tutorial
Interesting! I toyed with the idea too. But I installed...
By bobflux , 4 days ago
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RE: 15kw pump for 225m2 1990's house - over kill?
@seaviews Agree with the others on sequence: loft first...
By mk1234 , 4 days ago
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RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
Heating been on for 4 weeks now, continuous. It's 6C o...
By trebor12345 , 5 days ago



