
Last seen: Jul 9, 2025
Where is your circulator pump located in the circuit? Is it positioned on the Primary Flow or the Primary Return? Do you have a Mitsubishi pre plumbed...
hi SKD, What model are you referring to please? The R32 only refers to the refrigerant. Iβve posted here the data sheet for the current r32 models a...
Definition of setback. we have tried different set back temperatures to see what fits our Low mass building. In other words our house warms up quick...
Hi Ray Looking at your chart you seem to have a stark increase in energy use for only a small drop in outside ambient. IE dropping from 10c to 8c ap...
@cathoderay Thanks for your observations. I need to correct a chart comment I made on my last post. The pink coloured crosses are December data not Ja...
Over 50 trials of setbacks vs continuous operation. Here is a scatter graph of this winter operation of our Ecodan 8.5 to date. The setup is a Ratia...
Sorry, I have to say this post simply serves to muddy the waters. I agree that the time of use tariffs may produce savings as a tactic. But in no w...
James / Derek. Over the last year or more there has been a lot of debate and speculation about the optimum flow rate for the Ecodan range. Some people...
@jaket we have decided a bit of cycling (but not too much) when itβs 10 or 12c is better at achieving a high CoP and minimise KWh consumption. The q...
thanks for your response. Itβs not easy to compare like for like installations since anything can be different between personal choices and preferred ...
Very interesting. @mike-patrick Interested in how big your house is since output is bigger than us in our 180 sq mtr house. Also do you have low los...
Hi @jake. Iβve started getting a bit of cycling since we have had 12c OAT. we get about 2 or 3 cycles an hour. Auto adapt does help a little by reduci...
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RE: Cooling with Samsung Gen6 and Flow error
@iaack The system isnt running long enough for any cond...
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@heacol thanks for confirming we can only hope NAPIT ag...
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RE: Ripped Off: How UK Homeowners Are Paying Gas Prices for Wind Energy
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RE: BUS Grant: removal of all other fossil fuel heat sources
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Sorry to hear that @bruce. Sadly Iβve heard from multip...
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RE: Crystal Ball Time: Communal or even Area Energy Storage?
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RE: Who's your electricity provider and what's your tariff?
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RE: Who has a V2G EV installation
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RE: Aira Heat Pump: Stylish Scandinavian Heating
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RE: Location of hot water isolation valve on cylinder
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RE: Ecodan consuming 100kwh per day in new build!!!
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RE: Plug and play solar. Thoughts?
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The Importance of Radiator Balancing for Efficient Heating: Introducing the Flow Regulating Valve
Itβs fascinating to watch how low-temperature heating i...
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RE: Servicing Hitachi HP in rural Somerset
I'd give GreenGenUK a call or email them: sales@greenge...
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RE: Heating coming on when not required
I played with a max heating temp but there is a world o...
By JamesPa , 7 days ago
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RE: Pressure drop Primary circuit
I've always regarded topping up heating systems as my j...
By JamesPa , 7 days ago