Last seen: Apr 29, 2025
For me, the Questions are here: 1) Does a Volumiser tank needlessly consume more energy? 2) Does a Volumiser tank reduce wear by reducing cycling?...
@cathoderay 1) Regardless of name , be it Buffer or Volumiser ......the point is that the Volume of water is, and MUST be , increased from 6 lit...
@cathoderay My System Simplified: Correlation and Statistical Independence? 1) Measuring the Correlation between the use of a Vo...
@cathoderay Volumisers, Serial and Parallel 1) MCS ADVICE. Avoid Short Cycling by increasing the Water Volumes on Heat Pump pipework. 2)...
@cathoderay Many thanks for your excellent reply cathoderay. I appreciate your measured contribution. 1) A greatly Simplified Diagram of my "s...
HOW my COP varies with winter Temperatures The Correlation between my COP and the Outside Winter Temperatures since the 01/01/2025 is -0.9. The C...
CORRELATIONS CORRECTIONS ?? Sorry , SOME logical and spelling mistakes !! With a Buffer Tank Switch I can CORRELATE the use of my Buffer t...
@derek-m CORRELATIONS?? With a Buffer Tank Switch I can CORRELATE the Buffer tank with COP , REAL-COP , Percent Losses and external outsid...
@johnr Running costs: Yes John , I stand corrected again .You are of course perfectly correct .....forgive my anger .......... I meant to say t...
@editor My Heat Pump consumes 40% more Energy than the Gas boiler it replaced Having kept my Gas consumption records before switching to a Samsu...
@jamespa HEATPUNK Design Software?? Does anyone have any experience with the HEATPUNK Design Software supplied by midsummer ?? Volumisers with ...
Questions for the Pro and anti-Buffer tank Zealots!! Why NOT Design the Heat Pump, pipes and all, before you "try to adjust it with a hammer and a h...
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RE: Replacing my 18 month old Hitachi Yutaki ASHP
I can't comment on the defrost algorithm or numbers. ...
By JamesPa , 2 minutes ago
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RE: Is your heat pump insured?
@davesoa Just following up on my original post, I am go...
By Richard24738 , 8 minutes ago
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RE: How good is the app support for your heat pump?
I would describe the Vaillant app as pretty reasonable-...
By JamesPa , 1 hour ago
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If the Solis inverter has a configuration setting label...
By Transparent , 2 hours ago
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RE: Electricity price predictions
That's understandable...but I was referring to our 'oth...
By Transparent , 3 hours ago
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@batpred Inwas looking at the Ånderson Wall Box, found ...
By AgentGeorge , 3 hours ago
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RE: Solis S6-EH1P8K-L-PLUS – Why I Chose It and What I’ve Learned So Far
I'll be interested to see how you get on. Are ...
By Bash , 4 hours ago
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RE: Battery with existing PV - regulations
We submitted our papers for SEG, so hopefully we will s...
By Batpred , 4 hours ago
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RE: One Year Review: Grant 13kW ASHP - A Catalogue of Errors
@solenoid Its probably worth adding that, done well, g...
By JamesPa , 7 hours ago
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RE: Solar panels on side of house to heat water
My solar panels (both PV and thermal) have not required...
By Transparent , 9 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
This would really be ideal and fans could also add to t...
By Batpred , 10 hours ago
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RE: Rate the quality of your heat pump design and installation
@solenoid Welcome. I have made some commen...
By JamesPa , 12 hours ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@f1p Thanks for the info, good to know
By ThunderMink , 14 hours ago
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@toodles I will do, it can’t go any worse than my last ...
By Grantmethestrength , 1 day ago
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RE: Configuring third party dongle for Ecodan local control
Yes, it is certainly an advanced feature and quite diff...
By F1p , 1 day ago
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RE: MELcloud scheduling misbehaviour
@richard24738 We also want hot water for 7:00am showers...
By DavidAlgarve , 1 day ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
@hcas Thanks Henri. I take your point, but feel that wh...
By DavidAlgarve , 1 day ago
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RE: Flow rate discrepancy between ASHP and manifold
Ok, I think I have got to the bottom of the problem... ...
By AshRolls , 1 day ago


