Last seen: Dec 1, 2022
Thanks for all the data and link to PVGIS. The PVGIS spat out figures that were inline with the data from Majordennisbloodnok. I have a daily averag...
Thanks @Mars. Would you have that data as a spreadsheet or monthly figures? Both for production and export.Also do you know what your average electric...
A quick update.After running the system for a full year with weather compensation my actual annual ASHP energy usage is 5280kWh.That's for both heatin...
1. Do you get much thermal gain, if so how does your system respond? Yes, we have 6m of glazed sliding doors on the south facing elevation of the pr...
@morgan It's currently set at 40ºC flow @ -5ºC outside and 20ºC flow @ 20ºC outside. Although at the moment the overriding offset is at -5.
I now have a full years metered ASAP energy usage that I can report on. The headline is that energy usage has come in just about bang on what wa...
An idea you might want to try experimenting with is rather than run the secondary return pump for several hours at a time, or boosting the system minu...
@peterr I think it's very often true to say that if you were to get 3 plumbers to design a plumbing system, you'd get 3 designs, all of which would ...
My setup is very similar to yours @Peterr although I am in a 1950s house with insulation added post construction and don't have any SPV. I'm running w...
Without MMSP I'm not sure how accurate the app will be. Yes the control area is pretty useless I agree. The MelCloud app is mainly useful for generati...
Have you got meters installed that monitor usage and delivery? Known as MMSP Metering and Monitoring Service Package. Or access to the MelCloud app?
Latest Posts
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RE: Performance of Heat Pumps in Mild Weather
@robs Thank you. Interesting! I presume that the switc...
By Heatgeek , 9 hours ago
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RE: Ideal Logic ASHP - change from 55°C to 35°C Heating?
@phil-s is this something you could potentially advise ...
By Mars , 9 hours ago
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RE: Questions on my Hitachi Yutaki SCombi Heat Pump
OK, thats good and low. With low flow temperatures lik...
By JamesPa , 16 hours ago
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RE: Help me keep the faith with my air source heat pump installation
@jamespa “They are all equal but, some are more equal t...
By Toodles , 17 hours ago
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RE: Is it KISS or constant – weather compensation vs. set flow temperature?
@cliffhanger Mine has a 'space heating off' setting! O...
By JamesPa , 21 hours ago
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RE: Hitachi Yutaki SCombi Heat Pump - Thermal Off's
Thank you, that helped in my understanding. I believe ...
By trebor12345 , 22 hours ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@old_scientist As another example of errors / differenc...
By Toodles , 22 hours ago
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RE: Replacing Worcester oil boiler with an ASHP
Is this something you are thinking of doing? Or has thi...
By Cliff-Arnold , 2 days ago
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RE: Say hello and introduce yourself
Hi Mars Thanks for inviting me to join the forum, I h...
By Cliff-Arnold , 2 days ago
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RE: Who's your electricity provider and what's your tariff?
@agentgeorge Not with Eon Next. The only reson I left O...
By Andris , 2 days ago
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RE: How hard and expensive would it be to change panel and add battery?
The difficulty with this discussion is that it's referr...
By Transparent , 2 days ago
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@rhh2348 it’s clear you are wanting to run your heat pu...
By SUNandAIR , 2 days ago
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Is this normal? Click of the DHW returning to space heating
This has been bugging me for a while and I just wanted ...
By Grantmethestrength , 3 days ago
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@sandman1600 you need to measure whats going on real...
By davidnolan22 , 4 days ago
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@brandon-r is this a project that you could assist with...
By Mars , 4 days ago
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Has anyone installed these on their ASHP fed radiator s...
By Grantmethestrength , 4 days ago
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Just an update on the responses received by Smart Heati...
By Eliuccio , 5 days ago
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RE: Is your gut better than Math
By SUNandAIR , 5 days ago
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RE: Would You Find Value in a Premium Installer-Supported Forum?
We are very pleased to announce that Brendon Uys (@heac...
By Mars , 5 days ago
