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Last seen: Sep 19, 2024
If it is not the MVHR causing the spikes then please explain what may the cause and how?
The minimum and maximum flowrates should be detailed in the specification section of the installation manual.
If it was my system, I would be taking the matter up with the installer and his professional indemnity insurer, since the design and installation of t...
Sorry Gary, it is the property that is too large for the heat pump. 😋
Please explain 'worse'. If the heat pump is producing almost 14kW, but the present heat demand is greater than 14kW, then the net effect will be for t...
From the range on the charts, I'm assuming this is the IAT that is being shown. I doubt whether the heat pump would cause spikes to the IAT, so I wo...
When it is warm and sunny and the heat pump is switched off. 😋
@chickenbig It feels like "low and slow" is rather at odds with the feast/famine nature of wind. I've yet to resolve this in my mind, just like whet...
@transparent I fully agree, just as heat pumps don't play nicely with heatmisers, averages don't work well with both electricity generating capacity...
That is indeed a valid point, since I did not look too closely at the details, mainly the total heat loss figure. Having different room temperatures...
It is difficult to provide precise advice without knowing all the details, so instead I will merely make some suggestions. Carry out, or have carrie...
What does the manual say about this alarm and its likely cause? Refrigerant gas goes through the compressor, not water, so I don't really see how th...
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Degrees of Separation
Latest Posts
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RE: DIY powerflushing tutorial
If you haven't already, have a read of this...
By Pirate Rich , 59 minutes ago
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What we normally do is set the heat pump to holiday mod...
By Majordennisbloodnok , 1 hour ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
@editor And as an occasional contributor, may I say wel...
By Toodles , 2 hours ago
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RE: Should Households Who Can Afford It Pay More for Energy to Help Those Who Can't?
They don't have to try. Our entire system is d...
By EtchedPixels , 2 hours ago
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RE: Why don't people choose heat pumps?
Fair enough. I guess I was thinking of pipes that run ...
By JamesPa , 2 hours ago
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RE: How Can I Prove Coal Was My Main Heating Source Without Receipts?
Got excepted for the grant now so thanks for the replie...
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RE: Buffer tank on a 2 x 14kw Ecodan system
Pretty much as I had guessed in my crude scaling from m...
By JamesPa , 10 hours ago
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RE: Help me keep the faith with my air source heat pump installation
Well you have a vibration generator running at some fre...
By bobflux , 23 hours ago
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RE: Who's your electricity provider and what's your tariff?
@downfield Thats a decent rate, I’m shocked they hadn...
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RE: Adventures in heat loss calculations
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Six books in three years and I think I’ve now covered j...
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Grant Aerona - Weather Compensation and Schedules
Im trying to set up a friends Grant Aerona. The WC curv...
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