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Last seen: Sep 19, 2024
But when it is very cold, the water gets 'lumpy'. 🙄
@iantelescope My previous post was to highlight how I think that your system should be plumbed for correct operation. You therefore have various opt...
@iantelescope Hi Ian, I have been away for the weekend, so I'm just catching up with the saga. Rather than jump about trying this and that, I wo...
@iantelescope It is obvious from the data you have supplied that your system will struggle to achieve the correct indoor temperatures during cold we...
If you are considering having a power diverter installed, I would suggest that you select one with a scheduled boost facility. That could then be used...
@iantelescope Whilst there will be some heat loss from your heat exchanger into your kitchen area, if the heat exchanger is adequately insulated the...
One possible way to maximise the output from your solar PV and minimise your heat pump usage would be to install an interposing relay or contactor. ...
@iantelescope Another fine example of 'rip off Britain'.
As far as I am aware, MCS set standards and charges installer's for accreditation, but no one actually appears to inspect and sign off installations, ...
As you have discovered, there appears to be no mechanism for consumers to get poorly installed and commissioned systems rectified. Have paid your in...
@iantelescope I am sorry to hear of your woes. Unfortunately there would appear to be no regulatory body responsible for ensuring the correct inst...
Yes, I had arrived at a 9% reduction in efficiency. If my understanding is correct, it would appear that Ian has both a PHE and a buffer tank installe...
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Latest Posts
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RE: How Accurate Is My DIY Heat Loss Calculation?
@kilgorexv I think you are missing something in your he...
By Rob of York , 10 minutes ago
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Adventures in heat loss calculations
I thought I’d post my recent adventures in heat loss ca...
By Rob of York , 26 minutes ago
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RE: Glass lined Cylinder for private water supply
@ian33a I have a private supply from a spring. After w...
By DavidB , 37 minutes ago
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RE: Switch suitable to change between two inverter CT's
It's a current output CT (33mA output for 100A input or...
By bobflux , 1 hour ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@batpred They offered both, I went with Pro. As an amat...
By baroquebank , 1 day ago
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RE: To re-pipe or not to re-pipe? Moving from oil boiler to air source heat pump.
@penval, really useful update. After all the discussion...
By Mars , 2 days ago
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RE: Who's your electricity provider and what's your tariff?
@papahuhu I prefer to look at it simplistically. We d...
By Old_Scientist , 3 days ago
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RE: Questions about A2A for heating as well as cooling
@rob-of-york I would concur with the underfloor insulat...
By Toodles , 3 days ago
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RE: New Vaillant Arotherm controls link to existing thermostats ; wired vs wireless
Nothing attached! I have rads but UFH makes the case ...
By JamesPa , 3 days ago
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RE: Cooling with air to water heat pumps
Passive cooling should always be the first call. Keep ...
By JamesPa , 3 days ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
@rob-of-york Thank you, I’m thinking along these same l...
By Toodles , 4 days ago
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@Mars Good questions! The downstairs unit did the maj...
By Rob of York , 4 days ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@dave, I think @jamespa has probably identified the mos...
By Mars , 5 days ago
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RE: Plug and play solar. Thoughts?
My thought is simple. Bring it on and bring on plug in...
By JamesPa , 5 days ago



