Last seen: Apr 2, 2024
@transparent Thank you. Just to clarify, if I go for off-grid battery storage, does that mean I don't need to do the G99 application?
@transparent That's really interesting and useful. Do you have any recommendations on battery storage size? Clearly, it is an additional cost but s...
@transparent SD Wind have recommended a specialist installer. I imagine we'd try and put any excess into our EV or hot water, but if we need an extra ...
@transparent Thank you for all this - I'll send it to my planning consultant. It is really helpful.
@batalto Maybe they should be paying a higher export tariff for the same time period
That's a good calculation @benseb and I'm hopeful the temperature won't change too much anyway in that hour.
Thanks @derek-m - I'll give that a try. That way is easier than turning off the pump.
@transparent Thank you very much for that. I'll definitely set up another topic on this. We've had a pre-planning application that was generally posit...
File attached this time!
Thank you very much @derek-m for your kind welcome and response. We don't currently have the internet service gateway for our ASHP due to Stiebel El...
We had two ASHPs installed, a Stiebel Eltron one for our house and a small Grant one for our office building. The installer was used to putting in Gra...
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Heat Pump Dramas?
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Latest Posts
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RE: Towel rails. An unexpected final hurdle
I had a similar issue but convinced the installer to le...
By Pie_Eater , 4 minutes ago
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Cliff, welcome to the forum. You’re running into one ...
By Mars , 11 minutes ago
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RE: What is the best strategy for operating a very oversized heat pump?
This whole discussion highlights just how much of a mes...
By Mars , 22 minutes ago
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RE: NIBE F2040 12 kW heat pump and 100 liter buffer tank
@cheshirejohn thanks for the update and for sharing. I’...
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RE: Newbie out of her depth – Samsung AE120RXYDEG 12kW heat pump
@jamespa @bontwoodyHeat loss calculations found and att...
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RE: Setback savings - fact or fiction?
Here's the same plot, less the R squared values, done q...
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RE: SolarPV tables / online calculator
We've only had our solar since last June, but so far fo...
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@robs useful thread! Thanks for sharing - Octopus are c...
By big_si , 4 hours ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@jamespa Agreed. I think it’s a case of much over muchn...
By Mars , 6 hours ago
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@eliuccio Unfortunately, whilst I agree with a lot of...
By JamesPa , 6 hours ago
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RE: Samsung Gen 7 R290 12kW is not behaving how I expected
Definitely its in the 20xx FSVs. Conversely it may be...
By JamesPa , 7 hours ago
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RE: Heat Pump Sizing & Installation Costs
Perhaps useful to have installed date too? To get conte...
By Tim441 , 11 hours ago
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RE: F.788 Building circuit pump reports internal fault - Vaillant Arotherm
Guess I have to wait for engineer visit. I really hope ...
By jeegnesh , 1 day ago
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RE: Act now to defer the UK road tax increase on EVs
@majordennisbloodnok Damn right sir. my attempt at iron...
By Jancold , 1 day ago
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RE: ASHP and heating issues in new build house
That’s good gives you more capacity. It made me think, ...
By Terry1812 , 1 day ago
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RE: Seewet manhole cover within r290 exclusion zone
Thanks! I asked Vaillant, and they say I should be fi...
By dbrb2 , 1 day ago
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Looking for the Grant Aerona 3 setting to turn off completely at 20 OAT
I'm running my Aerona 3 on WC and the 'warm end of that...
By damonc , 1 day ago
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RE: Do I just go with the lowest quote for my heat pump?
So after signing in Sept in two weeks the install may s...
By Jancold , 1 day ago
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RE: Victorian Semi Retrofit / Extension ASHP and UFH Advice
When you are renovating is always a good time, as it ma...
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Latest Topics
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By cliffhanger 24 minutes ago
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Heat Pump Sizing & Installation Costs
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Volumisers in Heat Pump Systems: Does Placement Matter?
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SolarPV tables / online calculator
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