Last seen: Jan 20, 2024
As Mike suggested, the system pump turned off at outdoor temp 7C but how can this is be if 43/11 is 0C and 43/12 is 1C - and why doesn't the frost pro...
Thanks for the reply, and it's what we thought at first but the frost protection symbol doesn't come on. Also, it only started a few days ago (i.e. no...
@persephone Have you considered getting quotes from private noise assessment firms?
The issue here is that LPAs aren’t trained in ASHP noise levels, required standards or measurement of the same, which is why an integration of MCS sta...
Re building regs, sadly, this isn’t necessarily true, particularly where the work has been signed off by private, third party building inspectors, kno...
Regardless of where it sits, who will enforce it anyway? EDIT: The reason it's linked to PD is because noise will affect 'others', i.e. the neighbou...
@transparent Interesting written submissions from a wide cross sections of organisations with different agendas. Some mention the option of moving ...
It confuses me as well but then it doesn't take much. Are others really not seeing increased power consumption in a cold snap? How can they *not* have...
@bontwoody The cost and difficulty of insulating is also a barrier, I think. So much of the existing UK housing stock is poorly insulated and diffi...
@bontwoody Hi there, thanks for the reply. I just wonder, though, if you take out cost (given high UK electricity prices) and just look at kW consu...
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Latest Posts
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@jamespa the key point, from my own logical thought pro...
By Mars , 3 minutes ago
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RE: Newbie out of her depth – Samsung AE120RXYDEG 12kW heat pump
@bami I think if the heat loss documentation matches a ...
By bontwoody , 19 minutes ago
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@eliuccio Hi. Firstly, I am not associated with any co...
By Heatgeek , 23 minutes ago
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RE: What is the best strategy for operating a very oversized heat pump?
@jamespa I'm afraid that's over my head but if anyon...
By IRMartini , 48 minutes ago
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RE: Setback savings - fact or fiction?
And here in case any one wants it is the code I used in...
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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...
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RE: Towel rails. An unexpected final hurdle
We have both Normal Rad for heating the room and then a...
By IRMartini , 3 hours ago
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RE: Heat Pump Sizing & Installation Costs
Perhaps useful to have installed date too? To get conte...
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RE: SolarPV tables / online calculator
I'd be interested what others find whilst using that we...
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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 ...
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RE: Act now to defer the UK road tax increase on EVs
@majordennisbloodnok Damn right sir. my attempt at iron...
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RE: ASHP and heating issues in new build house
That’s good gives you more capacity. It made me think, ...
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RE: Seewet manhole cover within r290 exclusion zone
Thanks! I asked Vaillant, and they say I should be fi...
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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...
By JamesPa , 1 day ago
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RE: Just one room not reaching desired temperature
Looks like this issue is now resolved. Aira installed a...
By ChandyKris , 1 day ago
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There have been several people on the OpenEnergyMonitor...
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RE: Say hello and introduce yourself
Good point @jamespa But that probably strengthens @ch...
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Latest Topics
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Heat Pump Sizing & Installation Costs
By Mars 7 hours ago
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Volumisers in Heat Pump Systems: Does Placement Matter?
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SolarPV tables / online calculator
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By Toodles 2 days ago