Last seen: Apr 9, 2025
There are plenty of successful noise nuisance claims in a domestic context on all sorts of systems - boilers, air con, ASHP. ASHP in a domestic contex...
Videos do not capture the hum or vibration noise well at all - Some video cameras/phones even actively cut it out because of noise cancellation. As fo...
I'm not entirely sure, it could be. But there are so many variables eg Korean climate is warmer in summer and colder in winter, housing stock is diffe...
I wouldn't call special categorisation of heat pump noise as discrimination. It's evening the playing field on the basis of capacity to cause nuisance...
Sorry James, I'm a bit rubbish at quoting so excuse the format. The long and the short is that the heat pump should always be WELL below background ...
On the 42db(A) figure, this document from 2012 outlines where it came from: - see bottom of page 9. In essence, it has no basis in acoustic research ...
The installer seems to be gaining some national notoriety. See from 22:50 onwards. And good Lord, I just took a look at their Trust Pilot feedback, ...
Looks like the PD consultation is out, including some HP elements: Changes to various permitted development rights: consultation - GOV.UK (www.gov.u...
It is required under PD and I would assume the relevant element of needing to meet MCS standards carries over into any planning permission granted: ...
James, on: "Interesting thanks. Cieh are only suggesting 2dB lower (35dBA as opposed to 37 for the pump alone) unless there is a tonal penalty, which...
@noburn There is a checker associated with the proposal - a postcode lookup tool. Its quite arbitrary. If you are within a couple of miles of a conurb...
The 42dB(A) figure as I understand it was a government compromise between the CIEH/IoA who were lobbying for lower (they still do - see their professi...
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RE: Who’s Caved and Switched the Heating On Already?
I have automated this decision. I have a heat pump with...
By jamespetts , 6 hours ago
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RE: COP is not the only measure of efficiency
Can I clarify - is the LSV the manual balancing valve? ...
By jamespetts , 6 hours ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
Another result and another very happy service customer:...
By ASHP-BOBBA , 7 hours ago
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RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
By ASHP-BOBBA , 7 hours ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@morgan this can just be done by your sepecilist when t...
By ASHP-BOBBA , 7 hours ago
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RE: Buffers, hot water and cooling
I agree it seems like a lot of work particularly as its...
By JamesPa , 8 hours ago
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RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
By Tim441 , 12 hours ago
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RE: Renewables & Heat Pumps in the News
@mike-patrick Well, if Europe is stalling partly due to...
By Toodles , 12 hours ago
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RE: 300 Liter Tank - Do I have to heat it all?
The size of DHW tank affects the anti-legionella cycle....
By Transparent , 13 hours ago
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
By HCas , 16 hours ago
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RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
By jamespetts , 16 hours ago
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RE: Solar Power Output – Let’s Compare Generation Figures
My system installed in July 2024 has produced 6.4mWh in...
By jamespetts , 17 hours ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
@judith thanks for your suggestions. Starting from col...
By GrahamF , 2 days ago
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RE: Inventor (Midea) Heat Pump short cycling advice
I switched to "fan coil mode" to be able to set water t...
By immunity , 2 days ago
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RE: DESNZ doing a survey which asks the right questions!
Without a survey their only source of data is probably ...
By JamesPa , 2 days ago
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RE: Can you help with our research: solar panels, EV chargers, home batteries, heat pumps?
Just done your survey!
By Judith , 2 days ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
@cleardene-ashp just thinking about your issues here. Y...
By Judith , 2 days ago
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RE: Midea ASHP – how to set weather compensation
@cathoderay OK let's wait and see, it sounds an interes...
By Tasos , 3 days ago
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RE: What is the Heat Geek Guarantee?
@judith, I’m with you on Heat Geek, but there really do...
By Mars , 3 days ago