Last seen: Sep 18, 2025
I take it we all agree that our homes must be heated. The fundamental problem is that there is no penalty free way to do so. Burning wood is roughl...
Thanks for flagging this, I was wondering when it might appear and was worried I had missed it. I had a preliminary look, its sadly the normal Gover...
The problem with this is that it doesnt take account of positioning/distance which matters. its the effect on others that needs to be controlled and ...
The PD rules apply only if the installation is under PD. This one wasn't so the PD rules do not apply. The only requirement is that it meets the pla...
Interesting thanks. Cieh are only suggesting 2dB lower (35dBA as opposed to 37 for the pump alone) unless there is a tonal penalty, which there may b...
For what its worth I asked MCS a few weeks ago where the figure of 42dB (which does appear in MCS-020 and thus is part of planning law) came from, and...
So without any evidence, on what basis are you questioning the conclusion reached by WSP (on which the LPA must base their assessment unless there is ...
Immediately after table 2 it states that A sound level of NR 23 Leq,5 min was measured in the main bedroom of 41 Learmonth Place while the ASHP was...
Maybe, but Im sure many would argue that defrosts occur when its cold outside and thus the neighbours can reasonably be expected to have their windows...
True but... If the LPA has in fact concluded that the installation meets the planning requirement then it won't (can't) enforce under planning law. ...
In the condition the 'predicted sound level' will refer to the level predicted in the planning application itself. To find out what that was you woul...
@persephone Im sorry to hear you are having your problems. My understanding of the position is as follows: I dont see how MCS is responsibl...
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RE: Testing new controls/monitoring for Midea Clone ASHP
This is the sort of thing I mean. I've added the T1S va...
By benson , 3 minutes ago
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RE: Big Changes Coming to Our Heat Pump System
3: For retrofits, installers have no clue what existing...
By Old_Scientist , 3 hours ago
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RE: MCS certificate SCOP vs real-world performance
MCS SCOP 3.84 (design LWT of 47C) Actual real world S...
By Old_Scientist , 3 hours ago
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RE: Help me keep the faith with my air source heat pump installation
@jamespa installer said today "Yeah unfortunately thay ...
By AdamK , 3 hours ago
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RE: Mitsu PAR-WT60R Wireless Controller - options
How it does it's job is something of a mystery although...
By Abernyte , 6 hours ago
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RE: Powerwall 3 or Myenergi or something else?
Yes I was thinking of outdoor, IP65 batteries with buil...
By Temperature_Gradient , 11 hours ago
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@jamespa Thanks. Yeah any adjustments Ive made at pr...
By cliffhanger , 14 hours ago
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RE: How to choose Towel Rails for an ASHP
@rob-nezard yes absolutely. Here is the link and a pho...
By GrahamF , 2 days ago
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@mixergy Thanks for the update, I would appreciate some...
By bontwoody , 2 days ago
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
Unfortunately I'm not that well connected 😂 ...
By Scalextrix , 2 days ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
It is interesting to see what our new Grant Aerona 290 ...
By GrahamF , 2 days ago
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RE: Midea ASHP – how to set weather compensation
I noticed that too and thought the same thing, but then...
By cathodeRay , 3 days ago
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RE: Ya can’t win! It is S*d’s Law!
@old_scientist If IOF is still running next late spring...
By Toodles , 3 days ago
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RE: Electricity price predictions
Those of you on Agile will do well tomorrow; there are ...
By Toodles , 3 days ago
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RE: Who’s Caved and Switched the Heating On Already?
We've been running our Ecodan system, installed in June...
By Sheriff Fatman , 3 days ago
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Ok. Two schools of thought. The first is to run the ...
By JamesPa , 4 days ago
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@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 4 days ago
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Selling 5 year old ASHP & Gas Combi Boiler - £590
Selling a 5-year-old Daikin Altherma Hybrid Air Source ...
By Paul G , 4 days ago