Last seen: Apr 9, 2025
I think this is a very important topic and do think this is also relevant to.... yes... noise. The environment is one from a manufacturer perspectiv...
@jamespa We urgently need MCS020 to include a tonality measure. Coarse tonality is counted as +6dB(A) to noise levels - and when you consider 10dB(...
Just a thought - the introduction of a variable speed pump may help, but won't fully solve the issue. Fixed speed pump will always be set to work perm...
@lokisam Can I suggest checking replacing the (black rubber) seal on your double glazing? This worked to some extent for me. Low frequency noise penet...
@jamespa A boiler flue letting out steam and radiator pipe noise is very different to compressor resonance and heat pump noise. These are low frequenc...
Just to add, it does sound like in your case the fluid resonance is transferring into the structure or coming from pipes and... importantly in both/ei...
@odynsfee Thanks. A couple of things spring to mind. Where the pipes enter the building - do they touch brick? Inside, are they anchored to walls/b...
@odynsfee I'm thinking the problem may well stack back to noisy compressors on these Gen 6 Samsung units. Might be a batch or widespread - i'm not ...
@samiebon1 I am no expert at all, but that is a bit of a penetrating tone & sounds like a unit that is on a defrost cycle or hot water cycle in V ...
@judith Hi Judith, Those analysers are very good. However, it is significantly warmer today than it was a week or so ago so a reading taken this morni...
Latest Posts
-
RE: My DIY Heat Pump installation
@temperature_gradient Building regs I had my initial...
By Polar bear , 4 hours ago
-
This is a plot from a Shelly EM monitoring the supply t...
By Ubert767 , 5 hours ago
-
RE: Testing new controls/monitoring for Midea Clone ASHP
Hi again all, Just to update on this... I've now ad...
By benson , 7 hours ago
-
RE: Request for feedback on where we're at with our quest to get an ASHP or ideas.
thanks, heatpunk looks great, being able to do the calc...
By giryan , 7 hours ago
-
RE: Is Your House Warmer Upstairs Than Downstairs?
Why arent you expecting them to make much difference. ...
By JamesPa , 7 hours ago
-
RE: Oil Boiler & Heat Pump Hybrid System
@paultheheating I wonder if you are being a bit pessimi...
By GrahamF , 8 hours ago
-
@toodles sounds good. I started with cosy but then plug...
By Eliuccio , 8 hours ago
-
RE: Aira Heat Pump: Stylish Scandinavian Heating
It has been just over a year since we changed over to a...
By npru , 10 hours ago
-
RE: Grant 13kW Aerona3 - issues getting zones to temp
He showed me a photo of 5-10l/min. However a...
By Crimson , 11 hours ago
-
RE: Finding a Thermostatic Shower Valve That Works with Heat Pump Systems
@morgan I should just have written ‘Mea Culpa’ shouldn’...
By Toodles , 12 hours ago
-
RE: Are We Sleepwalking Into Another Race to the Bottom?
'We learn from history that we do not learn from histor...
By Lawrence Leask FInstR , 12 hours ago
-
Mitsubishi Ecodan FTC7 Legionella date set
I can set the number of days between Legionella cycles ...
By DRB01 , 17 hours ago
-
RE: When to use Octopus Intelligent Go tariff with my heat pump and battery
@treewizard Yes, I like the extra facilities that NetZe...
By Toodles , 18 hours ago
-
RE: Help me keep the faith with my air source heat pump installation
@adamk downstairs rads are less prone to airlocks, you ...
By AgentGeorge , 20 hours ago
-
RE: My Octopus Cosy 6 Heat Pump Journey: From Quote to Completion
@editor thanks for highlighting my name. Yes I did get ...
By Chansug , 1 day ago
-
RE: balancing radiators with a mixture of different size pipework and a few undersize rads.
@editor Thanks for your input Mars. No I think the comm...
By baxtDave , 1 day ago
-
RE: Rate the quality of your heat pump design and installation
We’re looking to expand our list of recommended list of...
By Mars , 1 day ago
-
RE: RDSAP10 effect on existing heat pump EPC rating?
@transparent Along with the right workers, they can’t b...
By Toodles , 2 days ago
-
RE: Midea ASHP – how to set weather compensation
I have just looked at my heat pump 'long interval' (27 ...
By cathodeRay , 2 days ago
