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Toodles
Toodles
@toodles
Contributor
Illustrious Member
Joined: Oct 2, 2022
Last seen: Jul 6, 2025
Topics: 79 / Replies: 1911
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RE: Mitsubishi ASHP - Circulating pump noise?

Noise and vibration transference concerned me greatly - though I could see that even if vibration problems * could be negated (and I doubt how effecti...

2 years ago
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RE: Mitsubishi ASHP - Circulating pump noise?

Regarding the external pipe-run, I did attempt to have as short a run as possible to reduce losses; I wanted to install the ASHP much closer to the ai...

2 years ago
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RE: Mitsubishi ASHP - Circulating pump noise?

Sorry, I didn’t see the final comment about the compliance with buildings regs and insulation of pipes.The DHW system is a totally separate system and...

2 years ago
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RE: Mitsubishi ASHP - Circulating pump noise?

@transparent Thank you, I’ll take up the matter of insulating the brass valves with the installer, the ties are holding an electrical ‘trunking’ that ...

2 years ago
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RE: Mitsubishi ASHP - Circulating pump noise?

And finally, the airing cupboard, overall, the system is very quiet and the only sound heard from any internal components is a faint pump noise if lis...

2 years ago
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RE: Mitsubishi ASHP - Circulating pump noise?

More photos of the lagged pipework. Regards, Toodles

2 years ago
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RE: Mitsubishi ASHP - Circulating pump noise?

Still having probs with images, so just I’ll try just two at a time! Regards, Toodles.

2 years ago
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RE: Mitsubishi ASHP - Circulating pump noise?

@snuffy I thought that for comparison, you might care to see a few shots of the lagging from the ASHP to the entry point into the house. I’m also putt...

2 years ago
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RE: Mitsubishi ASHP - Circulating pump noise?

I have a circulation pump in the ASHP that is integral to the system and I have not touched the settings on this (Daikin) however, this pumps the wate...

2 years ago
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RE: Mitsubishi ASHP - Circulating pump noise?

Hello, our Daikin EDLA 8 kW/h system was installed in mid-February and the system has been bled approximately once per week and I think almost all the...

2 years ago
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RE: Jokes and fun posts about heat pumps and renewables

Radiator Sizing: Anyone who has been owned by a cat or cats (we are merely their staff of course) will be aware that tracing pipe runs and locating ...

2 years ago
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RE: Octopus Energy Heat Pump Quote

You are most welcome, I think you will be making a very good decision to invite OE to carry out a survey - if it is as thorough as the one they carrie...

2 years ago
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