MikeMc

Please report back Bonner when they are fitted and (hopefully) doing the job. SteamyTea and markc, thank you for that - don’t want no resonances not nowhere, not no how, not never! Regards, Mike

I know just what you mean markc, I used to have an account with them but only used them for speed or convenience usually. I am wondering whether using the anti-vibration blocks to stand the ASHP on could be supplemented with isolation for the brackets from the wall by interposing a/v mounts here too; I am not sure whether the lateral loading could be handled by any design of isolator. Usually the damping is applied by compression of the rubber block in a downward direction - hanging bracket loading would be very different. Regards, Mike

Thank you SteamyTea; Octopus Energy are my preferred MCS registered installers and they are holding fire on ‘working at heights’ installations at present but will supply me with a full report in due course when they are ready to proceed. Large loops in flexible hoses will be used you can be sure. I am just being cautious about the vibration aspect (must be my background in acoustics:-) ) The house is close to the A3290(M) and ambient noise is very unlikely to be a problem as the traffic will easily be 20dB above any sound emanating from the pump (sigh) so my only concern is vibration. Regards, Mike

It is a conventional 1930’s brick wall with the cavity filled with insulating foam beads. Regards, Mike

Hello, I hope to have a Daikin EDLQ 07 CV3 Monobloc installed on wall brackets at first floor height on a cavity (filled) wall at back of house. My concern is whether vibration transference is likely to be a problem. I have read that anti vibration mounts may be used and I would like to hear from anyone who has experience of fitting / using these devices, which type and how effective they are please. Mike McMillan