My MVHR is proving to be a little noisier than I would like, so it is my intention to fit a silencer / attenuator to the supply ductwork between the MVHR unit and manifold. So far so good. Price wise, around £50 seems to buy me a ready made unit:
https://www.bpcventilation.com/attenuator-silencer
The silencing material in this case is mineral wool enclosed by a woven mesh material to prevent wool fibres entering the air supply.
The alternative is a homemade
My MVHR is proving to be a little noisier than I would like, so it is my intention to fit a silencer / attenuator to the supply ductwork between the MVHR unit and manifold. So far so good. Price wise, around £50 seems to buy me a ready made unit:
https://www.bpcventilation.com/attenuator-silencer
The silencing material in this case is mineral wool enclosed by a woven mesh material to prevent wool fibres entering the air supply.
The alternative is a homemade