Suedwind HRV

Paul Kiernan

Anyone ever come across this HRV system. It's like the Lunos E2 in that 2 work in tandem (one in, the other out, changing direction every 70 seconds). The figures all look very impressive!

They're Italian, more info here -
https://www.suedwind.it/en/shop/ambientika-advanced

Calahonda52

the link is for a single...
this is key
Thanks to the new brushless ventilation technology, we can lower the noise up to 18 db

From what to what: 18 is a big chunk as the scale is Log base 10
eg
http://www.explainthatstuff.com/soundlevelmeters.html

But the logarithmic decibel scale goes up in powers of ten: every increase of 10dB on the scale is equivalent to a 10-fold increase in sound intensity (which broadly corresponds with loudness). That means a sound of 20dB is 10 times louder than a sound of 10dB and a 30dB sound is 100 times louder.

SeanElec1

Paul Kiernan wrote: »

Anyone ever come across this HRV system. It's like the Lunos E2 in that 2 work in tandem (one in, the other out, changing direction every 70 seconds). The figures all look very impressive!

They're Italian, more info here -
https://www.suedwind.it/en/shop/ambientika-advanced

Hi Paul, Did you buy the suedwind system. I'm looking at an upgrade of a bedroom / en-suite for heat recovery ventilation. Was it satisfactory?


Regards, Sean