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MVHR Decisions...what to do?


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On 18/08/2020 at 11:04, Conor said:

You will need two units. The building control requirement of 0.3 ACH is the absolute minimum you want to work at and those units will be running at high speed to meet that. You really want to run at 0.5 ach and have the fan speed curve in the middle of the range, so there's the capacity for decent boost rate. so you'll need a much higher capacity unit. I'm just under 300m² gross floor area and borderline if I can get away with just one unit- looking at the zehnder Q600 and komfobent 700.

Conor, have you any recommendation for MVHR design, supply and fit in NI ? Can you get parts ok?

 

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4 hours ago, CalvinHobbes said:

Conor, have you any recommendation for MVHR design, supply and fit in NI ? Can you get parts ok?

 

Linda for ducting. I did my design. Can't reccomend any units as both of my Saldas have failed. 

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