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Thread: HRV Server rooms
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19-02-2009, 01:10 PM #1
HRV Server rooms
Has anyone out there an example of how they would size heat recovery ventilation within a server room. I like the idea of these systems and will promote them because they supply free cooling in winter and can raise the r/h within the space. The sales reps that i've spoken to in the past work on 10 l/s per person, so I have a couple of questions in relation to this.
1. How would you size HRV with no people occupying the space?
2. Do you allow a certain % of extra cooling duty to allow for a high ambient (say 30c) with HRV in operation?
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19-02-2009, 01:40 PM #2
Re: HRV Server rooms
1 Air changes per hr
2 Add no more than 10% if in full HE mode
http://www.engineeringtoolbox.com/ai...oom-d_867.html
The problem with these numbers is that the ahu can end up being very large. just quote a VAM1000 every time ;-)Last edited by multisync; 19-02-2009 at 01:44 PM.
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19-02-2009, 02:24 PM #3
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