Onoff Posted July 2, 2018 Author Share Posted July 2, 2018 12 minutes ago, SteamyTea said: It is activated by the light and has the usual overrun of a bathroom fan (because it uses two bathroom fans). Ta. Are the fans a matched pair in terms of lpm? Link to comment Share on other sites More sharing options...
SteamyTea Posted July 2, 2018 Share Posted July 2, 2018 Yes, a couple of inline Monroe ones. They were dead cheap. Link to comment Share on other sites More sharing options...
Onoff Posted July 2, 2018 Author Share Posted July 2, 2018 5 hours ago, SteamyTea said: Yes, a couple of inline Monroe ones. They were dead cheap. Manrose surely? Link to comment Share on other sites More sharing options...
SteamyTea Posted July 3, 2018 Share Posted July 3, 2018 Yes, those ones. Link to comment Share on other sites More sharing options...
Onoff Posted November 29, 2018 Author Share Posted November 29, 2018 How easy to recreate the heat exchanger in one of these? Doesn't look a lot in them: Link to comment Share on other sites More sharing options...
Ed Davies Posted November 29, 2018 Share Posted November 29, 2018 Just caught up on this thread. A few posts here are a bit concerned with the conductance (thickness and/or conductivity) of the separator material. My conclusion is that typically the resistance is dominated by the boundary layer resistance so the material doesn't matter all that much: https://edavies.me.uk/2014/03/mhrv-area/ , the hard part is making the area large enough in a compact and cheap way. Link to comment Share on other sites More sharing options...
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