what is the maximum allowable recirculation percentage?

asked 2017-04-06 04:52:25 -0600

amirrezaheydari's avatar

updated 2017-04-07 06:11:28 -0600

What is the maximum allowable value of recirculation air for a greenhouse?

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Are you asking for a reference to a particular standard?

Adam Hilton's avatar Adam Hilton  ( 2017-04-06 08:32:14 -0600 )edit

Dear Mr Hilton Yes I want to use maximum allowable recirculation for saving energy and water. Is there any standard?

amirrezaheydari's avatar amirrezaheydari  ( 2017-04-06 11:56:41 -0600 )edit