Very prompt service and delivery. Just installed these fans yesterday in high tunnel. Easy installation and fans seem to be working great so far.
HAF Fans for interior ventilation of your greenhouse or high tunnel are ideal for maintaining optimum air circulation for all varieties of plants. Among the easiest to install, and most affective at moving air, the Interior HAF Fans for greenhouses are available in 12" diameters up to 24" diameter, and come complete with a cord and standard 115V plug. Please see the bullets and table specs below:
Please see the table below to compare the different specs of the available sizes.
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