A: This fan is designed for indoor gardening applications. You may need a fan with better coating for fumes & heat if used in kitchen application.
A: I would NOT use in a kitchen environment unless you have professional hood filters catching all the grease. I would NOT advise using the blower in any form other than moving air. Exposure to grease, moisture, heavy smoke, dirt, dust, trash, hair, insects or ANYTHING that would compromise the internal ELECTRICAL components.
A: Motor is not completely sealed. This fan is made for indoor garden application. You may wan to consider a more industrial fan that can withstand hot steam.
A: It has a dial. I don’t k ow what the minimum is but there’s not a big noticeable difference.
A: The fan speed is predetermined with the controller setting low, medium, high. You can set it at which ever setting you would like.
A: The Noise dB is 50
A: The sones level is 1.
|Brand||Hydro Crunch||Hydro Crunch||Hydro Crunch||Hydro Crunch|
|Name||188 CFM 4 in. Centrifugal Inline Duct Fan with Variable Speed Controller for Indoor Garden Ventilation||410 CFM 6 in. Centrifugal Inline Duct Fan with Variable Speed Controller for Indoor Garden Ventilation||188 CFM 4 in. Centrifugal Inline Duct Fan with Carbon Filter and Aluminum Ducting for Indoor Garden Ventilation||410 CFM 6 in. Centrifugal Inline Duct Fan with Carbon Filter and Aluminum Ducting for Indoor Garden Ventilation|
|Air Volume (CFM)||188||410||188||410|
|Fan Sound Level (Sones)||1.0||1.0||1.0||1.0|
|Housing Width (in.)||10||6.75||10||6.75|
|Housing Length (in.)||96||96||96||96|
|Maximum Room Size (sq. ft.)||1125||1125||1125||1125|
|Features||Adjustable Fan Speed||Adjustable Fan Speed||Adjustable Fan Speed||Adjustable Fan Speed|
|Mount Type||Surface Mount||Surface Mount||Surface Mount||Surface Mount|
|View Product||View Product||View Product||View Product|