Ventilation

Powerful exhaust fans for large spaces
If you need rapid air exchange in your greenhouse, then this is your fan. You will appreciate the rugged design of this high-powered fan.

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Powerful exhaust fans for large spaces
If you need rapid air exchange in your greenhouse, then this is your fan. You will appreciate the rugged design of this high-powered fan.

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Powerful, commercial-grade circulation fan
This energy-efficient fan is designed specifically for use in a greenhouse.

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Maintain consistent greenhouse temperatures with a thermostatically controlled shutter fan. Simply set the temperature the fan should run at and the system will do the rest! Includes motorized intake shutter to draw in fresh air. Mounts into the wall of your greenhouse. 12-inch size. Non-motorized intake shutter is also available; both include thermostat.
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Powerful, commercial-grade circulation fan
This energy-efficient fan is designed specifically for use in a greenhouse.

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Commercial quality exhaust fan for the hobby grower. No plastic parts! Totally enclosed motor is thermally protected and designed for continuous duty. Includes exterior aluminum shutter that opens fully for maximum CFM output. Outdoor air is drawn in through a motorized shutter and hot air is exhausted through this motorized shutter fan.
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Grandio Element Additional Roof Window Vent Frame
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Grandio Elite Additional Roof Window Vent Frame
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Grandio Summit Additional Roof Window Vent Frame
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