Grow1 Greenhouse Belt Driven Exhaust Fan with Shutter - 40-in - 19117 CFM - 120 V

High-Volume Greenhouse Exhaust with Built-In Shutter - 40-in Belt Drive

Heat and humid air build up fast in a large greenhouse, and weak ventilation stresses plants during vegetative growth and flowering. This belt driven exhaust fan moves 19117 CFM to pull stale air out of the space. It comes pre wired and includes a shutter, so you can install it quickly and limit backdraft when the fan is off.

This 40-in unit suits commercial greenhouses and serious growers who need to exchange a lot of air. It is too large for a small tent or a hobby room, where a smaller fan makes more sense. It is sold each, and distributor pallets hold 6 units.

Key Features & Benefits

• 19117 CFM airflow — moves a large volume of air for greenhouse cooling and humidity control.
• Belt driven design — a belt connects the motor to the fan blade, a layout common in large exhaust fans.
• Shutter included — closes when the fan is off to help keep outside air out.
• Pre wired — arrives wired for 120 V, which cuts installation work.
• 9 A current — gives you the figure you need to plan your circuit.

Who Should Use Grow1 Greenhouse Belt Driven Fan

Greenhouse operators and growers who need strong exhaust for temperature and humidity control will get the most from this fan. It fits commercial and large home greenhouse setups.

About Grow1 Greenhouse Belt Driven Fan

Grow1 lists this 40-in greenhouse exhaust fan at 19117 CFM, 120 V and 9 A. It is belt driven, pre wired and includes a shutter. It measures 39.2 in long, 15.6 in wide and 39.6 in high, and ships at 85 lb.

Frequently Asked Questions

Q: How much air does this fan move?
A: The listed airflow is 19117 CFM. CFM means cubic feet per minute, the volume of air the fan moves.

Q: Does it include a shutter?
A: Yes. The shutter is included and helps limit backdraft when the fan is not running.

Q: What power does it need?
A: It runs on 120 V and draws 9 A. Have a qualified electrician confirm your circuit before installing.

Q: What does belt driven mean?
A: A belt transfers power from the motor to the fan blade. Large exhaust fans commonly use this layout.

Q: How big is the unit?
A: It measures 39.2 in long, 15.6 in wide and 39.6 in high. Allow room for the unit and the shutter when you plan the wall opening.

Q: Is it wired already?
A: Yes, it is pre wired, so you mainly need to connect it to your power supply and controls.