Green-tek HAF Basket Fan 12in - 1/10 hp - 115V - 1260-3600 CFM

12in Variable-Speed Basket Fan for Even Heat and Humidity Distribution

Stagnant air in a greenhouse or grow room creates hot spots, humidity pockets, and uneven conditions across the canopy that directly affect crop performance. The Green-Tek HAF Basket Fan, 12in, solves that with reliable horizontal air flow circulation across two speed settings spanning 1,260-3,600 CFM, letting growers match airflow to current conditions from gentle circulation up to aggressive heat and humidity redistribution.

OSHA-compliant safety guards with a corrosion-resistant powder-coated finish, a 180-degree pivot range, and wall or ceiling mounting make it practical to direct airflow precisely at specific crop zones without repositioning the mounting hardware.

Key Features & Benefits

• 1,260-3,600 CFM Variable Output: Two-speed operation matches airflow to current conditions, from gentle circulation to aggressive redistribution.
• 180-Degree Pivot Range: Precise airflow direction targeting for specific crop zones without repositioning the mount.
• OSHA-Compliant Safety Guards: Corrosion-resistant powder-coated finish for long-term durability in humid growing environments.
• Wall or Ceiling Mountable: Versatile placement anywhere in the grow space for maximum HAF effectiveness.
• Totally Enclosed, Maintenance-Free Motor: Sealed design prevents moisture and dust ingress, extending service life.

Who Should Use This

Greenhouse operators, commercial cultivators, and grow room managers who need reliable, adjustable HAF circulation to eliminate temperature stratification and humidity pockets are the direct fit for the 12in size, particularly in high-humidity environments where the corrosion-resistant construction pays off.

About Green-Tek, Inc.

Green-Tek, Inc., headquartered in Beloit, Wisconsin, sells this HAF basket fan directly under its own brand as part of its greenhouse ventilation equipment line, alongside its fiberglass exhaust fans and ThermaGlas polycarbonate glazing.

Frequently Asked Questions

What is HAF circulation and why does it matter?

Horizontal Air Flow (HAF) uses fans positioned to move air in a consistent horizontal pattern around the growing space, eliminating the temperature stratification and humidity pockets that form with stagnant air. It's been shown to reduce disease pressure and improve gas exchange at leaf surfaces.

How many HAF fans do I need for my greenhouse?

A general guideline is one fan per 100-150 square feet of growing area, positioned so airflow patterns overlap around the perimeter of the space. Consult Green-Tek's guidelines for recommendations specific to your layout.

Can I add a speed controller beyond the built-in two speeds?

The fan includes built-in two-speed control via push-button controls on the unit. For additional variable speed control, verify that any external speed controller is compatible with the fan's motor type before use.

When should I rinse or inspect the powder-coated finish?

In environments with heavy chemical spray from pesticides or fertilizers, rinse the fan housing periodically and inspect for coating degradation. That upkeep extends the corrosion resistance of the finish over years of use.