J&D’s Cone Covers are an easy and inexpensive way to improve winter ventilation and protect your fans and barn from inclement weather and pests.
WM Light Dep Exhaust Fan
J&D’s WM Light Dep Fan is a crucial piece of your greenhouse light deprivation system for healthy, robust, and profitable blooms.
Light Trap Combination System
J&D's Light Trap Combination System is a light trap unlike anything else. Available in 36" and 55" models.
The J&D Typhoon exhaust fan is a top seller designed for exceptional performance, low maintenance, and low operating cost. Available in 24" - 50" models.
20″ – 36″ Tornado w/ Gold Star Motor
Tornado with IP66 rated Gold Star motor will provide increased performance and save you on labor costs!
Tornado Fiberglass Exhaust Fan
With a fiberglass corrosion resistant housing, the Tornado fiberglass exhaust fan is designed to reduce build-up and maximize airflow. Available in 12" - 50" models.
Wall Master Exhaust Fan
Our Wall Master exhaust fan delivers high volume output with a heavy-duty low-profile housing that is easy to install. Available in 36" and 50" models.