Fans & Ventilation

Powered Ventilation System

Automatically cool your greenhouse Powerful, forced air ventilation automatically cools your greenhouse when needed. The fan is matched with a specific size of shutters to provide you the optimum airflow. The weather-resistant thermostat allows you to...

Pre-Wired Fan Speed Control (weather-resistant, series plug, 120V, 5 amp)

Portable Fan Control - E3139 Continuously variable solid-state control lets you select the proper exhaust fan speed and minimum fan starting speed for your greenhouse. Also used on air circulation fans. Use only on fans and blowers with Shaded Pole, PSC,...

Replacement Cylinder for Orbesen Teknik Standard Solar Openers

For use with C3515 Univent, 3527 Optivent, 3521 Sesam Spiro, 3511 Sesam Solarlift, C4000 Ventomax, and C3533 Liberty Louver Solar-Powered Vent Openers from Denmark. NOTE:  Cylinder color is black, 1/2" diameter.

Replacement Power Tube for Bayliss XL

For use with Bayliss XL - Single Spring Anodized Solar-Powered Vent Opener (C3504) The XL tube is very easily replaced. The old tube can be removed by taking out the spring clip which is inserted through the tube socket and end of the power tube. The...

Replacement Power Tube w/ Lock Washer for Bayliss MK7 Triple Spring

Select temperature range: #1 Standard Tube Replacement for Bayliss Triple Spring & Hydraulicheck Solar-Powered vent openers (C3503 & C3509) The temperature range is 55º F to 75º F, which means that the opener can be set to start...

Schaefer Greenhouse Exhaust Fan

Efficient ventilation - C3030 This durable fan motor is totally enclosed for resistance to greenhouse moisture. The wire mesh blade guard is vinyl-coated. The shutter is made of rustproof exterior grade PVC with aerodynamic vanes on nylon bearings that...

Schaefer Greenhouse Vent System

Rugged, attractive All components of this system are adapted to the humid greenhouse environment. Parts are made of aluminum, stainless steel, and PVC; and all steel parts are either enameled or vinyl coated. The variable speed exhaust fan is mounted on...

Schaefer Long-Life Circulation Fan

Efficient & Durable This commercial quality, rugged, tapered fan will provide years of non-stop air circulation with a gentle breeze your plants will love. The quiet, fan is housed in an epoxy-coated, steel guard. L-shaped ceiling mounting bracket...

Schaefer Motorized Greenhouse Shutter

Fresh air intake These shutters are made from exterior grade PVC, are rust-proof, and reduce conductive heat loss. They are made to close tightly to minimize drafts and heat loss. Features aerodynamic vanes on nylon bearings that never need lubrication...

Shutter Motor

Free Shipping For positive control of Charley's Heavy-Duty Aluminum Shutters - C3259 Assures maximum airflow by holding the shutter completely open. Prevents drafts on cold windy days by holding the shutter tightly closed. Wire to fan thermostat. Will...

Snap Fan Solar Exhaust System

Automatically vent excess hot air from your greenhouse with a fan powered by the sun! The Solar Exhaust Fan Kit includes everything you need to get your ventilation system started. Prewired "plug-n-play" system simplifies installation. No electrician...

Solar Shutter Control Kit with Liberty Auto Opener

  Includes Liberty Opener, hardware, instructions - C3534 Automate our C3212 Heavy-Duty Aluminum Shutter* -- sizes 16", 18", 20", 24", and 30" -- to let fresh air into your greenhouse or garden shed. The adjustable Liberty Control is heat activated...

Solar Yard Gard Pest Repeller

Solar-Powered - R4778 High-tech pest control powered by the sun. Humanely repel unwanted visitors – deer, squirrels, rabbits, raccoons, cats, dogs, rodents, skunks, armadillos, ticks, mites, fleas and many more. Its high frequency sound waves are silent...

Super Replacement Power Tube w/ Super Lock Washer for Bayliss MK7 Super

For use with Bayliss MK7 Super Solar-Powered Vent Opener C3540 ● ● ● ● ● ● ● ● ● ● ● ● ● ● NOTE:  Tube is aluminum color.    If the piston on the replacement tube is too long and won't fit into the opener, that means the tube is hot...

Table-Top Finger-Safe Fan

Set this sleek fan anywhere you want to improve air circulation – bench, shelf or hang from a wall or rafter. It features an extra-safe, soft blade and a 2-speed motor to effectively move air up to 30 ft.The motor pivots on its chrome stand to direct air...

Table-Top Finger-Safe Fan Replacement Blade

Replacement blade for TableTop Finger Safe Fan (C3006). This unique 7" Finger-Safe Blade has a soft plastic edge so it’s absolutely safe without a grill.Fits 3006, Caframo Model #707CH-WBX 2-speed AC Fan, white and 3065, Caframo Model #707CL-WBX Clamp...