Fans & Ventilation

Reliable control - E3124 This quality thermostat will automatically control a fan system or heater. The moisture-proof case offers protection fro...

Select temperature range: #1 Standard Tube Replacement for Bayliss Triple Spring & Hydraulicheck Solar-Powered vent openers (C3503 & C3509)...

These are the most economical replacement shutters that are still made from aluminum ensuring no rust and years of service.  These are the perfect ...

Need to be sure about your cooling? Exhaust fans are the most reliable way to get consistent cooling in your greenhouse.  It evacuates the hot stal...

Multiple uses - C3515 This unique solar vent control will open and close roof vents, a cold frame lid, top-hinged wall vents, or even the greenho...

Harness the sun for automatic ventilation! - C3503 The Bayliss MK7 Triple Spring solar vent opener is the best choice for top-hinged wall vents. It...

Ever wish you could give a little airflow right where you need it? As our favorite fan, this Clip-On Fan does just that! It’s perfect for those tuc...

Looking for a reliable way to protect your plants from harsh sunlight and overheating? This 60% Knitted Shade Panel offers just the right amount of...

This is the circulating fan that does it all.  Perfect for greenhouses up to 12’ x 16’, this fan ticks all the boxes.  It provides controllable air...

For automatic ventilation - C3533 The Sesam Liberty solar-powered control will open and close a louver window as temperatures change, enhancing a...

Heavy-Duty Control The Bayliss MK7 Hydraulicheck solar vent opener is the best choice for large roof vents and side-hinged wall vents. A built-in...

Simple plug-in temperature control The Thermo Cube® is thermostatically controlled and turns power on and off automatically, according to outside a...

Looking for an economical, versatile, and easy way to add shading to your greenhouse or any outdoor area? Think play area, outdoor kitchen, pool si...

Need a little shade for those delicate plants? Or a lot of shade for your glass greenhouse in summer? This Green Knitted Shade Fabric does the tric...

The Caframo Chinook Greenhouse Fan is a high-quality circulating fan made in Canada that is perfect for maintaining a healthy greenhouse environmen...

Automatic cold frame vent - C3336 USES NO ELECTRICITY! Opens and closes by a temperature-sensitive spring mechanism. Range 40ºF to 70ºF. Install ...

For tropical greenhouses This Bayliss MK7 orchid solar vent opener control operates at a higher temperature than other similar openers, allowing ...

Are you in a hot climate and need extra protection for your plants from harsh sunlight and overheating?  Or are you growing more sensitive plants t...

Looking for a reliable way to protect your plants from harsh sunlight and overheating? This 65% Knitted Shade Panel offers just the right amount of...

Want to make sure your greenhouse stays cool and comfortable without needing extra wiring or ANY electricity? The Solar Shutter Control Kit is a si...

Easy to install - prewired - E3452 Automatically controls your humidifier or misting system. Ready to use:1. Plug humidistat into 120-volt outlet2....

If you have plants in your greenhouse then you NEED air circulation. The Schaefer Long Life Circulation Fan is designed to keep air moving evenly i...

Reliable control - E3127 This quality thermostat will automatically control a fan system or heater. The moisture-resistant case offers protection...

With linear gear drive - C3535 Lift heavy vents or skylights with this precision-built vent control. Smooth running gears lift and hold vent at a...

Do you want assurances that your Heavy-Duty Shutter will maximize airflow? Well, this Shutter Motor is the perfect fit to automate the C3212 Heavy-...

You need the control and predictability of an exhaust fan system but cannot run power to your greenhouse. No electrician necessary, the Solar Exhau...

For use with C3535 Manual Vent Control - C3537 Now reach those out-of-reach skylight operators or vent controls more conveniently. Telescoping for ...

Heaviest lifting capacity The ultimate solar vent control! Opens and closes vents weighing up to 65 lbs. A hydraulic safety damper prevents gusty w...

Need a reliable way to keep your greenhouse cool? A proven and visually appealing design, the Schaefer Exhaust Fan provides strong, consistent airf...

Heavy Lifting Capacity This larger, heavy-duty Bayliss MK7 Super solar vent opener is suitable for operating heavy, double-glazed greenhouse vent...

FREE Shipping Economical control Automatic control for greenhouse fans or motorized vents. Fits standard recessed electrical wall box. Working ra...

Direct-Feed Fog Fan - M6226 Our compact atomizing fan provides humidity, evaporative cooling, and air circulation for areas up to 300 sq. ft.  Wate...

For better air circulation - C2090 Provide extra cooling for your greenhouse by suspending the shade panel 9" above the ridge beam. This allows bet...

Are you in a hot climate and need it cooler in the greenhouse than even the outside temperature? This Evaporative Cooler is here to help! It cools ...

With a 26-lb. lifting capacity, twice that of standard solar openers, the Megavent is the best choice for heavier roof vents, side windows, and sky...

Are you in an extra windy area or do you just need to keep rain and debris from coming through your greenhouse fan? This Weather Hood is designed t...

Optional - For use with C2090 Shade Stand-Off Kit - C2092 Extra center support is needed for ridge beams that are 20 ft long in windy locations, an...

Every greenhouse needs a circulating fan - Looking for reliable airflow for those tighter spaces? Great for 8’ x 12’ or smaller greenhouses, this 1...

For use with Megavent solar-powered opener (C3530) from Orbesen Teknik in Denmark. Cylinder color is black, 1" diameter and smooth.

Looking for a replacement fan blade for your Chinook fan? Look no further than our quality-made, Canadian two-speed Caframo fan blade. This easy-to...