This direct solar powered exhaust fan moves big air!
Virtually indestructible variable speed brushless motor.
Runs directly off the sun during the day, no batteries needed.
8 in stock
Good off-grid solution
10 in stock
Fresh air intake shutter.
Shutter typically stays closed keeping your greenhouse warm.
When the exhaust fan turns on, negative pressure is created therefor opening shutters and bringing in fresh air.
2 in stock
30" fresh air intake shutter/louver. Overall size 33 in x 33 in, galvanized steel, shutter size 30-1/2 in x 30-1/2 in, frame depth 3", open depth 6 1/4 in.
110/220vac J&D exhaust fan with shutter. 42" rough opening, 10,500CFM.
The air blower inflation kit uses a blower fan to push air between two layers of greenhouse plastic. This improves insulation efficiency and reduces condensation inside of the greenhouse. We don't recommend using this kit with our external frame blackout kits but functions great with internal frames and standard greenhouses. 110VAC, 0.42 amps.
Includes 60 cm blower, exhaust air deflector, and mounting bracket, 48" inlet air hose, inlet damper/air regulator
Automatically raise and lower the sidewalls of a greenhouse with temperature presets. Included battery backup allows for 4+ days of operation without AC power. Kit includes two sidewall motors, thermostatically controlled motor controller, motor wire, 500 watt-hour lithium battery bank, 110vac charger, shaft adapters, 20 1 3/8" tarp clips, and instructions.
Solar powered greenhouse exhaust fan. 40" with shutter. Brushless, variable speed DC motor allows for ultra-quiet, smooth operation. Can be powered directly from solar panels, a battery, or a normal household outlet. 4 amps, 400 watts.