Description
DC thermostat.
- Interrupt DC current via a temperature set thermostat.
- Works with battery powered or photovoltaic solar-direct applications.
- Keep warm air inside when it’s needed, automatically vent outside when it’s not.
Price $75.00
Good off-grid solution
10 in stock
DC thermostat.
110/220vac J&D exhaust fan with shutter. 42" rough opening, 10,500CFM.
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.
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
Automatically raise and lower the sidewalls of a greenhouse with temperature presets. Runs off a solar-charged lithium battery bank. Kit includes two sidewall motors, dc thermostatically controlled motor controller, 60-watt solar panel, MC4 connectors, and solar cables, 500-watt hour lithium battery bank, 20 1 3/8" tarp clips, and instructions.
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