Dia exhaust fan with a 2 in. Collar height and 21.5 in. Its design looks pleasing and professional on roofs.
The fan automatically regulates itself when temerature high 29 degree Celsius. It also provides needed ventilation to decrease moisture and water vapor in your attic.
This, combined with the decreased attic temperature, can increase the longevity of your entire roof system. This Attic Fan provides up to 1300 CFM (cubic feet per minute) of ventilation. This compact fan is great for your spaces. Or, for larger spaces you can add more fans to get the job done. This fan is great for Attic, roof, house, sheds, Garage, greenhouses, campers, boats, covered patios, dog houses, chicken coops, etc.
This fan will cool your space cheaper, easier, and more effectively! Motor description -a, Motor with Aluminium alloy shell will be easy to dissipate heat, closed shell will beanti-dust. B, This is Brushless Motor with auto-invert voltage into 21.5 V direct current. Once PV panel out power reach 3W the motor will start work. Exhaust is more than 1300CFM.Motor life is more than 12 years. Panel Desctription: -a, PV panel is designed based specification of Motor.
B, Open circuit V:22.2V , Short circuit A:1.3A -c, Peak Power 20W(±3%) 5. Steel basement&Cover -a, Galvanized Steel with black painted. Thichness is 1.7mm(without painting will be 1.5mm) -b, Vent Hole diameter is 28.7cm(11.2 inch) -c, Insect proof net:4mm8mm with galvanized steel. D, All screw will be stainless steel.
All products have been checked and packaged in good condition before dispatch. In case the item is defective, please inform us within 30 days of receipt, we will replace a new one. Buyers have to pay for the return cost and we will pay the cost for resend.
We can also provide express post by EMS(5-8 days) , DHL(5-6days) or UPS(5-6 days). The item "Attic Fan Solar Powered Exhaust Roof Mounted 1300 CFM Vent Ventilator Green Air" is in sale since Thursday, October 4, 2018. This item is in the category "Home & Garden\Home Improvement\Electrical & Solar\Alternative & Solar Energy\Solar Panels". The seller is "twinpro16" and is located in Jiangsu province.
This item can be shipped worldwide.