11" RV Caravan Roof Vent 3-Speed Motor RV Fan 12V Skylight With LED Light YT. 4" x 30'/RV Sealant Tape UV Waterproof Roof Leaks Repair Tape Seal Sticky SIL YT. RV Air Conditioner Heat Pump Camper Non-Ducted Rooftop AC Unit Heater/Cooling E7.
eBay
PINGGO 9 x 6ft Steel Garden Shed, Outdoor Storage Tool House with Vents, Foundation and Lockable Double Doors, Brown
Aliexpress UK
This is in 🇬🇧 I both this in error. The description says 14” but that’s the moulding. Not the opening in the ceiling. Please see pics. It’s nicer been fitted and so is sold as seen in unused condition.
eBay
8x8ft Outdoor Resin Storage Shed with Floor, 427 cuft Waterproof Garden Shed with Lockable Door, Windows & Vents
Aliexpress UK
CO2 Tyre Tire Inflator Puncture Tubeless Repair Kit Motorcycle Motorbike Bike. （NO THERMOSTAT FUNCTION）. compatible with most Rv, trailer, camper or van Bus. Fan is easy to install and/or replace existing vent.
eBay
PINGGO 6.5 x 4FT Galvanised Metal Shed with Foundation Kit, Lockable Tool Garden Shed with Double Sliding Doors, Vents, Green
Aliexpress UK
🚗Reversible Airflow: Roof vents can be used to draw fresh air into your RV or exhaust hot air out of your RV. The RV roof fan can operate in reverse/forward mode. This RV roof vent fan can operate from low 1 to high 10 in forward/reverse mode.
eBay
Ye 7 x 4ft Lockable Metal Garden Tool Storage Shed, Outdoor Storage Shed with Foundation and vents, Light Brown
Aliexpress UK
🚗Reversible Airflow: Roof vents can be used to draw fresh air into your RV or exhaust hot air out of your RV. The RV roof fan can operate in reverse/forward mode. This RV roof vent fan can operate from low 1 to high 10 in forward/reverse mode.
eBay
PINGGO 8 x 6 ft Galvanised Garden Shed, Outsoor Metal Storage Shed with Double Doors Window Air Vents for Patio, Lawn, Grey
Aliexpress UK
The RV roof vent is made of durable plastic material, UV-resistant and waterproof. This RV roof vent fan provides good air circulation for RVs, trailers, campers and other vehicles, helping to lower indoor temperatures and eliminate odors from food, smoke, waste, pets, etc.
eBay
7 X 5FT Lean to Metal Garden Shed with Foundation Sliding Doors 2 Vents White
Aliexpress UK
Enhanced Ventilation: This compact RV vent fan can be installed either as an exhaust or intake fan. It significantly enhances the comfort level within your by circulating air, ensuring a cooler interior.
eBay
11.3X9.2Ft Steel Garden Storage Shed Tool House W/ Sliding Doors & 2 Air Vents
Aliexpress UK
This is an unpowered exhaust system with a spherical blade design that is suitable for industrial buildings, factories, workshops, livestock farms, and etc. The product principle utilizes the temperature difference between indoor and outdoor air to create convection, driving the turbine to rotate. The negative pressure effect of centrifugal force is then used to exhaust stale indoor air. It is easy to install and requires no external power source.SpecificationColor: SilverMaterial: Stainless steelTotal Size: 280x280mm / 11 x 11 inch(D*H)Bottom Diameter: 160mm / 6.3 inchPacking List: 1 x Roof VentAdvantage Stainless steel offers excellent corrosion resistance, high strength, heat resistance, and decorative appeal, making it durable. The roof vent features double, tightly spaced blades that provide high airflow and rain protection.
eBay
Outsunny 5' x 3' Garden Shed with Floor, Outdoor Storage Shed with Lockable Door, Window and Vent for Garden, Patio, Grey
Aliexpress UK