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Reversible Airflow: The roof vent can be used to draw fresh air into your RV or exhale hot air out of your RV. The RV roof fan can be operated in reverse/forward mode. This RV roof vent can be operated from 1 1 to a maximum of 10 in low forward/reverse mode.
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Notes：the 12V connector is assembly with a push fit type connector which make it more safe & durable, if your caravan don't have this kind of connector, just cut off the connector, connect the wiring of 12V & ground directly.
eBay
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
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
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
Package Included 1* RV Ventilation Fan.
eBay
🚗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