Camco 14" x 14" RV Vent Insulator with Reflective Surface maintenance Fits snugly in vent opening

Fits snugly in vent opening to help stop heat transfer

Provides excellent corrosion protection against severe operating conditions caused by salt water

Fits 2011 Ford F-250 / F-350 / F-450 with factory installed OE rail system or aftermarket rails (#30126 & #30868)

Designed to fit larger manual or electric RV steps

Camco 14" x 14" RV Vent Insulator with Reflective Surface maintenance Fits snugly in vent openingThe Camco RV Vent Insulator with Reflective Surface protects against the sun's destructive UV rays. It is designed to fit 14" RV vents. This insulator minimizes heat transfer and improves A C efficiency helping keep your RV at a more comfortable temperature during every season. It features a full 2 34;' of foam, keeping your RV cool in the summer and warm in the winter. Quality UV protection is achieved using three layer material construction a