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The Camco 45193 is a 14-inch square plug that drops into a standard RV roof vent to slow heat transfer through the opening. It stacks a reflective top layer, a 2 3/4-inch foam core and a synthetic fleece backing, so it works as both a sun reflector and a soft insulation pad. It suits RVers who want a cooler rig in summer, a warmer one in winter, and less strain on the air conditioner. Rivals are thinner foam pillows or reflective bubble sheets; this one is thicker and adds a fleece face, but it is still a passive cover that only helps when the vent is closed. Owners rate it highly, and the usual complaints are fit and trimming rather than performance.
In stock
Owners rate it very highly and mostly talk about how much heat it keeps out and how simple it is to use. Complaints are few and center on fit in vents that are slightly off 14 inches.
The Camco RV Vent Insulator fits standard 14-inch RV roof vents. It has a reflective surface that blocks the sun's rays and reduces heat transfer. This helps improve A/C efficiency and keeps the RV cooler in summer and warmer in winter.
It is made of three layers: a reflective layer, a foam insulating layer, and a synthetic fleece layer that provides UV ray protection. The foam is a full 2 3/4 inches thick to help stop heat transfer.
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