RV A/C Gasket

The ECOSYNIC RV AC Gasket provides high-performance sealing solutions for rooftop air conditioners, helping protect RV interiors from air/water leakage. The AC gasket is compatible with major brands such as Dometic, Coleman, Advent Air, Furrion, and more. Our AC Gasket series are available in four models, designed to accommodate the varying needs of different customers and installation scenarios.

1. Standard One-Piece 14” x 14” RV AC Gasket
The standard RV AC gasket is for 14” x 14” rooftop air conditioner openings, ideal for general RV users who need a direct replacement for worn or compressed original gaskets. The one-piece structure helps reduce potential leak points and ensures consistent sealing performance during regular use.

2. 4-Piece RV AC Gasket Kit
The 4-piece RV AC gasket kit is designed for users who prefer a modular installation structure or require flexible replacement options. Each component is engineered to work together to form a complete sealing system for 14” x 14” rooftop AC openings.

3. Premium Ultra-Thick & Ultra Soft EPDM RV AC Gasket (1.7” / 4.5cm)
The Premium RV AC Gasket features One-Piece high-compression design and a 1.7-inch (4.5 cm) ultra-thick and ultra-soft EPDM construction, delivering a tighter and more reliable seal than standard closed-cell foam materials for fifth wheel RVs, campers, older RVs, luxury motorhomes, and vehicles with uneven or irregular roof surfaces. The ac unit gasket also offers excellent resistance to UV exposure, extreme heat, freezing temperatures, humidity, and long-term aging.

4. Standard One-Piece 11” x 14” RV AC Gasket