Insulate your vent without having to utilize a vent pillow and eliminate the need for an aftermarket sun shade.
These dome lids act under the same principle as a double pane window, utilizing a pocket of air sandwiched between two single domes. The insulated domes will replace any existing Fan-Tastic vent lid and are offered in two colors (The hinge and lift arm slide come preassembled to the dome lids).
Before You Order
Verify part number K2020-19 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify K2020-19 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.



