Looking for ways to help AC work more effectively and saw shutters by Zarcor. Want to start by putting them on my opening ports. Any anecdotal reports on how well these work to keep out heat Would be appreciated.
I am debating whether to go with Sunbrella or the shutters for the deck hatches. My greatest concern is to help A/c in cooling boat. Do you have the regular or room darkening shutters?I have them on the ports in both heads. Keeps the sun from shining in, which in turn keeps them cooler than the rest of the boat. I have found that having sunbrella covers for the deck hatches really helps to keep the inside temp lower.