I was a little confused with the installation manual. They talk about left right and bottom vents. Do I have to punch one of them out if the default center exhaust lines up with my current setup? I want sure if these were to allow air in or alternative exhaust options.
I was a little confused with the installation manual. They talk about left right and bottom vents. Do I have to punch one of them out if the default center exhaust lines up with my current setup? I want sure if these were to allow air in or alternative exhaust options.