In order to properly measure your RV's vents, you will want to measure the size of the rough opening in your RV's roof. This can be measured by removing the garnish around the vent on the inside of the RV and measuring the size of the rough opening.
The most common RV vent's measurements are 14" x 14" like the MaxxFan Deluxe Roof Vent w/ 12V Fan and Thermostat # MA00-06200K. view full answer...
Go To Results