EZTR – The flex vent was cut too short. What can I do?

The Flex vent cannot be extended in length. You will have to either: 

1. Relocate the unit higher on the wall.
2. Use the leftover flex vent from the included roll (if possible).
3. Purchase new vent and start over. Please take care to measure vent length before cutting; it is always better to cut longer and make small adjustments to get to the correct length.