Forum Discussion
TXiceman
Sep 01, 2022Explorer II
A ventless unit uses some of your fresh water supply to cool a heat exchanger in the warm circulated air. The moisture condenses on the heat exchanger and is sent to the gray tank along with water used to cool the heat exchanger. It does not get very hot and does take longer to dry. Get a vented unit.
Ken
Ken
About Fifth Wheel Group
19,025 PostsLatest Activity: Oct 09, 2025