Forum Discussion
guidry
Nov 15, 2017Explorer II
Yes, two batteries will help; but, if the AC is blowing and the heater is on, that will run a single battery down faster. You will need to check the vents to make sure one didn't fall off and is just blowing hot air under the floor somewhere, that would explain why it was cold too. Others gave you good advice on the water.
About Travel Trailer Group
44,052 PostsLatest Activity: Nov 04, 2025