Forum Discussion
Ivylog
Jun 20, 2015Explorer III
Having to open a window decrease the efficiency of a Wave heater so use your TT's heater. You already have a second 12V battery... in your truck so buy a good 2/10/50 battery charger like this.. It's good to have a battery charger and jumper cables along anyway. While one battery will probably be enough, you do not want to pull it down more than 50%.
It's not going to be that cold so stop worrying about getting the most efficient way to heat.
It's not going to be that cold so stop worrying about getting the most efficient way to heat.
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