Deep Cycle Battery and Battery box. We needed to be able to
dry camp and this trailer didn't come setup for a battery on board. I added
one to the tongue of the trailer in a weatherproof box and charged it with a
12 volt (cigarette lighter) outlets. a few of these outlets
were added to the interior of the trailer in various locations.
Air Conditioner. The trailer came with a 3-way fridge and a
furnace in it, but no AC. It was actually a pretty simple job to add one on
the roof of the unit and if memory serves, I did this job the afternoon
before we left on a week long trip... In July. I want to say the 13.5 BTU
Duotherm unit cost me somewhere around 400 bucks back then.