On our last trip to the beach our 15K A/C struggled to cool and keep up with the 95 degree weather. Our Surveyor came equipped with the 2nd A/C prep and I think that this will be a fall/winter project. I have access to a tractor that will lift high enough to get the unit on the roof.
After some research I have some questions I can't find the answer for:
1) Should I buy a 15K or 13.5K unit for a second A/C, the price is not much different?
2) I have a ducted system as can be seen in the pics, I can't find much info on how to connect the ducted system, how is the connection between the ducted system and A/C is made.
3) The thermostat wire is in the wall, do I use the standard thermostat or is there an A/C only thermostat?
4) Where is the best place to purchase an A/C and if I do it myself will it affect the warranty?
I try to keep my camper as far away from the dealer as possible, I like it to sit in my driveway and not in their locked up lot.