air conditioning

[windtrader]

For sure a consideration when starting to do electrical if using 220 as the primary source and feeding down off that. What he is a redundant system and that is nice in case.

[luvrbus]

One guy posting here seems to have it right on the mini splits for cooling Lee has a lot of cooling btu not the normal 9000 btu posted by some lol he could survive AZ in July

[windtrader]

There is not one answer since there are many factors such as amount of insulation in the coach, amount of days spent in reallyhot weather, the amount of heat one can still call comfortable, etc. This stuff has to go into a formula that will spit out the BTU best suited for your use and comfort.

[robertglines1]

Don; your rite on not one size fits all.. I insulated Roof roof beams(inside them) then another layer above ceiling treatment. walls the same and also floor from underneath . When you have it is when you can shut one off and you still have enough. Those roof beams act like toaster elements--I used a IR gun and there was a 40F differance from insulated foam already between beams.. I built my home also with the insulation Idea as well.. With the avaliabilty of the ceiling difiuser now. It gives you a better choice of indoor (evap)I mini-split units. I have no horse in this race as I have made mine several yrs ago. I usually winter in Florida. Spend late July at home (camping) all is well. 

[robertglines1]

Need a replacement roof top on our 20yr old toter home.(national box on 120 Fl) Don't have room for mini-split condensor unit.. Have 15,000 on roof now.. We do tractor shows in it pulling low boy. Midwest where humidity is the hvac killer.. suggestions      Bob