[wiredgeorge]

Not sure why Keystone would sell a 37' trailer with only a 30A service. Seems it wouldn't cost them much, if anything to toss on a 50A service and wire/brace a vent hole for a 2nd A/C if the customer found that a 13.5K btu A/C was a virtual waste in terms of cooling a trailer that size. Looking on Amazon, a Progressive Dynamics 70A converter is virtually the same price as their 55A units. Cords probably cost more and the 1x3s used to brace are probably not a big deal nor is the install if the ceiling hasn't been tacked on yet. And worse, to put a 13.5K btu a/c in a trailer that size when a 15K unit is only nominally more expensive? Keystone should be ashamed and the designer of that thing should be duct taped to the bed on a 100F day with that A/C system pumping its best!