I have two trailers plugged into a 15/20AMP Receptacles in my garage which are on separate 20AMP circuit breakers. We run the 13,500 A/C all the time with this setup..
The problems becomes when you add a couple of high wattage items like doing the microwave then we usually trip the garage breaker. The high wattage vacuum along with the air conditioner also will trip our garage circuit breaker.
I do use 10-gauge (10-3) extension cord where my 30A Shore Power Cable is plugged into it. I also use a RV30A-15 LONG DOGBONE type adapter from WALMART...
We spend alot of time in our RV's when parked at home in the back yard. A quick get away does wonders for the soul sometimes...
This is where I work on all my OFF-ROAD trailer mods here at the house...
Roy and Carolyn
I claim Horse Creek Country in Southern Ill - Momabear is from North Texas
We live in King George VA
RETIRED DOD DOAF DON CONTRACTOR Electronics Tech 42YRS
"We're burning daylight" - John Wayne
2008 STARCRAFT 14RT OFF-ROAD POPUP with PD9260C and three 85AH 12VDC batteries
2010 F150 FX4 5.4 GAS with 3.73 gears - Super Cab - Towing Package - 2KW Honda EU2000i Gen
K9PHT (since 1957) 146.52Mhz
"We always have a PLAN B"