The 15 000 btu rv ac unit is 11 more powerful than the 13 500 btu unit.
15000 btu rv ac wattage.
Average wattage once running.
Bigger the rv higher is the btu that you will need.
All these generations will cover the basic wattage needed to power your air conditioner.
Of course as life would have it after making my purchase i discover the answer to my question what is the start up watts of a 15 000 btu rv ac 3300 watts surge 2000 steady state.
Once it s up and running it will need 50 less power like 1500 watt running.
Where as a 13 500 btu air conditioner will draw around 12 amps.
The etrailer 3 200 watt portable inverter generator part 333 0003 has a starting surge power output of 3 200 watts and a running rated power output of 2 900 watts.
7000 btu rv air conditioner.
Motorhome 5th wheel and camp trailer roof top air conditioners.
A 15 000 btu unit has a greater cooling capacity but will require more power about 5 100 starting watts and about 1 600 running watts on average.
A 15 000 btu air conditioner in rv on an average draws around 12 5 13 amps.
Most recreational vehicles have an air conditioner that will need 13500btu or 15000btu to run.
The brisk ii 15 000 btu weighs 75 lbs uses 4 392 initial start up watts and 1 725 watts when running.
I cannot be sure as to the starting and running power requirements of your air conditioner but the atwood air command rooftop rv air conditioner part at15028 22 which has a 15 000 btu rating requires at least 4 830 watts.
Can you replace a 13 500 btu rv ac with a 15 000 btu rv ac.
Honda eu2200i 2200w for larger 15 000 btu to 20 000 btu units.
Cost of running a 1 000 w air conditioner estimate high wattage air conditioners cost more to run.
In most standard size rvs you will need a 13500 btu or so air conditioner.
It also depends on what mode the unit is set.
For instance a 13 500 btu air conditioner can draw around 14 5 amps when set in cooling mode and 16 amps when set in heating mode.
An air conditioner in your rv will be the deciding factor for the size of the generator you need.
Watts required for start up.
An rv that has 13500 btu air conditioner will need at least 3000 watts to start.
A 15000 btu rv ac will need 3500 to start and 1800 running watts.
It also depends on the mode of heating and cooling.
This is basically the cooling capacity of your ac.
Rv air conditioners are typically either 15 000 btu british thermal units or 13 500 btu although other sizes exist as well.
There is a chance for it to increase depending on the number of the air conditioning units installed in your rv and their individual sizes.