A 15000 btu rv ac will need 3500 to start and 1800 running watts.
15000 btu rv air conditioner amp draw.
This is kinda like a worst case scenario for amp draw at start up on a very hot day.
A 15 000 btu air conditioner in rv on an average draws around 12 5 13 amps.
One of them is fla or full load amps.
Motorhome 5th wheel and camp trailer roof top air conditioners.
Is 30 amps enough for 15 000 btu ac.
I am thinking once started it will draw about 15 to 18 amps and the locked rotor draw is about 55 amps so the starting draw must lie somewhere between these two values.
The 15k ac will probably draw around 13 to 16 amps on start.
It also depends on what mode the unit is set.
The problem is if your rv only runs on 30 amps then you may find your self short on power when you come to using your kettle.
Average wattage once running.
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.
If you have the extra cash than a 15000 btu rv air conditioner which is ducted.
7000 btu rv air conditioner.
If you look on the boiler plate for the air conditioner you ll see a couple of amp ratings.
It also depends on the mode of heating and cooling.
Even smaller portable generators are capable of running this a c but the real problem is the start.
Without 50 amp you re basically saying you will only ever have a single a c unit installed.
15 000 btu rv air conditioner.
Running wattage requirements.
Thanks again mike from.
That is equal to about 15 amps on a 120 volt power supply.
Personally i would always opt for 50 amp over 30 on any rv it was available on.
In most cases people are interested in how many amps does a 5 000 btu air conditioner use.
Where as a 13 500 btu air conditioner will draw around 12 amps.
Once it s up and running it will need 50 less power like 1500 watt running.
An rv that has 13500 btu air conditioner will need at least 3000 watts to start.
13 500 btu rv air conditioner.
Watts required for start up.
Anyone measure the startup amperage draw for a typical 15000 btu air conditioner.
10 000 btu rv air conditioner.
Of course you also have 6 000 8 000 12 000 15 000 and 18 000 btu devices that use more amps than 5 000 btu units.
Rv air conditioners with 13 500 15 000 btu use about 1500 1800 watt in cooling mode.
A heating mode will need extra amps like a 15 000 btu air conditioner set in cooling mode can draw a 13 amp but when set in heating mode it can draw 15 amps.
Most ac units will draw around 10 20 amps depending on how high the btu is.