How Many Amps Does A Rv Roof Air Conditioner Draw

The formula is 30 amps x 120 volts 3 600 watts.

How many amps does a rv roof air conditioner draw.

Rv air conditioners are typically either 15 000 btu british thermal units or 13 500 btu although other sizes exist as well. It also depends on what mode the unit is set. Additional wattage required for starting. Another example would be determining the maximum wattage capacity for an rv with a 30 amp 120 volt ac electrical system.

Motorhome 5th wheel and camp trailer roof top air conditioners. Average wattage once running. One other thing to keep in mind is many rv appliances require more amps to start the appliance than they do to run the appliance. How much current do your rv appliances draw.

A larger fifth wheel or a class a rv generally uses 50 amp capacity. 10 000 btu rv air conditioner. 13 500 btu rv air conditioner. The formula is 2 000 watts 120 volts 16 7 amps.

15 000 btu rv air conditioner. An air conditioner on an average needs around 12 16 amps. Watts required for start up. If both of these appliances were used at the same time on the same 15 amp circuit the circuit breaker in the rv would trip.

A 15 000 btu air conditioner in rv on an average draws around 12 5 13 amps. 7000 btu rv air conditioner. That s the figure for a 15 000 btu unit. Where as a 13 500 btu air conditioner will draw around 12 amps.

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. Note that the 12 5 amp drawn by your air conditioning unit is just the start up figure. Your air conditioning unit for instance draws around 12 5 amps. A roof air conditioner can draw 16 amps to start but may only use 13 amps once it is running.

This is basically the cooling capacity of your ac.