Wattage Chart

Motorhome 5th Wheel and Camp Trailer Roof Top Air Conditioners | Watts Required for start up | Average wattage once running |
---|---|---|

7000 btu RV air conditioner | 1700 | 600 |

10,000 btu RV air conditioner | 2000 | 700 |

13,500 btu RV air conditioner | 2750 | 1250 |

15,000 btu RV air conditioner | 3500 | 1500 |

Beside this, how many watts does a 13500 BTU RV AC use?

Buying a Portable RV Generator

Size of Air Conditioner | Approximate Starting Watts | Approximate Running Watts |
---|---|---|

13,500 btu | 2800-3000W | 1500-2000W |

15,000 btu | 3300-3500W | 1300-1800W |

How many watts can run on 20 amp 240v?

A

**1500 Watt**heater will cost the same to run whether it is 120 or 240 Volt. 240 Volt heating circuits are more common because, as the chart shows, you can place more heaters on a 20 Amp 240 Volt circuit (maximum of**3840 Watts**) versus a 120 Volt circuit (maximum of 1920 Watts). 6.What size wire do I need for a 30 amp service?

Wire Gauge and Ampacity

Wire Use | Rated Ampacity | Wire Gauge |
---|---|---|

Electric Clothes Dryers, 220-volt Window Air Conditioners, Built-in Ovens, Electric Water Heaters | 30 Amps | 10 Gauge |

Cook Tops | 45 Amps | 8 Gauge |

Electric Furnaces, Large Electric Heaters | 60 Amps | 6 Gauge |

Electric Furnaces, Large Electric Water Heaters, Sub Panels | 80 Amps | 4 Gauge |