Ac Window Unit Watts

Starting wattage and running wattage.

Ac window unit watts.

A mid size 8 000 btu ac should use fewer than 715 watts. Even the least expensive units we researched for our review of the best window air conditioners got a score of 11 and all of our picks were rated 12 or 12 1. Central air conditioner 3500 watts. Window ac 10 000 btu window ac 12 000 btu central ac 10 000 btu central ac 24 000 btu heat pump laundry room iron washing machine clothes dryer electric clothes dryer gas kitchen refrigerator freezer microwave oven 625 watts microwave oven 1000 watts coffee maker electric stove 8 in.

Most 5 000 btu air conditioners use 5 amps and when plugged into a 110 volt outlet the unit uses 550 watts. But because the compressor component needs a 50 to 100 additional surge of power to overcome inertia at start up a small window a c needs about 900 to 1200 watts briefly each time the compressor kicks in to start a cooling cycle. Central a c fan only compressor off 750 watts largest window units 1440 watts. Central air conditioning draws extra power each time it turns on and you can t tell how efficiently the system is working.

Starting wattage is higher because as the machine starts up and the motor begins to turn amperage spikes as the motor. For a small bedroom a 5 000 btu window unit should only use 450 watts. Most portable generators can handle at least a 6 000 btu air conditioner which needs between 500 and 600 watts. Frigidaire gallery 550 sq ft window air conditioner 115 volt.

Advertisement window unit air conditioners typically have a range between 5 000 and 18 000 btus. When you re shopping for a window air conditioner you ll often find the appliance described in british thermal units btu and not amperage or watts. Check how many watts do 6 000 8 000 10 000 12 000 15 000 and 18 000 btu units use. Window ac units have two watt ratings.

Btu is an international standard for measuring an air conditioner s cooling capacity and gives you an idea of how large a room the unit can handle. 5000 btu ac unit spends 417 625 w depending on the energy efficiency. A big 14 000 btu air conditioner should only use 1 250 watts.