Ceiling Fan Amp Requirements

A ceiling fan s blade span is an important indicator of its cfm and the room size that it should be placed in.

Ceiling fan amp requirements.

On an open or screened porch a ceiling fan can create a refreshing. In a bedroom a ceiling fan encourages restful sleep without running the air conditioning. There should be no problem running 4 ceiling fans on a single 15 ampere circuit though it will depend on what else is on the circuit. Can be supported directly to an outlet box that is identified for this purpose 422 18 a.

All receptacles in bathrooms must have ground fault circuit interrupter gfci protection. A ceiling fan s primary purpose is to circulate air in a room. Alternatively there should be a 20 amp circuit for the receptacles only plus a 15 or 20 amp circuit for the lighting. 50 to 65 watt ceiling fans 50 to 65 watt ceiling fans exclude a majority of the energy star ceiling fans but include some of the most energy efficient 52 58 ceiling fans in the industry based on their motor size ran at the highest speed.

2 fans 100 watts and 8 lights 60 watts 680 watts. Alternately if you are happy with the performance and proportional look of your existing ceiling fan and you just want. Must be supported independently of the outlet box unless the box is listed to support the weight of the fan 422 18 b. This wattage amount is how much power the ceiling fan uses.

Ceiling paddle fans exceeding 35 lb. 0 9 x 120 108 watts. Vent fans with built in heaters must be on their own dedicated 20 amp circuits. Which means four of them would be 1120 watts.

Knowing how to measure your fan will help determine whether your fan is the correct size and cfm for your room. Air conditioners chill air but ceiling fans push it around which means they re useful for both cooling and heating. For example an average ceiling fan set on low speed uses about 0 25. Low settings use less amperage while higher settings use more.

The formula of amps x volts equals the amount of watts used by the ceiling fan. Since it s a 15 ampere circuit you ll only need 14 awg conductors. Say a 52 fan is 90 100 watts at high speed plus three 60 watt bulbs. 2 fans 100 watts with 3 100 watt bulb light kits and 8 lights 100 watts 1600 watts.

That puts each fixture at 280 watts or so. 65 80 watts 65 to 80 watt ceiling fans. 2 fans 75 watts with 3 60 watt blub light kits and 8 lights 100 watts 1310 watts.