How Much Electricity Does A Garage Door Opener Use

It takes say 10 seconds to open or close.

How much electricity does a garage door opener use. It s opened with a 1 2hp induction motor. When several different models were tested the annual energy use varied anywhere from 15 8 kwh to 127 0 kwh or 2 to 16 per year. So how much energy does my garage door opener burn when on standby. If you have a sectional double car garage door a 1 2 horsepower motor should be sufficient but a higher power model will operate with less effort and less.

Not enough to notice. But there s a catch. Like everything else this answer is heavily dependent on the make and model. Most garage door openers use three to five times more energy during the 1 437 minutes per day when they are off than they do during the 3 minutes per day when they are on.

Since amps x volts watts then watts volts amps. The door can be heavy but usually uses counterweights or springs so that the motor isn t lifting a 300 lbs. Look for horsepower hp ratings to compare the lifting power between garage door opener models. Because these electrical appliances operate for only a few minutes per day they don t use much electricity to open and close your garage door.

Ratings ranging from 1 2 horsepower to 1 1 2 horsepower are typical for residential models. How much power does a garage door opener use. Most garage door openers use from 350 to 600 watts with the average at about 500 watts. Door from a dead stop.

At 500 watts the power needed is just over 4 amps.