How Much Electricity Does A Garage Door Opener Use

But there s a catch.

How much electricity does a garage door opener use.

Since amps x volts watts then watts volts amps. It takes say 10 seconds to open or close. 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. At 500 watts the power needed is just over 4 amps.

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. Ratings ranging from 1 2 horsepower to 1 1 2 horsepower are typical for residential 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. I have a double wide door.

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. So one cycle open or close consumes 343 watts for 10 seconds comes out to be 57 watt minutes 95 watt hours. Door from a dead stop. Not enough to notice.

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. Most garage door openers use from 350 to 600 watts with the average at about 500 watts. Like everything else this answer is heavily dependent on the make and model.

How much power does a garage door opener use.