Power Requirements For Garage Door Opener

If you have a two car garage use the column on the right.

Power requirements for garage door opener.

If you have a one car garage use the column on the left. Garage door opener features. Certain garage doors like those made out of wood can be extremely heavy. Knowing garage door clearance requirements will help you avoid ordering the wrong garage door set up for your needs.

This size opener is the most popular out of the three and is recommended for single or double garage doors with average weight ex. Types of garage door openers. And the number of openers can cause this number to vary. The amount of horsepower you need depends on how heavy and large your garage door is.

So 500 watts 120 volts 4 17 amps. These and oversized doors over 14 feet in width require a 3 4 hp opener in order for the component to function long term. Standard garage door openers have a similar design. Also keep in mind the speed at which your garage door will open and close based on the horsepower of your opener.

Most garage door openers use from 350 to 600 watts with the average at about 500 watts. While it s best to check the manual for specifics generally a single garage door opener needs only 15 amps while up 2 or 3 will need 20 amps. Since amps x volts watts then watts volts amps. Torsion springs mount on a bar above the door while extension springs stretch down the side of the upper tracks.

Again this opener will only be efficient when the door is properly balanced and an opener with more horsepower will last longer. It is the cheapest of the three and least power. The do it yourselfer with a basic. It is the second cheapest of the three with medium power.

An opener with at least 1 2 horsepower is common for residential use. Garage door openers typically range from 1 3 to over 1 horsepower. A motor drives a trolley or carriage along a rail. Garage doors use either torsion springs or extension springs to raise and lower the door.

When you install a garage door opener you have to have a power source to operate the equipment. While it s the most expensive option it s also long lasting and durable with the maximum amount of power. Oversized large and heavy doors will need an opener with horsepower ex. Look for an opener that has the horsepower necessary for your garage door size based on size and weight.

At 500 watts the power needed is just over 4 amps. This means installing an electrical outlet on the garage ceiling.