Power Requirements For Garage Door Opener

Torsion springs mount on a bar above the door while extension springs stretch down the side of the upper tracks.

Power requirements for garage door opener.

An opener with at least 1 2 horsepower is common for residential use. Since amps x volts watts then watts volts amps. Types of garage door openers. It starts with with a 1 2 hp garage door opener which is the minimum horsepower you should be looking at.

When you install a garage door opener you have to have a power source to operate the equipment. Garage door opener features. This size opener is the most popular out of the three and is recommended for single or double garage doors with average weight ex. At 500 watts the power needed is just over 4 amps.

If you have a two car garage use the column on the right. Most garage door openers use from 350 to 600 watts with the average at about 500 watts. These and oversized doors over 14 feet in width require a 3 4 hp opener in order for the component to function long term. 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.

The amount of horsepower you need depends on how heavy and large your garage door is. This means installing an electrical outlet on the garage ceiling. The do it yourselfer with a basic. A motor drives a trolley or carriage along a rail.

Certain garage doors like those made out of wood can be extremely heavy. Standard garage door openers have a similar design. If your garage door is over 20 in width then you will need a 1 2 horsepower opener at the very least. Garage doors use either torsion springs or extension springs to raise and lower the door.

I created a simple chart so you can quickly tell how much horsepower you need. 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. It is the second cheapest of the three with medium power.

It is the cheapest of the three and least power. Knowing garage door clearance requirements will help you avoid ordering the wrong garage door set up for your needs. And the number of openers can cause this number to vary. Look for an opener that has the horsepower necessary for your garage door size based on size and weight.

Garage door openers typically range from 1 3 to over 1 horsepower. If you have a one car garage use the column on the left.