Power Requirement For Garage Door Opener

These and oversized doors over 14 feet in width require a 3 4 hp opener in order for the component to function long term.

Power requirement for garage door opener.

Again this opener will only be efficient when the door is properly balanced and an opener with more horsepower will last longer. Beginning july 1 2019 all newly sold or installed garage door openers in residential applications are required to have battery backup. Most garage door openers use from 350 to 600 watts with the average at about 500 watts. Since amps x volts watts then watts volts amps.

But there was an exception for receptacles that are not readily accessible which is defined as above 6 8 above floor such as a ceiling garage door opener receptacle. 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 wear and tear on the motor. Oversized large and heavy doors will need an opener with horsepower ex. Video game system other security system 1 2 hp garage door opener hair dryer 1250 watts curling iron work diy jobsite quartz halogen work light airless sprayer 1 3 hp reciprocating saw electric drill 3 8 in 4 amps electric drill 1 2 in 5 4 amps circular saw 7 1 4 in.

Certain garage doors like those made out of wood can be extremely heavy. Heavier or one piece doors may require higher horsepower openers. At 500 watts the power needed is just over 4 amps. An opener with at least 1 2 horsepower is common for residential use.

It is the cheapest of the three and least power. The code does not consider the vehicle door to be an egress door. 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. And the number of openers can cause this number to vary.

It s an important safety feature that should be added to every home regardless of where you live. 1978 nec garage receptacles first required to be gfci protected. This size opener is the most popular out of the three and is recommended for single or double garage doors with average weight ex. Garage door openers typically range from 1 3 to over 1 horsepower.

So 500 watts 120 volts 4 17 amps. Electrical outlets those detached garages with electricity must have at least one electrical outlet. It is the second cheapest of the three with medium power. Look for an opener that has the horsepower necessary for your garage door size based on size and weight.

Read our garage door buying guide to learn about different types of garage doors.