A 1 horsepower dc motor gives it the required strength to lift your 7 feet high doors within a second.
Garage door opener hp rating.
It features a dual burst technology and works equally well in dark with its indication light and large door control button.
This automatic garage door opener features a quiet chain drive operation.
Again this opener will only be efficient when the door is properly balanced and an opener with more horsepower will last longer.
This size opener is the most popular out of the three and is recommended for single or double garage doors with average weight ex.
It starts with with a 1 2 hp garage door opener which is the minimum horsepower you should be looking at.
Doors between eight and 12 feet in width are no problem.
1 3 will be able to lift a one car garage door 1 2 is best for dual car or sectional doors around 300 pounds and 3 4 up to 1 5.
There are three levels of horsepower found in most garage doors.
It is the cheapest of the three and least power.
It is the second cheapest of the three with medium power.
Boasting a massive two horsepower the ryobi gd201 ultra quiet garage door opener is more than capable of opening the heaviest of garage doors but it s also quick quiet and versatile.
Oversized large and heavy doors will need an opener with horsepower ex.
The most popular out of the three choices this opener works best with single and double garage doors that have an average weight such as a carriage style door.
It s a belt drive model meaning it s quiet in operation that has a reinforced steel belt drive for extra durability.