Again this opener will only be efficient when the door is properly balanced and an opener with more horsepower will last longer.
Right size garage door opener.
This question really has many variables.
Power garage door openers use electric motors that from 1 4 hp up to 1 2hp.
These doors don t need too much power to open so you can buy a garage door opener that s around 1 3 horsepower as this will be more than enough to lift it.
For this post we ll talk specifically about residential garage door openers.
Garage door openers have motors that run on either alternating current ac or direct current dc.
The advantages of a dc motor include smaller size quieter operation and softer starts and stops.
A single light weight garage door can be easily opened with a 1 4hp motor while heavier wood or metal dual doors will need a 1 2hp model.
We design and engineer residential garage door openers commercial door operators and gate entry systems.
Both plug into a standard home power outlet but dc powered openers convert ac to dc power.
If you have a traditional steel door that is one sided non insulated and without windows it could weigh as little as 150lbs even if it s 16 feet wide and 7 feet high much less if it s smaller.
You have all the function and power of a traditional garage door opener in a low profile design and a higher level of security.
Garage door size and frequency of use.
Most garage door openers come in a range of 1 3 horsepower to 1 horsepower.
It is the second cheapest of the three with medium power.
An opener with at least.
The average garage door is around 8 x10 in size.
This size opener is the most popular out of the three and is recommended for single or double garage doors with average weight ex.
How to choose the right size garage door opener evaluating your garage door.
If the garage is the main entrance to your home or you have a one piece door or a heavy oversized garage door you ll probably need one with the lifting power of a 3 4 to 1 1 4 horsepower opener.
It is the cheapest of the three and least power.
Chamberlain group cgi the corporate parent company to liftmaster chamberlain merlin and grifco is a global leader in access solutions and products.
Garage door openers typically range from 1 3 to over 1 horsepower.
The characteristics of your garage door heavily influence how much horsepower your opener.
A garage door opener mounted on the wall can save ceiling space which makes the liftmaster 8500 wall mount garage door opener package a terrific option.
In some circumstances the horsepower output of the motor should be considered as well but typically in commercial or industrial settings.
1 2 horsepower garage door openers work well with standard aluminum doors in a residential garage.
Oversized large and heavy doors will need an opener with horsepower ex.