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.
Garage door opener how much hp.
Look for horsepower hp ratings to compare the lifting power between garage door opener models.
It is the cheapest of the three and least power.
Oversized large and heavy doors will need an opener with horsepower ex.
While it s the most expensive option it s also long lasting and durable with the maximum amount of power.
Ratings ranging from 1 2 horsepower to 1 1 2 horsepower are typical for residential models.
Most openers are available in 1 2 hp through 1 25 horsepower ratings.
Considering you ll probably only use your opener a couple minutes each day this power consumption is fairly negligible.
How much horsepower does a garage door opener need.
One car garages with steel doors only need a 1 2 horsepower garage door opener.
1 2 horsepower garage door openers will be enough for a two car garage while a 3 4 horsepower opener will be ideal for heavier doors such as carriage doors.
Garages with carriage doors should opt for 1 hp garage door openers or higher.
If you want lower maintenance and quiet choose the screw or belt drive door opener.
This gives it around 1 100 to 1 400 starting watts and 550 to 725 running watts.
The typical horsepower will be 1 2 or 3 4.
Strength of motor you need to know the type or weight of garage door installed at your home to have a motor strong enough to lift it.
This size opener is the most popular out of the three and is recommended for single or double garage doors with average weight ex.
Two car garages or one car garages with insulated or wooden doors need at least a 3 4 horsepower garage door opener.
It is the second cheapest of the three with medium power.
Garage door openers are designed to replace the human force to open and close a garage door and if your garage door is properly balanced then it should only be lifting 8 10 pounds.
Liftmaster does have weight ratings for their garage doors that we can use as a guideline.
Again this opener will only be efficient when the door is properly balanced and an opener with more horsepower will last longer.