Drive type garage door openers are available with chain drive systems screw drive and belt drive.
Garage door opener hp calculator.
Most modern door openers are now belt driven because it is much quieter than the old chain or screw models.
You use it every single day and usually several times and that means you need it to run properly for convenient living.
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.
Your garage door is one of the largest and heaviest pieces of moving equipment in your home.
Horsepower is really just a starting point for garage door openers.
Garage door openers typically range from 1 3 to over 1 horsepower.
Two car garages or one car garages with insulated or wooden doors need at least a 3 4 horsepower garage door opener.
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.
Look for horsepower hp ratings to compare the lifting power between garage door opener models.
Having the right horsepower for your garage door opener is a crucial part of a properly functioning door.
If you are unsure get a 3 4 horsepower or higher.
Ratings ranging from 1 2 horsepower to 1 1 2 horsepower are typical for residential models.
How much garage door opener horsepower is enough.
For example if you would like to lift a double garage door one might suggest using a 1 2 horsepower because the door is heavier and larger.
One car garages with steel doors only need a 1 2 horsepower garage door opener.
If you re looking for affordability choose chain drive.
Personally i would steer away from 1 3 hp models unless you have a lightweight 1 car garage door.
They are also the most common and the most popular.
Garage door openers have three basic opening drives belt screw or chain.
An opener with at least 1 2 horsepower is common for residential use.
Some direct drive models are coming to the market as well.
Garages with carriage doors should opt for 1 hp garage door openers or higher.
Modern high quality 1 2 hp models are suitable for most 1 and 2 car garage doors.
Most openers are available in 1 2 hp through 1 25 horsepower ratings.
Look for an opener that has the horsepower necessary for your garage door size based on size and weight.