Unfortunately that wasn t the problem.
How to pick the right size garage door opener.
All i can say is that after three unpleasant days of hoisting my garage door and trying to troubleshoot the old opener i gave up and headed to the home center for a replacement.
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.
When it comes to garage door openers you ll find that the power they have to open the door is measured in horsepower.
Garage door size and frequency of use.
Standard garage door openers have a similar design.
An opener with at least 1 2 horsepower is common for residential use.
A motor drives a trolley or carriage along a rail.
These doors don t need too much power to open so you can.
1 2 horsepower garage door openers work well with standard aluminum doors in a residential garage.
To choose a garage door opener consider going with a chain drive opener for the most cost effective solution.
The average garage door is around 8 x10 in size.
The main difference between garage door opener models is how the motor moves the trolley.
The horsepower needed for your garage door opener is dependent on whether or not you want a long lasting opener verses replacing it every few cycles or the size of the door.
The trolley is connected to the garage door and as the trolley moves it pulls the door open or pushes it closed.
Chamberlain group cgi the corporate parent company to liftmaster chamberlain merlin and grifco is a global leader in access solutions and products.
Look for an opener that has the horsepower necessary for your garage door size based on size and weight.
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.
Before you purchase a new garage door opener consider these important factors.
Garage door openers and horsepower.
We design and engineer residential garage door openers commercial door operators and gate entry systems.
Garage door openers typically range from 1 3 to over 1 horsepower.