Garage Door Opener Comparison Chart

Chamberlain group cgi the corporate parent company to liftmaster chamberlain merlin and grifco is a global leader in access solutions and products.

Garage door opener comparison chart.

Finally you should consider a garage door opener that comes with sensors that prevent accidents by stopping operation if the sensor detects that there s an object in the way when opening or closing the garage door. Enter the password to open this pdf file. These days almost all garage door openers come with these as default. When doing your liftmaster garage door opener comparison make sure the model you select fits your needs including the height and weight of your garage door.

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. A 1 2 hp motor is sufficient for most single and double car garage doors and a 1 3 hp motor is an entry level model for single car and light weight double car doors. The sensors work by sending a beam of light across the door. We design and engineer residential garage door openers commercial door operators and gate entry systems.

Ratings ranging from 1 2 horsepower to 1 1 2 horsepower are typical for residential models.