While popular chain drive garage door openers connect the motor to the carriage with a chain other openers work slightly differently.
Putting a garage door opener up.
Both operate in roughly the same way but just use a slightly different part for operation.
Chain driven garage door openers should have some slack in the chain for optimal performance.
Be sure to check your owner s manual for important safety information.
Choose a garage door opener.
Over time though this slack can increase or the gear and sprocket assembly can wear and the chain may pop off the sprockets.
This guide reviews how to install a garage door opener and offers tips for successful garage door installation.
If the door is closing and the beam between the eyes is interrupted the door will automatically reverse.
Consider this when making the choice of what opener to buy.
For instructions on how to install a new garage door opener see how to install a garage door opener.
If the eyes aren t connected the door won t operate.
Securely mounted hardware and rails.
There are two basic types of garage door openers chain driven and belt driven.
A belt driven garage door opener can be a bit quieter during operation.