Pre 1982 Garage Door Safety

Garage door openers manufactured and installed in the united states since 1982 are required to provide a quick release mechanism on the trolley that allows for the garage door to be disconnected from the garage door opener in the event of entrapment.

Pre 1982 garage door safety.

Therefore some pre 1982 garage door openers may have been manufactured with other safety features which may stop the door but not cause it to reverse. However they do not come with the mounting hardware shown in the product pictures. Some pre 1982 garage door openers were manufactured with other safety features which may stop the door but not cause it to reverse. Stanley garage door logic board pre owned tests good rare one 352b date 96 2 4.

These safety sensors appear to be the same as the originals they were replacing they work with my 1996 vintage liftmaster garage door opener and the product arrived ahead of the promised date. Pair of garage door safety cables for a 7 or 8 tall door. Many garage door openers manufactured before 1982 do not have the safety stop and reverse feature which is now required by law. In 1982 ansi created a voluntary industry standard ansi ul 325 1982 which requires automatic reversing mechanisms on garage door openers sold in the us.