Martin Garage Door Controlled Descent Device

The cdd keeps a garage door from free falling due to factors such as aging broken or weak springs or even a broken lift cable.

Martin garage door controlled descent device.

This shopping feature will continue to load items when the enter key is pressed. If you have a button on the wall in your garage you hook up the two wires on this device in the same exact spots on your garage door opener. The marantec 73870 plugged right into my martin dc 3700 opener and all you have to do is hook up two wires and you are done. Quality performance learn more about the unique materials engineering and build to order manufacturing processes that combine to make martin doors an unbeatable value.

Martin is a north american manufacturer of garage doors and openers based in the salt lake city utah. This controlled descent device is currently unique to martin garage doors and is now being offered as a kit for older garage doors. It was established in 1936 by leno martin. Whether it s an authentic carriage house look a distinctive all glass door or the world s only real copper door explore the beauty and elegance of martin doors.

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