• Chamberlain LiftMaster Professional 3255 Opener

    Garage Door Experts of San Francisco has chosen industry leader Chamberlain LiftMaster as its exclusive garage door opener manufacturer. Liftmaster is rated #1 by Consumer Reports!

    When choosing a particular garage door opener, note that there are 4 different types:

    • Belt Drive Openers
    • Chain Drive Openers
    • Jackshaft Openers
    • Chain Drive Openers



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    3255 - 1/2 HP Chain Drive Garage Door Opener

    Rugged, reliable performance is what you'll get with the LiftMaster® 3255 1/2 HP Chain Drive Garage Door Opener. Its durable 1/2 HP motor combined with an industrial-strength chain drive provide smooth, steady performance year after year. Part of the Contractor Series, it is the choice for value and reliability.
    • The Smart Garage Door Opener® lets you electronically program security codes from the Multi-Function Control Panel or the powerhead
    • Delivers 100 watts of light with adjustable light time delay
    • Meets all UL325 requirments

    SAFETY & SECURITY FEATURES
    • The Protector System® safety sensors project an invisible light beam across the garage door opening and automatically reverse the door if anything interrupts the beam while the door is going down
    • Sensing technology will stop the door from closing if contact is made with a person or object
    • Opener light turns on automatically when The Protector System's infared beam is broken
    • Security+® rolling code technology assures a new code is sent every time the remote control is used
    • Patented PosiLock® system ensures the door remains securely locked when the garage door is closed
    • Manual release handle in case of power failure

    WARRANTY

    • 4-year motor warranty 
    • 1-year parts warranty