If you have children or pets, this is especially important. Our light duty garage door operators have less down time & more durability. beamUP's Workhorse Garage Door Opener is equipped with a 3/4 Horsepower equivalent heavy-duty chain drive & DC motor as the force behind your garage door. The Skylink ATOMS AT-1611W Garage Door Opener is a great budget option that’s suitable for 7-foot single and double garage doors. It does not matter whether your garage is an 8'x7' single door or a 16'x7' double door, the Workhorse motorhead quickly & reliably opens or closes your garage door … Most garage door openers use sensors to stop the door from closing if an object gets in the way. 35% Off Smart Garage … According to the company, this makes it ideal for homes with living spaces above the garage. It features a 1/2HPf DC motor that provides an extremely quiet operation compared with traditional openers that use an AC motor. This opener will not be as quiet as the 8550W belt drive or the 8500W jackshaft opener, but will be strong enough to open and close heavy … text.skipToContent text.skipToNavigation. Genie ChainDrive 550 Garage Door Opener - Heavy-Duty Chain Drive System - Includes 2, 3-Button Remotes, Wall Console, Wireless Keypad, Safe T-Beams - Model 2035-TKV,Black 4.6 out of 5 stars 908 … The Genie Chain Drive Heavy Duty Garage Door Opener has one of the most dependable safety systems available on garage door openers … Learn more about heavy duty commercial garage door openers from LiftMaster. This is a strong light duty commercial garage door opener.