Chamberlain PD432D 1/2-Horsepower Screw Drive Garage Door Opener
The Chamberlain PD432D 1/2-Horsepower Screw Drive Garage Door Opener is a unit that runs smoothly and can function well in any temperature from extreme cold to humidity and heat. It is enclosed and this means that no maintenance is required.
Due to the fact that there is no metal contact, this device runs well with little noise. The rail is lubricated and will give you many years of trouble free use. The motor is powerful and has the ability to lift single or double garage doors with ease.
Additional features of the Chamberlain PD432D include one remote control and features security technology that ensures that a new security code is sent each time the control is used. Also, once the garage door is closed, it remains locked and has release handle that can be used manually should a loss of power occur.