Specializing in Custom & Contemporary Garage Doors
(858) 751-0666
Visit Our Showroom
9185 Chesapeake Dr. San Diego 92123

Screw Drive Garage Door Openers



LiftMaster Screw Drive Models

Ideal for locations with extreme climates, LiftMaster® screw drive garage door openers are specially engineered to run smoothly and quietly in the coldest and hottest temperatures. Our core innovation? A strong one-piece steel rail that reduces friction and eliminates binding. Each model is also equipped with an electric thermistor that automatically adjusts and increases force as it gets colder, ensuring optimal performance. And the new unenclosed, no-lube drive system means less trapped dirt and debris to cause binding when it's warmer. It all adds up to superior performance, whatever the temperature.

 

Model 3240
1/2 HP Screw Drive Garage Door Opener

 
The 3240 1/2 HP Screw Drive Garage Door Opener is smooth-running, even in the most extreme temperatures, and is the perfect choice if you want the latest advancements in smooth-running performance with a completely maintenance-free drive system.  Our engineers replaced the two-piece plastic liner and aluminum rail system with a stronger, simpler one-piece galvanized steel rail, resulting in reduced friction and eliminating binding and the need for lubrication. And the 1/2 HP motor is equipped with our patented Motor Vibration Isolation System (MVIS®) to 
reduce noise and provide smooth operation year after year.

Warranty:
Lift time motor warranty.
One year parts warranty.


© Copyright 2017 Fred Lou. All Rights Reserved.





Login »

121
287
1