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Edmonton 780-448-9498

Calgary 403-770-5625

Contractor Series 3255

1/2 HP Chain Drive Garage Door Opener

Rugged, Reliable, Residential Garage Door Openers

For consumers who want value and functionality, plus everyday dependabiltiy. Durable 1/2 HP motor and industrial strength chain drive provide steady performance. This Lift Master chain drive garage door opener is a great choice to replace door opener brands of the same motor size such as Genie, Chamberlain, Craftsman, Sears and Stanley.

Safe Operation

All of our garage door openers are manufactured with the highest level of safety and monitoring systems to ensure safe operation.

3 Button Garage Door Remote Control

Garage Door Monitor

Wireless Control Panel

Wireless Keyless Entry with Security+

Laser Garage Parking Assist

Standard Specifications

Installed Length 124"
Headroom Clearance Required 2"
Maximum Door Opening 7' 6" *
* Up to 10' with optional 8' or 10' rails
Security+ Radio Controls
Coding System Smart Receiver Code Button and Indicator Light
Operating Range 150' (approximately)
Operating Temperature -40C to 65C
Remote Control Battery 3 Volt Lithium
Frequency 315 MHz
371LM Standard Remote Control
Security+ Anti-Burglary Coding
Number of Cartons 2
Carton 1 Dimensions and Contents: 20" x 12" x 10"
Multi-Funtion Control Panel
Security+ Remote Control
Garage Door Opener Head
The Protector System
Carton 2 Dimensions and Contents: 10' 4" x 5" x 5"
Assembled Solid Steel T-Rail
Convenience / Safety
The Protector System
Emergency / Quick Release
Automatic Trolley Reconnect
Ventilation / Pet Opening
Down Safety Reverse
Up Safety Stop
Door Open / Beam Broken / Lights On

Electrical Specifications

Voltage 120V AC, 60Hz
Wattage 540W
Current Rating 4.5
UL Listings Yes
Length of Line Cord 4' (3 prong)
Number of Bulbs 1
Maximum Wattage 100W
Length of Light Delay 4, 1/2 Minutes
Type of Light Delay Solid State
Logic Type
Solid-State Microcontroller with Built-in Surge Suppressor

Mechanical Specifications

Horsepower 1/2 HP
RPM 1,625
Thermal Protection Automatic
Lubrication Permanent
Drive Mechanism
Drive Means Full Chain
Reduction Means Gear 16:1
Door Linkage Adjustable Door Arm
Force Independent External Up and Down
Limit External
Shipping Weights
Head 22 Lbs
Rail Full Chain - 20 Lbs
Chassis Steel
Rail Solid Steel T
Trolley Steel
Travel Rate
Approximately 7" / Second

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