Chamberlain WD822KD Whisper Drive 1/2-HP Belt Drive Garage Door Opener

Chamberlain WD822KD Whisper Drive 1/2-HP Belt Drive Garage Door Opener
by Chamberlain

Chamberlain WD822KD Whisper Drive 1/2-HP Belt Drive Garage Door Opener List Price: $249.99
Our Price: $198.24
You Save: $51.75 (21%)
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Category: Tools
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Product Details

Manufacturer: Chamberlain
Model: WD822KD
Product features:
  • 1/2-horsepower garage door opener; 200-watt security light; two light sockets
  • Anti-vibration system and belt drive ensure quiet operation; 3-piece rail for quick installation
  • Rugged steel construction
  • Includes opener, 2 3-button remotes, keyless entry pad
  • 39 pounds; lifetime warranty on motor and belt
Accessories:

Tools and Hardware Reviews of Chamberlain WD822KD Whisper Drive 1/2-HP Belt Drive Garage Door Opener

Customer Review: Whisper quiet and a straightforward install
Summary: 5 Stars

My house came equipped with a 1992 chain-drive Liftmaster garage door. It was very noisy and finally stopped working a couple of weeks ago. So I shopped at my local home repair stores and shopped online and found this model to be the most economical choice for my family's needs (Amazon.com had by far the best price).

I was intimidated by the install, so the box sat in my living room for a couple of weeks. After reading the comprehensive instructions, I realized that I could leave the old door sensors, wiring and mounting hardware from my former unit. My 8-year old son helped me string the belt (a 2 person operation for sure) and my inattention to detail at this step was the only holdup on installation. I can say to make sure the opener trolly is fully in the "closed" position, that is to say at the end of the opening rail furthest from the unit. We started with the trolly in the middle and the result was that the door would only close halfway. After spending an hour figuring this out, re-threading the belt with the trolly in the proper position fixed it immediately. With that exception, instillation should have been just over an hour - but definitely longer if not for using my previously-installed hardware and mounting bracket.

Since install, it has performed marvelously. Opens and shuts perfectly each time. The rollers on my garage door are louder than the "whisper drive" belt system. My wife is surprised when I walk in the house from the garage because she doesn't hear the garage door opening.

Description of Chamberlain WD822KD Whisper Drive 1/2-HP Belt Drive Garage Door Opener

The Chamberlain Whisper Drive 1/2 HP Belt Drive garage door opener is the ultimate in quiet performance. It features our exclusive Motor Vibration Isolation System (MVIS), which eliminates powerhead vibration for reduced noise, making it the ideal choice if you have rooms positioned above the garage. And the 1/2 HP heavy-duty motor offers steady performance and lifting power year after year.  

  • 1/2 HP belt drive system for the ultimate in quiet performance
  • Ultra-quiet operation featuring our exclusive Motor Vibration Isolation System (MVIS)
  • Auto force-sensing technology constantly monitors garage door opener system and adjusts forces to temperature fluctuations, floor height, and door track movement
  • Enclosed gear case provides continuous lubrication and protection for longer life and smoother operation
  • Quick-install rail system provides faster and easier installation
  • Delivers 200 watts of light with adjustable light time delay
  • HomeLink compatible with the in-vehicle remote control system
  • Includes two 3-button remote controls

Safety and Security Features

The Protector System safety sensors with Rapid-Snap brackets 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.  The sensing technology will stop the door from closing if contact is made with a person or object. The opener lights turn on automatically when the Protector System's infrared beam is broken.  The Security+ anti-burglary technology assures a new code is sent every time the remote control is used. PosiLock theft protection assures that once the door is closed, it says locked.  Use the manual release handle in case of power failure.   

What's in the Box            
  • 1/2 hp belt-drive garage door opener
  • 2 remotes
  • Soft-glow wall control
  • Keyless entry pad

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