Linear LDO33 Garage Door Opener - A1 Garage Door Service
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Linear LDO33 Garage Door Opener

Are you tired of having a low quality garage door that breaks down easily and makes too much noise when in operation? Then it is time for you to shift into Linear’s LDO33 garage door opener model.

Not only does it boasts of excellent performance, it is also made up of high quality, durable materials that is almost noiseless when in use – everything your current garage door opener is not!

Craftsman Garage Door Opener


  1. Performance
  2. Linear model LDO33 is an inexpensive 1/3 HP garage door opener that is compatible with both the chain-drive and the belt-drive lifting mechanism, and works best for light weight garage doors. It functions with the standard 3-button remote control transmitter and deluxe wall mounted control panel.

    LDO33 also incorporates a 100-watt courtesy light switch that helps garage door owners maneuver their garage doors. It has illuminated control panel that features large buttons and a handy vacation mode that disable the transmitters of the remote control whenever one is at an extended vacation. It even allows the garage door to take an open position or closing cycle that is relevant for the garage to have access on ventilation. Plus, the presence of rust-proof rolled steel T-rail.

  3. Safety Features

Linear model LDO33 is a powerhouse when it comes to safety and security features as it incorporates the following:

  • Rolling code remote controls
  • Vacation Mode to disable remote control transmitters from the wall control
  • Obstacle Sensing Beam to reverse and fully open garage door when beam is interrupted
  • Door reversal when door senses it is closing on an obstruction
  • Self-diagnostic system to continuously perform system checks for proper operator functions
  • Manual door release & quick-disconnect trolley

It is important to note that Linear offers warranties on the different parts of the LDO33 garage door opener. It has a motor warranty of 10 years, belt warranty for a lifetime, chain rails warranty of 5 years, mechanical parts warranty of 5 years and electrical warranty of a year.

This model is also compatible with:

  • HBT7C – 7-Foot Belt Drive Rail
  • HBT8C – 8-Foot Belt Drive Rail
  • HCT10C – 10-Foot Chain Drive T-Rail
  • HCT7C – 7-Foot Chain Drive T-Rail
  • HCT8C – 8-Foot Chain Drive T-Rail
  • ACT-21A – 1-Channel Key Ring Transmitter
  • ACT-21B – 1-Channel Block Coded Key Ring Transmitter
  • ACT-22A – 3-Channel Key Ring Transmitter
  • ACT-22B – 3- Channel Block Coded Key Ring Transmitter
  • ACT-31B – 1-Channel Block Coded Key Ring Transmitter
  • ACT-31D – 1-Channel Block Coded Key Ring Transmitter & Prox
  • ACT-34B – 4-Channel Block Coded Key Ring Transmitter
  • FT-1 – Radio Interference Field Tester
  • MCT-1 – 1-Channel Visor Transmitter
  • MCT-11 – 1-Channel Visor Transmitter
  • MCT-2 – 2-Channel Visor Transmitter
  • MCT-3 – 3-Channel Visor Transmitter
  • MDKP – Exterior Wireless Keypad
  • MDR – 1-Channel Receiver
  • MDR-2 – 2-Channel Receiver
  • MDR/U – 1-Channel Plug-in Receiver
  • MDRG – 1-Channel Gate Receiver
  • MDT-1A – 1-Channel Visor Transmitter
  • MDT-1B – 1-Channel Block Coded Visor Transmitter
  • MDT-2A – 3-Channel Visor Transmitter
  • MDT-2B – 3-Channel Block Coded Visor Transmitter
  • MDT-4A – 5- Channel Visor Transmitter
  • MDT-4B – 5-Channel Block Coded Visor Transmitter
  • MDTK – Keypad Transmitter
  • MT-1B – 1- Channel Block Coded Visor Transmitter
  • MT-2B – 2-Channel Block Coded Visor Transmitter
  • SMDRG – 1-Channel Gate Receiver

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$99.95 Value

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