Genie Garage Door Opener Release Cord and Knob 21124A
Garage door openers need to be installed 7 feet or more above the garage floor and the RED EMERGENCY release knob be 6 feet above garage floor. Be certain the RED EMERGENCY release cord and knob will not become entangled with a roof carrier or other protruding part of the garaged vehicle.
Garage Door Opener Operates, but does not move the garage door up or down. Check that the carriage is engaged. The carriage release lever must be in the horizontal position in order for it to engage.
Our Products | Remote Controls |
Keyless Entry |
Repair Parts |
Accessories | Secoder Boards |
Coding Instructions |
About Us | Site Index
| Order by Phone |
imdoors.com- Owned by 1st Garage Door Openers, Inc., an independent family owned and operated business serving the Garage Door and Garage Door Opener Industry since 1981. Providing excellent customer service and assistance for over 25 years. We are a discount reseller of garage door opener remotes, repair parts, keyless entry and gate operator controls for your home, business, or gated community. We carry parts for the following garage door openers Lift-Master, Chamberlain, Sears Craftsman, Access Master, Sears Best Craftsman, Sears Automatic Door Opener, Master Mechanic, Security +, Formula 1, Garage Master, Billion Code, LiftMaster Professional, Estate Series, Premium Series, Contractor Series, Power Driver, Whisper Drive, Genie, Alliance, Norelco, Blue-Max, Lift-A-Door, Pro Max, Aladdin, Hercules, Stealth, Excelerator, Intellicode, Genie Pro, OverDrive, Python 2, Signature, Phantom, Legacy, Medallion, CodeDodger, Overhead Door, Genie Shop Vac, Stanley, Vemco, Quiet Glide, SecureCode, Lightmaker, Innovative Products, Whistler, U-Install, Popular Mechanics, Allister, Allstar, Pulsar, MVP, Challenger, GTO, All-O-Matic, Electrolift, Westinghouse, AM/11, Linear, Access Pro, Moore-O-Matic, MegaCode, Delta 3, MultiCode, Heddolf, ESP Micom, Intercontinental Dynamics, Crusader, Wayne Dalton, iDrive, Door Master, Quantum, Classic Drive, Tec Key, Martec, Monarch, Telectron and other garage door openers, and gate operators. Brand names of Garage Door openers are registered trade names of the respective entities and are only used for reference.
Copyright © 2018 All Rights
Reserved. No part of this site can be reproduced in any form or by any means,
photocopying, electronic, mechanical, or otherwise, without the prior written
permission of 1st Garage Door Openers Inc.