LiftMaster 197LM Wire Channel
The LiftMaster 197LM Wire Channel is a plastic wire retainer used to organize and conceal low-voltage garage door opener wiring along compatible T-rail installations. It helps create a cleaner installation and reduces loose wiring along the rail.
This listing is written for a 100 ft offering of 197LM wire channel. Because 197LM is also commonly referenced as individual 5 ft sections or bulk packages, total footage and package count should be confirmed for the item being sold.
Common Use and Compatibility
The 197LM is commonly used with compatible garage door opener T-rail systems to route low-voltage wiring.
- Select LiftMaster T-rail garage door opener installations
- Select Chamberlain, Sears Craftsman, and Raynor T-rail opener installations when rail profile matches
- Photo eye wire routing along the opener rail
- Wall control and accessory wire management
- Low-voltage wire concealment where exposed wiring needs a cleaner path
Also Known As / Related Part Numbers
- 197LM
- G197LM
- 27LM
- G27LM
- Wire channel
- Wire retainer strip
- T-rail wire channel
- Garage door opener wire channel
Technician Note
Do not overfill the wire channel or force damaged wire into the rail area. Keep wiring clear of the trolley, chain, belt, sprocket, and moving door hardware. Replace damaged low-voltage wire rather than hiding it inside a channel.
Before Ordering, Confirm
- The opener uses a compatible T-rail profile
- The package length is correct for the job
- The listing is for 100 ft if that is the required quantity
- The channel capacity is suitable for the number of wire pairs being routed
- The wiring being routed is low-voltage opener accessory wiring
Professional Advisory
Wire channel is a wire-management accessory and should not be used as a substitute for approved electrical conduit where conduit is required. Do not run line-voltage power conductors through this product unless the installation is specifically approved for that use.
Features & Specifications
| Feature / Specification | Details |
|---|
| Manufacturer | LiftMaster / Chamberlain Group |
| Product Type | Wire Channel / Wire Retainer Strip |
| Part Number | 197LM |
| SKU / Listing Variation | 197LM - 100 ft offering |
| Application | Low-voltage wire concealment along compatible T-rails |
| Compatible Operator Type | Select T-rail residential garage door opener installations |
| Common Capacity | Often listed as holding up to three pairs of low-voltage wires |
| Related Number | 27LM |
| Notes | Verify package quantity and total footage before upload or purchase. |
Questions & Answers
What is LiftMaster 197LM wire channel used for?
LiftMaster 197LM wire channel is used to conceal and organize low-voltage opener wiring along compatible T-rail garage door opener installations.
Does the 197LM attach to the opener rail?
Yes. The 197LM is commonly described as a plastic wire channel or retainer strip that attaches to compatible T-rail sections.
How many wires can the channel hold?
The 197LM is commonly listed as holding up to three pairs of low-voltage wires, depending on the installation and wire size.
Is the 197LM sold in different quantities?
Yes. 197LM listings may refer to individual 5 ft sections, bulk boxes, or custom lengths such as 100 ft. Verify the package quantity for the specific item being purchased.
What type of wire is normally routed in the 197LM?
It is commonly used for low-voltage wall control, photo eye, and accessory wiring associated with garage door opener installations.
