CRC390-3A Heddolf (973/373) Garage Door Opener Remote

CRC390-3A Heddolf Garage Door Opener Remote

The CRC390-3A Heddolf/Keystone Remote is a dual frequency remote that can be set to either 390MHz frequency or 315MHz frequency. The remote is a compatible replacement for certain (see below) Raynor, Liftmaster, Chamberlain and Sears remotes. The remote can be programmed to operate three operators on the selected frequency.

Compatible replacement remote for the following models:

  • Raynor - 971RGD, 973RGD, 970RGD Remote OR 371RGD, 373RGD, 370RGD Remote
  • Liftmaster - 971LM, 972LM, 973LM, 970LM Remote OR 371LM, 372LM, 373LM, 370LM Remote
  • Chamberlain - 950CB, 953CB, 956CB Remote OR 950D, 950CD, 953D or 956D
  • Sears - 139.53753 Remote

If your operator is manufactured by Raynor, Liftmaster, Chamberlain or Sears and has a Red, Orange or Purple Learn Button then this remote will be compatible by setting the jumper in the remote to 390MHz or 315MHz frequency depending on your operator model. The remote is NOT COMPATIBLE with the newer Security+2.0 Yellow Learn Button operators.

Selectable 390MHz or 315MHz frequency (Red/Orange learn button is 390MHz; Purple learn button is 315MHz)

  • 3 buttons can be programmed to 3 separate operators
  • 3"x1-3/4"x1/2"
  • Includes visor clip, programming instructions and A23 battery

*Have a question as to if this remote is compatible with your operator? We are happy to help just CLICK HERE to contact us.


  • Manufacturer: Heddolf
  • Model #:: CRC390-3A
CRC390-3A Keystone/Heddolf (973/373) Garage Door Opener Remote
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  • Item #: CRC390-3A
  • Manufacturer: Heddolf
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Price $32.00
Sale Price $26.85
Availability In-Stock

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