Buy Liftmaster Garage Door Opener Replacement Circuit Board for Security+ SystemsLiftmaster Garage Door Opener Replacement Circuit Board for Security+ Systems Product Description:
- Replacement Logic/Circuit board (receiver board) for ALL Security+ operators (no light socket).
- For Liftmaster garage door opener operator models 985, 1240R, 1245R, 1246R, 1255R and 1256R. For Chamberlain garage door opener operator models 4200, 2200 and 1200.
- Replaces logic board models 41A5021-1, 41A5021-1B, 41A5021-1C, 41A5021-1D, 41A5021-1E. Compatible with Security+ systems from Chamberlain, Craftsman,Master Mechanic, Sears & Wayne Dalton.
Product Description
Replacement Logic/Circuit board (receiver board) for ALL Security+ operators (no light socket). For Liftmaster garage door opener operator models 985, 1240R, 1245R, 1246R, 1255R and 1256R. For Chamberlain garage door opener operator models 4200, 2200 and 1200. Replaces logic board models 41A5021-1, 41A5021-1B, 41A5021-1C, 41A5021-1D, 41A5021-1E. Compatible with Security+ systems from Chamberlain, Craftsman,Master Mechanic, Sears & Wayne Dalton.
Customer Reviews
Most helpful customer reviews
2 of 2 people found the following review helpful.
Fixed issue with remotes not working
By M. Hoeffner
Both our remotes stopped working at the same time for our Chamberlain garage opener (model 41A5021-1C) and replacing it with this did the trick. It only required a screwdriver.We also plan on installing one of these Chamberlain Liftmaster 990LM Surge Protector since I think a surge is likely what did the damage.
0 of 0 people found the following review helpful.Just I needed
By Norman A. Thompson
I have a Liftmaster Security+ system and the unit would not respond to any remote controls. It took me less than 10mins to replace the board (4 screws, wire harness, and screw on connections for wired door opener) and it was up an running perfect. Just in case I added single unit surge protectors to each of my door openers. SIDE NOTE: My 2nd door opener would sometimes not respond to the its remote, and if it did, I had to be right near the door. When I replaced my this unit that I purchased, the 2nd unit started (and continues) to work perfectly. My guess is that there was some interference from the bad unit because the 2nd started acting up as soon as the other unit went bad. However, I have know way of confirming, and it all seems a bit illogical because I don't think they are in any way physically connected; hence the interference theory.
0 of 0 people found the following review helpful.Replace the Circuit Board, not the whole garage door opener!
By Karen Buchmann
After reading several posts about garage doors not opening every time and problems with programming the remotes, I figured the circuit board was the problem. It was worth spending approx. $80 for a part rather than $250 for the entire opener system. I wonder how many people have gone through the hassle and time to replace the entire unit rather than just the circuit board. The part was easily replaced according to my husband. I could have done it myself, but we work as a team. The opener was only about 11 years old and nothing wrong with the mechanics. Solved the whole problem since we were able to re-program our opener buttons in our cars and the hand-held remotes. Opens and closes every time now. Great service. No problem receiving the part from the supplier & only took a couple of days if I remember correctly. Thanks.
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