What is the warranty on model number CMX-GZ-BF-71-24546? Wilson October 03, 2020 20:01 The warranty is 3 year limited warranty for manufacturer defects only and 1 year warranty on wearable parts. Related articles Why is there no air pressure building up in the compressor model CMEC6150? How do I program my new garage door opener remotes? Craftsman CMHT77637 Laser Distance Measure Manual Comments 0 comments Please sign in to leave a comment.