Used Sloan for years. Initially when they set up my system, it had a trouble signal when the tech was done. He told me that he programmed it correctly and that he didn't know why. He said not to worry about it and left. They came out several times after that to work on various issues with the system because it was never installed correctly. (By the way, you will probably end up paying more to use them when you factor in all the service calls involved)
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