Title: ordered 6 of these units
Review: I ordered 6 of these units. I installed all 6 of them and 1 did not work right out of the box and 1 of them failed after about 5 hours of use, The other 4 are working great, for how long is any ones guess? Amazon will not replace them because they deem them as "HAZARDOUS WASTE" no returns on hazardous waste, not sure where they get their information from. They think it is some kind of battery I guess????
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