Im looking into getting a regular toploader. Do all of the newer ones have ATC to dumb down the hot water or are there still some that use water as hot as it comes out of the tap? Its primary use will be my husbands field gear and perhaps soaking for cloth diapers since my FL doesn't have that option. Would an older machine, say almost vintage, be ok for something like this or do I want to stick with something newer? Id like to stay as low in price as I can seeing as how it won't be used that often. Thanks for any suggestions!