Patent ID: 7905374

Claim:
A bottled water cooler with hot water sterilizing system comprising: a water bottle, a cold tank installed on top of the bottled water cooler, the bottled water cooler having a bottle receptacle with a bottle receptacle groove, said groove having a probe connecting with said water bottle, the cold tank having a baffle with a hollow baffle leader located under the probe, one end of the baffle leader connected to a hot tank connecting tube, a hot tank installed under the cold tank, the hot tank connecting tube connected to a three way pipe, said three way pipe comprising a draining pipe and a hot tank inlet or hot tank draining pipe, a tank baffle located between the cold tank and the hot tank, the hot tank having a hot tank outlet, a hot tank exhausting tube connected to the hot tank and the cold tank with a valve within said hot tank exhausting tube for opening and closing said hot tank exhausting tube, a check floating seal fitting which includes a floating board which has a specific gravity of less than water and greater than 0.96 for selectively sealing an opening of the probe.