A mixing valve is mounted at the point of use with hot and cold water supply lines controlled by typical ball valves. Tempered pipe sizes vary depending on the fixture requirements. The valve is set at 110 degrees Fahrenheit for hand wash sinks and lavatories, and set at 140 degrees Fahrenheit for janitor sinks.
T T NOTE: SET AT 110ºF FOR HAND WASH SINK AND LAVATORY. SET AT 140ºF FOR JANITOR. MIXING VALVE BALL VALVE (TYP.) HOT TEMPERED PIPE SIZE VARIES COLD WATER TO PLUMBING PIPE SIZE VARIES FIXTURES MOUNT MIXING VALVE AT POINT OF USE.
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