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Temperature-actuated, flow-reduction devices, where installed for individual fixture fittings, shall conform to ASSE 1062. A temperature-actuated, flow-reduction device shall be an acceptable method for limiting the water temperature to not greater than 120°F (49°C) at the outlet of a faucet or fixture fitting. Such devices shall not be used alone as a substitute for the balanced-pressure, thermostatic or combination shower valves required in Section 18-29-424.3 or as a substitute for bathtub or whirlpool bathtub water-temperature-limiting valves required in Section 18-29-424.5.
(Added Coun. J. 10-14-21, p. 37722, Art. IV, § 23)
Head shampoo sink faucets shall be supplied with hot water that is limited to not more than 120°F (49°C). Each faucet shall have integral check valves to prevent crossover flow between the hot and cold water supply connections. The means for regulating the maximum temperature shall be one of the following:
1. A limiting device conforming to ASSE 1070/ ASME A112.1070/CSA B125.70.
2. A water heater conforming to ASSE 1084.
3. A temperature-actuated, flow-reduction device conforming to ASSE 1062.
(Added Coun. J. 10-14-21, p. 37722, Art. IV, § 23)
Each water closet, urinal, clinical sink and any, plumbing fixture that depends on trap siphonage to discharge the fixture contents to the drainage system shall be provided with a flushometer valve, flushometer tank or a flush tank designed and installed to supply water in quantity and rate of flow to flush the contents of the fixture, cleanse the fixture and refill the fixture trap.
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