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A thermostat control for a water heater shall only serve as the temperature limiting means for the purpose of complying with the requirements of this chapter for maximum hot or tempered water delivery temperature at fixtures where the water heater complies with ASSE 1082 or ASSE 1085.
(Amend Coun. J. 10-14-21, p. 37722, Art. VI, § 27)
Tempered water shall be controlled by one of the following:
1. A limiting device conforming to ASSE 1070/ASME A112.1070/CSA B125.70 and set to not greater than 100°F (43°C).
2. A thermostatic mixing valve conforming to ASSE 1017.
3. A water heater conforming to ASSE 1082.
4. A water heater conforming to ASSE 1084.
This provision shall not supersede the requirement for protective shower valves in accordance with Section 18-29-424.
(Amend Coun. J. 10-14-21, p. 37722, Art. VI, § 27)
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