在不同的流量条件下，具有精确输出温度控制的热水器用于向用户提供调质水。因此，他们需要限制使用点的最高水温，以减少和控制烫伤风险。ASSE 1084旨在提供与当前ASSE 1070/ASME A112一致的烫伤防护等级。1070/CSA B125。70，水温限制装置的性能要求。这些热水器不用于限制热冲击，也不能替代符合ASSE 1016/ASME A112的自动补偿阀。 1016/CSA B125。16、独立淋浴器和浴缸/淋浴器组合用自动补偿阀的性能要求。

Water heaters with precise output temperature control under varying flow conditions are used to provide tempered water to the user. As such, they need to limit maximum water temperature at the point of use in order to reduce and control the risks of scalding. ASSE 1084 is intended to provide a level of scald protection consistent with the current ASSE 1070 / ASME A112.1070 / CSA B125.70, Performance Requirements for Water Temperature Limiting Devices. These water heaters are not intended to limit thermal shock and are not substitutes for automatic compensative valves complying with ASSE 1016 / ASME A112.1016 / CSA B125.16, Performance Requirements for Automatic Compensating Valves for Individual Showers and Tub/Shower Combinations.