Fully automatic temperature and pressure relief protection for domestic hot water supply tanks and heaters based on the latest aNSI Z21.22 Listing Requirements for temperature discharge capacity.

• 全自动降温减压安全阀适用于家用热水供应容器和加热器；符合最新的ansi(美国国家标准化组织)Z21.；22条例关于温度排放量的有关要求。