The manufacturer of this water heater recommends installing a tempering valve in the domestic hot water line as shown in Figures 7 and 8.
本热水器制造商建议在家庭热水管线上如图7和8所示安装调节阀。
The manufacturer of this water heater recommends installing a tempering valve in the domestic hot water line as shown in Figures 7 and 8.
本热水器制造商建议在家庭热水管线上如图7和8所示安装调节阀。
应用推荐