Loosen the screw holding the junction box cover to the top of the water heater. Set the cover aside.
Loosen the screw holding the junction box cover to the top of the water heater. Set the cover aside.
卸下热水器顶部接线盒盖上的固定螺丝。把盖子放在旁边。
Loosen the screw holding the junction box cover to the top of the water heater. Set the cover aside.
卸下热水器顶部接线盒盖上的固定螺丝。把盖子放在旁边。