Because it is a lid opening, you can conveniently wash it by hand even without connecting the washing machine supply hose.
This product is for cold areas (areas where freezing is expected). Use cold weather fixtures for areas where freezing is expected.
Most commonly used in cold areas, but if frozen is expected in other regions, please choose a cold fixture to prevent damage caused by freezing.
In order to prevent freezing in cold areas, it is necessary to drain in the piping and in the water bottle at night or when not in use for a long time.