Thermostat head for heating and/or cooling systems, has base part with rotational position markings separated from liquid crystal visual display strips and arranged adjacent to each other

摘要

The head has a base part (1) connected with a thermostat valve and comprising rotational position markings (4). A head part (3) is rotatable opposite to the base part. Liquid crystal visual display strips (5) have liquid crystal units whose color or transparency is varied depending on the room temperature, where the liquid crystal units are arranged on the head part. The markings are separated from the strips and are arranged adjacent to each other.