Johnson Controls T-4000-2142 Beige Plastic Cover For Horizontal 1W & Thermostat

The Johnson Controls T-4000 -2142 is a beige plastic cover used to cover and contain a horizontal single-setpoint thermostat. It is made of thermo plastic material that is long lasting in use. This cover has a thermometer for checking the temperature and a hole for observing the thermostat controls. The T-4000-2142 protects your thermostat from dirt, dust and minor knocks which may cause the thermostat to malfunction and produce inaccurate temperatures. This cover assists in keeping the temperature in your space constant while at the same time helping the thermostat work as expected.