The Nuaire Drimaster Eco Heat HCS comes with a 7 segment display in the ceiling diffuser, offering complete control at the touch of a button without needing access to the unit located in the loft space. A lock function can be used to ensure the system remains tamper-proof. Our range of Nuaire DRIMASTER-ECO units is fitted with an internal temperature sensor. This sensor continuously monitors the temperature in the loft, boosting the air volume when the loft temperature is above a set level. If the loft temperature becomes excessive the unit will switch to standby mode (no airflow). Once installed, the airflow can be set to suit the house size and, if required, the way it responds to the temperature changes within. This unit can be set up via the controls located on the ceiling diffuser. If you have any questions on the DRIMASTER Eco Heat HCS please get in contact with us.