The Drimaster Eco Nox Heat hall control model has a 7 segment display control found underneath the ceiling diffuser in the hall way. The model has a 400W heating element fitted on the diffuser, meaning there is a minimal loss of heat in cooler periods and therefore the benefit of tempering the airflow is maximised.
It also incorporates Radio Frequency (RF) to enable a range of remote sensors and switches that automatically boost the fan should the property require additional ventilation such as raised humidity due to cooking. The DRI-ECO-NOX-HEAT unit comes with a 7 year warranty: 1 year parts and labour, remaining 6 years parts only (UK and Ireland only).
The occupant can purchase optional sensors including a Dri Eco 4 way switch for boosting the unit when required as well as a Carbon Dioxide detector (CO2 switch) or Relative Humidity (RF) tracker. The unit is supplied with a pair of Epm10 filters and carbon filters.