This excellent thermo ventilator comes with the 4-in-1 multi-function for heating, cooling, ventilation and drying. The pre-heat function can instantly warm up the bathroom with added convenient. This thermo ventilator is easy to be operated by touching panel of the micro fuzzy key.

• 5-step timer set up.
• Auto power off protection device.
• By fine ceramic PTC technology to reduce the carbonification phenomenon for energy saving.