The duct coil heats the incoming air during the winter and ensures that the ventilation unit works with a high degree of efficiency even in the severe cold. During the summer, the ground circuit’s cold solution is used to cool the building. The control technology CASA Smart for ventilation units automatically enables the best utilisation of the duct coil all year round.
Separate preheating/cooling coil for the fresh air duct. Cools the outdoor air to the unit during the summer and serves as a heater during the winter months. The unit is designed for residences in combination with a ground source heat pump and CASA ventilation unit.
The delivery includes:
- Duct coil
- SET connection module
- G3 filter
- Requisite sensors
- Instructions
