The DRI-365 provides whole home ventilation using the Positive Input Ventilation principle. Essentially the concept is to introduce fresh, filtered air into the dwelling at a continuous rate, encouraging movement of air from inside to outside. To achieve this the unit is mounted in the loft space where it draws air either from the loft space through filters, or directly from outside via ducting and inputting it, at ceiling level, into the property.
Our range of DRIMASTER-ECO units are 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 (heat recovery mode).
If the loft temperature becomes excessive the unit will automatically convert to drawing it’s air supply from outside the property via the fitted duct.
Please note you must choose one of the below codes for the additional kit needed at install: