| 摘要 |
A heated ventilation assembly comprises a fan and includes at least one air supply vent with an outlet aperture for supplying air to the habitable space of a building. A conduit connects the air vents to the fan and an airflow pathway is defined by the conduit between the vents and the fan therebetween. The fan is located at one end of the airflow pathway and is arranged to supply air along the airflow pathway to the vents located at a second end of the airflow pathway. Heating elements are located at the second end of the airflow pathway at the outlet apertures of the air supply vents which minimise losses within the ducting by heating the airflow is it exists the vents. |
