Airflow In-line Mixed Flow Fan With Timer - AV150T vent-axia Vent Axia Astra Heat recovery

Vent Axia Astra Heat recovery Unit Replacement filter set comprising 2 G3 filters for all Astra models 443889

These units work on a calendar timer basis and simply changing the filters will still present the same issue as the heat recovery unit has to be told by the user when the filters have been changed

adjustable timer wall or ceiling fan with discreet white front cover

Size: 44x20cm

reducing the need to 'make good' and one wipe and the cover is clean

Airflow In-line Mixed Flow Fan With Timer - AV150T vent-axia Vent Axia Astra Heat recovery150mm high performance, High Pressure Low Noise, In line fan In line Mixed Flow fan,Timer Version Designed For Ducted Installations Two Speed 405 520 mhr 112 144 l sec