Xpelair RX12 300mm Commercial Roof Mounted Axial Fan (90425AW)

Xpelair RX models are a neat way of ventilating through glazed and solid roofs and can be used
vertically in windows on exposed sites such as coastal areas and high rise buildings.
The UV stabilised roof cowl assembly is a generous size to provide weather protection
at all angles. They are suitable for single and sealed double glazed windows and panels
up to 25mm. For flat roofs an optional roof mounting plate allows RX models to be fitted
to dressed curbs.
All models offer a passive trickle vent option for background ventilation when the fan is
off. Both the RX9 and RX12 are reversible. On RX9 and RX12 units a positive plug and
socket assembly provides a means of isolation for service access without the safety risk
of accidental disconnection. RX9 and RX12 models feature totally enclosed external
rotor motors providing constant volume outputs, even in gusty external conditions.
Pre-balanced sickle bladed impellers eliminate ‘fan judder’ and ensure quiet trouble free
operation. Running costs are impressively low, and when not in use the silent electrothermal
shutter cassette closes silently against backdraughts.

Xpelair RX12 High performance intake/extract axial flow ventilation unit | Balanced
external rotor motor and impeller for quiet efficiency | Tamper-proof
internal connection safety plug and socket | Choice of optional
controllers