We are delighted to offer this unit with a free four year guarantee - giving you an additional year\'s peace of mind on top of Xpelair\'s standard three year guarantee. This Model is a safety extra model, where splashes do not effect it. This fan is ideal for use in shower rooms, bathrooms with showers and other zone 1 and zone 2 wet areas. Whilst they are designed specifically for domestic applications they are also suitable for commercial applications where walls are regularly hosed down. The SELV system consists of a 12V fan unit which can be safely installed in the spray area of a bath or shower, with the transformer located outside the spray area. This model conforms to Building Regulations covering mechanical ventilation for toilets, bathrooms and utility rooms. This unit comes with a clean and sleek styling as the rest of the premier range, with a white gloss body and fascia. They are designed for easy installation in walls, ceilings, windows or ducted installation at any angle.   Key Facts:   Dimensions: W222mm x D118mm x H252mm IP Rating: IPX5 Airflow: 30 (FID, l/s) Power Rating: 42W Noise Level: 30-50 dB(A) Guarantee: 3 Years