Duet Surface

Requires 100mm circular hole in wall. Fan 1/ Fan 2 running indicators, fault indicator.
| No: 180510C 30 in stock |
This product is part of the Duet Range - Run and standby fans range
Range Overview:
Duet is a range of run and standby fans designed to provide extraction levels that comply with Building regulations (Document F) for bathrooms and WC's and incorporates a run on timer. All models offer automatic changeover on fan failure.Ultra quiet and particularly suitable for areas where unobtrusive sound levels are essential, Duet is available for surface, recessed or duct mounting. Duet meets the requirement of Health Technical Memorandum 2025, foul extract ventilation systems 2.8. Ideal for new build and refurbishment installations.
Duet features include a backdraught shutter, LED indicators showing the status of the unit, self diagnostic check of controls before the fan will start, run and standby facility, 5-25 minute run on timer and 24 hour auto fan changeover. Suitable for ambient temperatures of up to +40°C, built-in dust filters.
Duet is suitable for use with 100mm diameter ducting or flat ducting, for installations that need concealed ducting, with a minimal ceiling void of only 90mm required.
Motor
The motors are manufactured with long life self aligning sleeve bearings, impedance protected. Insulation is to Class H.
The housing and fan scroll are manufactured from high quality polymeric materials. The control circuitry is mounted within its own enclosure.
Click for more information about the rangeDownloads for the Duet Range - Run and standby fans range
Other models in the range
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