Derby Features Overview:InstallationCeiling ONLYHole Size230mmRequired Install DepthRequires 300mm of cavity spaceExtraction Rate144 m3/hrNoise42 dB(A)Motor Wattage34wDuctableYes – 100mm diameterThe Polyaire Derby Exhaust Fan is a popular choice for a bathroom, toilet or laundry. The fan comes with a built in draft stopper.Minimal pressure drop over long duct distances (see pressure curve).Centrifugal motor.Plug in 1.3m 240 volt power cord for easy installation.Face plate can be removed easily.Low profile flush fit to ceiling.5 Year Warranty.
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