The EBB Design models incorporate a forward curved centrifugal impeller with single phase motor 230V-50Hz and Class II insulation.
Maximum operating temperature 40ºC.
Back draft shutter
The EBB Design are fitted with an automatic back draft shutter to prevent air entry and limit heat leakage when the extractor is not operating.
centrifugal impeller To deliver high performance with a minimum noise level against high static pressure system resistance.