Channel fan to incorporation in attic directly in ventilation duct. Is much suitable to varmeflytningsystem. What recommended to fasten fan with montageklemmer as purchased separate , sa it powerful engine vibrations not transferred to ventilation duct. It delivered pre-wired with junction box past, the laws is provided with motor protection in form of one thermal, there switch flow by lining high temperature. Reset happens automatic, fool temperature falls. We recommends to installe...
