I have been looking at in line duct fans that can be installed in lofts. They run quieter if loft installation is possible. I have installed many Manrose 4 inch (100mm) duct fans. They seem to be well made and reliable. Recently I have seen adverts for Blauberg in line duct fans. I have bought a Turbo-E-100T for appraisal. The blades turn very freely and the fan blades are large. I believe that the motors are German made. The cost is less than that of a Manrose fan of equal size. We shall see. Time will tell. I have no connection with this company except as a customer.
I have used the vortice 4" in-line fan for many years. A superb fan. They also do not require a 3 amp fuse. I screw it down with a bit of loft insulation between it and the timber to help stop any sound tracking through the timbers. I have had one in my en-suite for 12 years and is used multiple times a day for quite a long time as my kids stay in there for ever it seems.
I have been looking at in line duct fans that can be installed in lofts. They run quieter if loft installation is possible. I have installed many Manrose 4 inch (100mm) duct fans. They seem to be well made and reliable. Recently I have seen adverts for Blauberg in line duct fans. I have bought a Turbo-E-100T for appraisal. The blades turn very freely and the fan blades are large. I believe that the motors are German made. The cost is less than that of a Manrose fan of equal size. We shall see. Time will tell. I have no connection with this company except as a customer.
I have used the vortice 4" in-line fan for many years. A superb fan. They also do not require a 3 amp fuse. I screw it down with a bit of loft insulation between it and the timber to help stop any sound tracking through the timbers. I have had one in my en-suite for 12 years and is used multiple times a day for quite a long time as my kids stay in there for ever it seems.
