Airflow 9041407 Aventa 100mm in-Line Timer Shower Fan Kit, Set of 4 Pieces

This 100mm Aventa in line mixed flow fan with run on timer provides compact, quiet and powerful remote mounted ventilation for ducted installations. This fan comes with two speeds of which both can be used as long as the correct control switch is installed, this needs to be a three position switch that allows you to select either of the fan speeds or turn the fan off. When the fan is turned off it will run on for a period of time between 2 and 30 minutes, this is adjustable. Airflow recommends our own switch part no 9041315 ASIN B00MEEZTI8 which is available on this site.This fan is less bulky than larger in-line centrifugal fans and can be installed in loft spaces or service shafts for remote extraction.With high flow / high pressure development characteristics they can be used with flexible ducting, round rigid ducting and flat duct channel systems to ensure compliance with Building Regulations, ensuring installed performance and extraction conditions are met.Combining two Aventa fans allows for even more powerful operation. Mounting in parallel (side by side) doubles the air flow, whilst two fans in series (one behind the other) leads to a doubling of the air pressure for longer duct runs.The fans are easily serviceable by undoing two clips, there is no need to undo the ducting that is connected to either end of the fan.This kit also comes complete with an internal grille and external gravity grille and 6m of flexible ducting which needs cutting to size. The ducting is secured using one of the four cable ties also in the box.

• Aventa Bathroom/Shower Kit Timer 100mm
• In-line Mixed Flow 100mm Fan, Designed For Ducted Installations
• High Pressure Low Noise, Two Speed, Timer Version
• Easy Access To Impeller For Maintenance
• Two Speed 145/187 mhr 40/52 l/sec