Everdri is a wholehouse positive input ventilation (PIV) control system for improving air quality in dwellings with a loft space. Available in XEL and also XELH models with pre-heater models.

• 3 speed EC motor for reduced power consumption and cost
• Low maintenance with an easy to replace long lasting G4 filter
• XELH model has a pre-heater to temper the incoming air temperature
• Supplied with Ø150mm flexible ducting and a Ø200mm ceiling diffuser
• Includes a 2 speed manual override switch for boost assist
• Manufacturers 5 year UK guarantee