Zehnder Filter set Coarse 60% (G4) + ePM10 50% (M5) for ComfoAir 70 990 323 554 The fan will switch off

The fan will switch off at the end of the overrun time which can be altered by adjusting the sensor

A special mounting set is available for the Zehnder ComfoWell 520 for direct mounting to the ComfoAir heat recovery unit

Fixed actuator bush for Zehnder ComfoClime

Model HRV1 Q+ Version TP400 and TP400A

TP406HMB and TP416B

Zehnder Filter set Coarse 60% (G4) + ePM10 50% (M5) for ComfoAir 70 990 323 554 The fan will switch offThis filter set consist of: 1x Anti Pollen Filter: This is also know as ePM10 50% (ISO 16890) or M5 (EN 779: 2012). At least 50% of particles between 0. 3 and 2. 5 m are removed from the air. 1x System Protection Filter. This is also know as Coarse G4 Filters, 60% (ISO 16890): At least 60% of particles larger than 10 microns are removed from the air.