Zehnder Filter set Coarse 60% (G4) + ePM1 50% (F7) for ComfoSpot 50 400 100 018 The setting of the flow

The setting of the flow rate can be adjusted without removing the valve from the ceiling or wall

Live switching wired via the lighting circuit (230/240 Volts) to trigger boost function when room is in use

150-degree rotating stand with hole for attaching

This is our Thermal 160mm Round 1m duct with a male duct to duct connector

The testo Smart Case "Refrigeration " protects your instruments and keeps them tidy

Zehnder Filter set Coarse 60% (G4) + ePM1 50% (F7) for ComfoSpot 50 400 100 018 The setting of the flowThis set consists of two filters, one filter Coarse 60% (G4) and one filter ePM1 50% (F7). Coarse 60% and ePM1 50% are the names according to the new filter standard ISO 16890. Coarse refers to particles measuring 10 microns. ePM1 refers to particles measuring 0,3 1 micron. Coarse 60% means that at least 60% of particles in the size interval 10 micron are removed. ePM1 50% means that at least 50% of particles in size range 0. 3 1 micron are removed.