Zehnder Comfowell Filter Housing CW-F 625 VPP10091 240 V PRTM Passive Infra

240 V PRTM Passive Infra Red with Timer overrun Module

Measurement data transfer by radio: the optional radio module means that on the testo 925 you can also receive readings from a radio temperature probe

1 x Inline Timer Duct fan

Designed to provide essential ventilation and to save you money through its intelligent heat recovery facility

Aurastat® is a low-voltage

Zehnder Comfowell Filter Housing CW-F 625 VPP10091 240 V PRTM Passive InfraZehnder ComfoWell filter housing CW F 625. Rectangular compact design for use with a fine pollen filter graded ISO ePM1 >80% (F7), a fine dust filter graded ISO ePM1 >90% (F9) or an active carbon filter to neutralise odours in the supply air duct run. The filter elements are not included with the filter housing and need to be purchased separately. The filter housing can be used individually or in combination with all ComfoWell components. The airtight