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Special attention must be paid to the location and mounting of the ventilation unit
Zehnder P/N 705 613 126
these units offer enhanced energy efficiency – the E
You can attach a type K thermocouple temperature probe to the testo 925
Telescopic 5" Pipe C/W Lourvered Outlet (White) No Fly Screen Low Resistance
Zehnder ComfoTube Dia 75mm, Adjustable Airflow Regulator, 75mm Length VPP10265 Special attention must be paidThe airflow regulator has 5 different restriction settings to reduce the airflow silently. It can be used either at the manifold box or at the grille housing by inserting it into the ComfoTube ductwork. 75mm long, 63mm diameter. Zehnder P N 990 320 026
US$ 162.50
US$ 299.50
US$ 45.00
US$ 21.00
