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Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
The bend comes complete with fixings to securely fix in place along with 4 x oval O-rings to ensure an airtight connection
Lateral Sleeve
Airflow iCONstant Timer dMEV Fan The use of continuous ventilation has increased rapidly as homes become better insulated but can sometimes suffer with additional condensation issues
plastic heat exchanger and may be equipped with a range of optional accessories for higher performance
The Airflow Filter Pack contains 10 x F7 filters suitable for use with the DV250 Heat Recovery Unit
Zehnder Filter for Dia 125mm Extract Air Valve, ISO Coarse (G3), 10 pcs 990 322 031 The bend comes complete withFor use with the 125mm diameter TVA grille housing. The filter removes particulates before they enter the ductwork and is quick and easy to insert or replace. ISO Coarse <45% (G3) filter grade. Zehnder P N 990 320 032