Zehnder 125mm Round White Metal Fire Rated Supply Ceiling Valve REPORT-CAT-054 it ideally needs to be

it ideally needs to be the furthest point away from where the replacement air will enter the toilet

Filter for Zehnder ComfoAir 200

125mm connection

Airflow AirflexPro  75mm diameter Compact and strong Zero air leakage from joints Time saving installation Radial installation method reduces noise transmission between rooms and unit noise Antistatic and antibacterial lining SAP Appendix Q eligible

semi rigid ducting system

Zehnder 125mm Round White Metal Fire Rated Supply Ceiling Valve REPORT-CAT-054 it ideally needs to be125mm Round White Metal Fire Rated Supply Ceiling Valve Fire rating 60 minutes to BS EN 1365 2: 1999 Finish White (RAL 9010) Spigot diameter 124 mm Spigot length 46. 7 mm Facia diameter 163 mm Weight 0. 39 kg Lockable Yes Adjustable Yes Supplied with bayonet socket. The project fire consultant should review the test data to ensure compliance for the types of floor system being used. Rec. max flow 30 l s (108 m h)