Airflow Airflex ISO 200 - 180mm Adaptor VPP10021 this has helped the ductwork

this has helped the ductwork achieve a hygiene certificate from the Hygiene Institute

3 1/2″ crown

6mm Non Return Valves FP2628

The DV400 uses low energy EC fans to minimise the unit’s energy consumption and can help you reduce your energy bills

Back Draught Shutter for the Lo-Carbon IQ fan 406605

Airflow Airflex ISO 200 - 180mm Adaptor VPP10021 this has helped the ductworkPre insulated one piece Quick and easy assembly Tough, durable, anti static EPP Fire retardant to B2 Avoids condensation build up Sound absorbing, smooth bore pipe Choice of components to suit any layout Specifications Thickness: 15 mm Material density: 60g dm3, antistatic Thermal conductivity: 0. 042 W mK Application range: 25 C to +80 C Elasticity: 30% DIN 52612