1 x SAVE VSR 300 heat recovery unit1 x Access Door for Circular Duct - 300 x 200 - SIZE 311 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 150mm1 x 204x60mm x 1000mm Long Hi-Flow Duct Silencer1 x Blast Gate (Manual) 125mm1 x Access Door for Circular Duct - 300 x 200 - SIZE 401 x Elta SCP250/4-3AC - IP551 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Blast Gate (Manual) 100mm1 x HIMF - Mixed Flow Fan 150mm Inline Fan1 x Villavent VR 700 Belt - 1240mm1 x Access Door 250mm x 250mm1 x Access Door 400mm x 400mm1 x FM-100 Flexible Connector Sleeve - 100mm1 x Economy Airvent 100mm Fan with Timer1 x DS-2/2 2-Speed Switch IP54 (Single Phase)1 x Fresh Air control carbon filter - 125mm1 x Economy Airvent 150mm Fan With Pullcord & Shutters1 x Curved boot - 500mm1 x FSD-C Motorised Failsafe Single Blade Fire/Smoke Damper with Actuator - 180mm1 x Access Door for Circular Duct - 250 x 150 - SIZE 311 x Access Door 200mm x 200mm1 x MV EC 100 Multivent1 x Blast Gate (Manual) 250mm1 x DIC-ATX 140 Forward Curved Blade Centrifugal Fan1 x Connection Lead for Td ecowatt & PIR sensor1 x ACCESS DOOR FOR CIRCULAR DUCT 180 X 180 -- 100/1251 x Access Door for Circular Duct - 300 x 200 - SIZE 501 x PRIO-315-EC1 x DV-ROF-V-315 Roof mounted unit1 x Economy Airvent 150mm Fan1 x MEV300/160 Wireless Boost Switch - SWHWMEV1 x Access Door for Circular Duct - 300 x 200 - SIZE 351 x Access Door for Circular Duct - 400 x 300 - SIZE 561 x MV EC 150 Multivent1 x Clearance JPAK 100mm1 x Villavent BF VR700 E and DC STD Filter Kit1 x SS Series Slimseal 600mmx600mm Damper
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

Look good, works well, except the shaft of the lanellae cuts...