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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Variable boost over-run timer
White = White
000 litres of indoor air daily
NOISE LEVEL 44 dBA @ 3m - 150
Wall In line Void/Loft Mounted Heat Recovery Unit
5" 125mm - FIRE RATED Air Vent Valve Ceiling Grille (Extract or Supply) Radial Duct/Accessories Variable boost over-run timerSimply cut a hole in your ceiling and mount. Brilliant white finish. Will blend into any white ceiling. *Although this is normally called a extract grille it can be used for supply as well* Adjustable centre core is mounted on a spindle, an absolute must for whole house ventilation or heat recovery systems. Simply screw up down the centre cone for adjusting your airflow and balancing your system. Can be used for extract and inlet air. Easy to wipe
