right handed heat recovery ventilation system is highly suited to new build residential or light commercial projects
unobtrusive device offers a large
The ComfoAir Q does exactly this but is programmed with three temperature profiles so it reacts more quickly to spikes in external temperatures
It even integrates with the testo 420 volume flow hood to manage volume flow measurement at large air inlets and outlets
Humidity Timer version with adjustable intelligent humidity sensor between 60% - 90% with timer boost speed set to run on for 2
Zehnder Low Profile Induct Fan and Purge Kit (100mm, Wall) 990 323 638 right handed heat recovery ventilationDesigned to fit within a ceiling void, cupboard or loft space. 100% variable speed control via optional SDC1 controller. Can be installed in any orientation, horizontal, vertical, on floor, wall or ceiling. 4 air changes an hour for rooms up to 15 m per fan, large rooms can use multiple fans wired in parallel. Kit comes complete with; LPID100 Induct Fan SDC1 Controller Acoustic Flexible Ducting (1m) FC180 Worm Drive Clips (x2) GDA11 Connector Acoustic