Ltpgtwith a slim profile of only 17mm silhouette blends in with the wall surface to provide an unobtrusive installation silhouette has a fid performance of 95m3hltpgtltpgtsilhouette can be ceilingpanel mounted and connected to an appropriate duct run to the outsideltbrgtltbrgtsingle speed 100mm bathroomtoilet fan integral pir operated model presence detector with adjustable electronic overrun timer up to 30 mins neon running light and back draught shutterltp