Four Models each in four sizes.

Window Model

Unit sizes 6,7,9 and 12. Perfect for most single and double-glazing, including wire cast, reeded, leaded lights and fixing plates up to 1" thick. For greater thicknesses up to 14 1/2", Extended Fixing Rod Sets are available. Also for use with ducting. Easily fitted through a round hole in a window glass or fixing plate.

Roof Model

Unit sizes 6,7,9 and 12. Specially designed fan, with low profile cowl, for fitting in roof, skylights, some metal-clad roofs and vertical surfaces in exposed areas. All 4 sizes can be easily fitted to flat and pitched roofs, using Vent-Axia Roof Plate Assemblies, or to corrugated profiles using Vent-Axia Soaker Flange Sheets. Fits materials up to 1" thick. For greater thicknesses up to 14 1/2" Extended Fixing Rod Sets are available.

Wall Model

Unit sizes 6,7,9 and 12. A close fitting model for most cavity and solid walls using telescopic wall liner supplied with each unit. Minimal external and internal projection. Allowance has been made in the wall liner for conduit entry. Fits thicknesses up to 12".

Panel / Ceiling Model

Unit sizes 6, 7, 9 and 12. Ideal for fitting into internal partitions, ceilings, ducts and flues etc. This model can be connected directly to circular duct work.