6.7m Industrial Ceiling Fan, 1100W HVLS

About this fan

The fan for a genuinely tall building

There is one specification that makes this fan interesting, and it is not the diameter. The 6.7m is rated to mount up to 14 metres off the floor on the manufacturer’s figures. If your roof is above 12m, this is the fan we quote first.

That covers a surprising number of buildings: high-bay distribution centres, aircraft hangars, cold-store envelopes, tall manufacturing halls, and anywhere a mezzanine has pushed the usable roof line up. In all of them the alternative is mounting a fan on a long extension rod, which brings its own problems.

Nearly the biggest, and often the better choice

At 6.7m it sits between the 6.1m and the 7.3m: 12,000 cubic metres a minute across 1,300m², from the same 1100W motor all three share. So the practical decision between it and the 7.3m is rarely about airflow, which differs by about 8%. It is about mounting height, and about whether an extra 0.6m of sweep fits between your sprinklers.

Six aerofoil blades run at 15 to 60 rpm. That is slower than the 6.1m and faster than the 7.3m, which puts it in a comfortable middle: enough speed to drive a column down from a high mount, slow enough to stay at 38dB.

Weight and structure

107kg, and mounted higher than anything else in the range, so access is the main cost driver on installation rather than the fan itself. It is a moving load on a single fixing, so the mounting point is assessed before anything is ordered. Hardware for concrete, I-beam and square steel is included.

How installation works

Mounted at up to 14m, access dominates the job. That usually means a boom lift rather than a scissor lift, and on a live site it often means working outside operating hours. Both get quoted up front rather than discovered on the day. The fan is supplied by Festoon House as an authorised Down Under Fans reseller, and installed by our own licensed electricians across New South Wales.

A licensed electrical contractor hardwires the fan to its variable frequency controller, and the mounting point is assessed first because 107kg at that height is a moving load on one fixing. The controller goes at ground level where staff can reach it, which matters more the higher the fan sits.

The 5-year warranty requires certified installation and is void if the fan is later relocated. At this mounting height relocating is expensive, so the position is worth settling carefully. How installation works

Common questions

Where this fan fits: part of the industrial ceiling fan range, supplied and installed through certified electrical partners. See how it is sized for warehouses and logistics centres and factories, or start at the industrial fan range.