Flush (Recessed) Model - 4" (100mm) Flush mounted centrifugal extract fan
Standard (No Timer) - This model is for switching on / off with a separate switch, e.g. a light switch (not supplied). It also has a built in pull cord which can be used to operate it, or this can be snipped off if not required.
Timer - This Model has an Adjustable over run timer. Fan stays on for a time after you turn light off (adjustable up to 30 mins). Pullcord over-ride (can be snipped off if not required),
This is a direct replacement for Greenwood Airvac model number R90T which is now out of production. This fan fits the same "footprint".
Dimensions: 240mm wide x 215mm high. 43mm projection beyond surface the fan is fitted to with 180mm projection above ceiling.
Timer - This Model has an Adjustable over run timer. Fan stays on for a time after you turn light off (adjustable up to 30 mins). Pullcord over-ride (can be snipped off if not required),
Dimensions: 186mm wide x 160mm high x 142 deep. See extra pictures on listing above. Note height on picture 2 is wrong. Actual height is 160mm.