Greenwood ZGS1 Switch to provide 3 speed control hood_type_built_in The SR100TR is designed so

The SR100TR is designed so that the extractor fan can run-on for an adjustable period of 2 to 30mins after the light or wall switch has been turned off

parts boxes

This window kit is suitable for use with the following products: All product codes beginning with SR100

The iCON eco 15-S DTS has a 2 minute delayed start timer (for quick nightime bathroom visits) then an adjustable run-on timer of 2 - 45 minutes

Where flexible ducting is used the radius of the pipe must be maintained as well as being pulled very tight to reduce resistance

Greenwood ZGS1 Switch to provide 3 speed control hood_type_built_in The SR100TR is designed soGreenwood ZGS1 Switch Allows CMEV. 4e & CMEV. 4eHT to provide 3 speed settings Low, Medium, High Medium setting will be the mid point between High and Low Alternative switch ZGS2 provides 2 speed selection Low or High only Previously known as GS1