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• The Aluminum Single Spring Window Opener is designed to automatically
open and close with changes in temperature. It must not be opened or
closed manually. Doing so will result in damage to the component.
• To change the opening temperature of the component:
• One complete clockwise turn of the black cylinder will increase the opening
• One counterclockwise turn will decrease the opening temperature of the
• The opening temperature of this component can be set to open in temperatures
• The black cylinder is the temperature sensitive component. This should never be
used as a pry to manually open or close the vent.
• The cylinder must be in the closed position before it can be removed from the
component. To remove the cylinder, remove the pin and unscrew the cylinder.
IMPORTANT!
SINGLE SPRING WINDOW OPENER
INFORMATION
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