Awing window operator

A home owner from Nj says:
It says GU brand on it
And
US pat 6,247,270
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Emily from SWISCO responded:

Hi there!

This looks like an old GU operator, which isn't made anymore. However, take a look at our 39-315 and 39-316 operators, along with the video below, to see if you can use these as a substitute. 

How to Replace a Discontinued GU Operator
How to Replace a Discontinued GU Operator
VIDEO
WATCH >
Anatomy of a casement window
Anatomy of a casement window
VIDEO
WATCH >
How to identify casement and awning operators
How to identify casement and awning operators
GUIDE
READ >
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