Andersen® casement and awning windows use an operator to open and close the window sash. The type and style of operator used on casement windows differs depending on the window vintage and Series. If you need assistance identifying your Andersen® products, visit our Identify Your Product  pathway in the Andersen® Window and Door Help Center.

Select the links below the images to review general information and replacement options for the different operator types.

Casement: A-Series (2008 - Present) / 400 Series (1966 - Present)

Operator Types Used on A-Series and 400 Series Casement Windows

400 Series Casement Window (1966 - Present)

Casement:100 Series (2008 - Present)

Operators for 100 Series Casement Windows

100 Series Casement Window (2008 - Present)

Casement: Primed Wood (1932 - 1989)

Operators for Primed Wood Casement Windows

Primed Wood Casement Window (1932 - 1989)

Awning: A-Series (2008 - Present) / 400 Series (1966 - Present)

Operators for A-Series and 400 Series Awning Windows

400 Series Awning Window (1966 - Present)

Awning: 100 Series Awning (2008 - Present)

Andersen® 100 Series Awning Operator Installation  

100 Series Awning Window (2008 - Present)

Awning: Primed Wood  (1952 - 1979)

Operators for Primed Awning Windows

Primed Wood Awning Window (1952 - 1979)

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