Andersen CXW45 Casement Sash with Low-E4 Glass in Terratone Color Unit Number_244DH3430 You will also need to

You will also need to replace the operator channel - part number 0532108

Andersen double hung full screen 3476

Andersen 244DH3040 200 Series Double Hung Upper Sash with White Exterior and Natural Pine Interior with Low-E High Performance Glass and Finelight Grilles

A left hand operator will have the sash lock on the left side as viewed from the interior of your home

Right hand keeper shown in photo

Andersen CXW45 Casement Sash with Low-E4 Glass in Terratone Color Unit Number_244DH3430 You will also need toAndersen CXW45 Casement Sash High Performance Low E4 Glass Terratone Color Works with Perma Shield Casement Windows manufactured from 1966 to Present. New High Performance Low E4 glass replaces previous versions of Low E glass. Low E4 glass showed up to 25% in savings on cooling bills and 10% on heating bills over ordinary dual pane glass. Protects interior from UV rays that causes material fading. This new glass reduces water spots up to 99% Glass