Andersen 3056C Lower Sash with White Exterior and Natural Pine Interior with Low-E4 Glass Unit Number_244DH1856 This A4 conversion kit fits

This A4 conversion kit fits units with a visible glass width of 43-3/16"

Andersen TW2652 (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

This sash has a visible glass measurement of 15-3/4" wide by 23-13/16" high

This sash has an visible glass size that measures 60" wide by 24" high

Left hand operator pictured

Andersen 3056C Lower Sash with White Exterior and Natural Pine Interior with Low-E4 Glass Unit Number_244DH1856 This A4 conversion kit fitsAndersen 3056C Narroline Double Hung Lower Sash White Exterior with Natural Interior Works with Andersen Narroline Double Hung 1968 to 2012. This sash has a White Exterior with Natural Interior. This window sash has Low E Glass. Low E4 Glass is a high performing glass that improves energy efficiency over standard dual pane glass. It also adds fade protection and water spot reductions due to it's special coating. This sash features a patented Flexacron