Andersen TW28310 (Upper Sash) Terratone Exterior and Natural Pine Interior High Performance LowE4 Tempered Glass - No Grille Grommets Unit Number_AN28 Looking at the window from

Looking at the window from the outside of your home the operating sash would be on the left

Andersen M746 Sash Balancer with Screws

Andersen double hung full screen 2672

Andersen TW20310 (Upper Sash) White Exterior and Natural Pine Interior High Performance LowE4 Tempered Glass - No Grille Grommets This Sash has no grille grommets

Andersen TW28310 (Upper Sash) Terratone Exterior and Natural Pine Interior High Performance LowE4 Tempered Glass - No Grille Grommets Unit Number_AN28 Looking at the window fromAndersen TW28310 (Upper Sash) Terratone Exterior and Natural Pine Interior High Performance LowE4 Tempered Glass No Grille Grommets This Sash has no grille grommets, any interior grilles for this window will need to have the chisel style plungers. This sash has new High Performance Low E4 glass and replaces previous versions of Low E glass. High Performance Low E4 tempered glass provides outstanding insulating performance in both heating and cooling