Andersen R14/1027 Narroline Sash Balance Unit Number_AXW55 Andersen 244DH3436 200 Series Double

Andersen 244DH3436 200 Series Double Hung Upper Sash with White Exterior and Natural Pine Interior with Low-E High Performance Glass

This screen measures 35-7/8" wide by 86-27/32" high

A right hand unit will have the lock on the right side

Andersen AR28 Awning TruScene Screen - Natural Wood Interior

This sash has an unobstructed glass size of 31 inches wide by 35 15/16 inches high

Andersen R14/1027 Narroline Sash Balance Unit Number_AXW55 Andersen 244DH3436 200 Series DoubleAndersen Perma Shield Narroline sash balancer R14 1027. Sash balancers are metal boxes that contain a nylon cord under tension. The balancer number is a code for the tension and the cord length. The proper balancer must be used to maintain either the lower sash or the upper sash in an open position. If you replace one balancer you should replace both balancers.