Andersen 100 Series Single Hung Sash Balancer Number 1430 Unit Number_2872 Standard lock from 2013 to

Standard lock from 2013 to Present

Andersen 620 Sash Balancer - Block and Tackle with Shoe

Andersen 3846 Narroline Double Hung Upper Sash White Exterior with Natural Interior Works with Andersen Narroline Double Hung 1968 to 2012

Andersen TW1846 (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Glass - No Grille Grommets This Sash has no grille grommets

Andersen A45 Awning Sash with Low-E4 Glass in Sandtone Color Works with Perma-Shield Casement Windows manufactured from 1966 to Present

Andersen 100 Series Single Hung Sash Balancer Number 1430 Unit Number_2872 Standard lock from 2013 toAndersen 100 Series Sash Balance Number 1430 Works with Andersen 100 Series Single Hung Fibrex windows manufactured from 2008 to present. Every balancer has the number stamped on the edge please see in image gallery. We highly recommend replacing both balancers even if only one is not operating properly. These balancers allow free and easy vertical movement of the lower active single hung sash. To visibly see the balancer you need to remove the lower