Andersen 837 Narroline Sash Balancer

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$53.87
MPN
1626037
Country/Region of Manufacture
United States
Brand
Andersen
condition
New
Andersen 837 Narroline Sash Balancer
  • Match your windows (lower sash) visible glass size (width & height) to the chart
  • Works with Perma-Shield Narroline Double-Hung Windows manufactured from 1968 to Present.
  • 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 the lower and upper sash in an open position.
  • If you replace one balancer you should replace both balancers.