Andersen L12/1827 Narroline Sash Balancer – Left Side

• Works with Perma-Shield Narroline Double-Hung Windows manufactured from 1968 to Present.
• This balancer is for a cottage style window where the bottom sash is larger than the upper sash.
• Fits on the left side as viewed from the outside of your home.
  
• 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.
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Note: For instructions on how to replace balancers view the (Size Guide & Instructions) section.