Casey from SWISCO responded:
February 20, 2017
Hello,
Typically yes, the 16A will translate to 1610. To check that this is the needed stamp, place the window sash on a scale to make sure it falls within the 5-8 pound weight range. This information is based on 2 balances per sash. Balances are designed assuming friction in the jamb weather-strip will carry a portion of the sash weight. Suggested sash weights are approximate. |