30 Inch long Window Balance.

A home owner from Napples says:
February 8, 2021
the number on the unit is 2930

the length is 30 Inch long.

we need four of them
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Casey from SWISCO responded:
February 11, 2021

Hello,

It looks like you have either our S351-30 , with a 15-002 bottom attachment, or S390-30 , with a 15-001 bottom attachment. Take a look at the image below to determine which balance you'll need. You'll also need a 2930 spring strength option for your replacement balances. Thank you!



Comparison of the S351 and S390 balance shoes.
Comparison of the S351 and S390 balance shoes.
30" Series 351 Channel Balance
30" Series 351 Channel Balance
S351-30
$11.52
30" Series 390 Channel Balance
30" Series 390 Channel Balance
S390-30
$11.30
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