Coil balance assembly replacement

A quick learner from Wilmington Delaware says:

I have Certainteed, D/H, Weathercraft Replacement Windows with single coil. I want to replace the entire assembly on all my Windows (#16 total sashes, or #8 DH units or #32 Total Coil Assemblies)

Can you please tell me the cost ?

Thank You


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Bob from SWISCO responded:

Hey Skip. This might be the 15-140 Pivot Shoe, which uses the Series 150 Coil Balances, but I highly advise removing the hardware from the window track and comparing the dimensions to ensure it matches up. For new coil spring housing, see the 15-143 Coil Bushing and 15-144 Bushing Cap. To know what weights to select for the coil springs, look for stamp codes on the springs themselves. If there are none or you are unsure, give us the exact weight of the window sash(es), and we can work it out for you.

The video below shows how to remove and replace a Coil Balance system. This is a different Series, but the principles should be the same. 

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