Window balances

A home owner from Bermuda says:

Hello. I see a 7 in dots on the old balances.

I am looking at your S140 range. Would this be the correct fit? I need the mounting brackets as well. The triangular brackets like mine seem to be for the S180 model. Will they work with the S140 model? If not what bracket will I need?

Thankyou

Regarss

Laurence

Thumbnail of the uploaded file named Coil Balance Width
Thumbnail of the uploaded file named Coil Housing Assembly
Thumbnail of the uploaded file named Split Coil balance
Thumbnail of the uploaded file named Coil Tandem Housing
Thumbnail of the uploaded file named Cetainteed Coil Assembly
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Jasmine from SWISCO responded:

Thanks for reaching out! You are correct, the coil spring does appear to be the Series 180. This is typically used along with the 15-087 Coil Housing Pivot and 16-024 Mounting Bracket.

To replace your coil assembly, I would suggest using the 15-087 pivot along with the S180-7 coil spring. Although, you'll want to compare the dimensions from this assembly  to see if this would be a fit for your window. Take a look over them to confirm. You'll especially want to confirm the length and the thickness.

Detail of 15-087
Detail of 15-087

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