Vinyl tilt window coil balances

A home owner from Lancaster California says:

August 19, 2018

I don't know the windows manufacture if you can help me out will greatly appreciate it!
thank you,
sincerely,
Jose

Tom from SWISCO responded:

August 23, 2018

Thanks for contacting us! We can replace this hardware, yes. I'm told by my colleague Manuella that you've identified this spring as our Series 190 (and I agree), but that yours is stamped with "9."

This indicates 9 pounds of support on each side, for a sash weighing 18 pounds. I'm afraid we don't have a spring that strong, though. The closest solution we can recommend is using a 4 pound S190-440 and 5 pound S190-540 on each side. This should work just as well, but you may need a new detent clip for a double-spring setup. See our 15-181 clip and 15-182 barrel.

A home owner from Lancaster California says:

August 23, 2018

thank you TOM,
Just to clarify i need
2}S190-440
2)S190-540
2}15-181
2} 15-182
2} 33-073 screw
2} 15-180 coil balance shoe?
thank you in advance

Tom from SWISCO responded:

August 24, 2018

Yep! That all looks good to me. Thanks again for considering us, and please let me know if you have any questions.

440 S190 Coil Balance Spring

S190-440

$9.74

540 S190 Coil Balance Spring

S190-540

$9.74

Double Support Detent Clip

#8 x 1/2" Truss Head Stainless Steel Phillips Screw

How to Replace a Triple Coil Balance System

VIDEO

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How to remove window pivot shoes

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Anatomy of a tilt window

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Removing a Triple Coil Window Balance

GUIDE

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