channel balancer spring tension

Quick Learner
from pictures can you tell me what spring tension option i need? or where i can find it on my balancer
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Tom
Tom from SWISCO
SWISCO
Expert

Sure, based on your stamp of "29 3," you'd want our 2930 option. That is assuming that's a "3," though; I admit it's a little faded, but it sure does look like one.

If you're not sure, you can weigh your sash on a scale and refer to the chart we have on all of our channel balance store pages. That will tell you exactly what option you need.

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