Replacement for My Spiral Balancers

Quick Learner from Pittsburgh, Pa

Jun 1, 2016 10:13 pm

Hi,

I have been reading answers to questions regarding balancers and I just need to verify my needs. I'm pretty sure I need a 900 series. That top white one is broken good. the plastic encases the metal tube. It looks like 5/8" diameter the other two are 3/8"

Regards

User submitted image of their window hardware.

4 Replies

Tom from SWISCO

Jun 2, 2016 1:37 pm

If the outer tube is 5/8" in diameter, then I'd recommend our Series 600 spiral balance instead. Do not count the inner spring when determining the diameter, only the outer tube.

Quick Learner from Pittsburgh, Pa

Jun 11, 2016 2:33 pm

Hi,

I was successful installing 2 of the 3 sets of balancers. I had a problem with the 24" balancers. They are 1/2" shorter than the original balancers and did not allow the window to close. Additionally, I should have ordered the 900 series. These rods are visibly smaller in circumference. Can I get 24 1/2" to 25" spiral balancers?

Regards,

Terry

Paul from SWISCO

Jun 15, 2016 9:01 am

Many balance manufacturers used to make their balances on the 1/2", but modern companies no longer do this. I think you should be safe going up to 25". As for the diameter, like Tom said it depends on the outer tube. If the outer tube is 5/8" or 9/16", stick with the Series 600. If it's 3/8", go with the Series 900 instead.