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S390-34 34" Series 390 Channel Balance

I was about to replace a window, unaware of the ability to fix it. I can't find the manufacturer identifiers on it. One of the balancers is broken and I intend to replace both and possibly do 2 other windows while I'm at it. It looks like I need S390-34 but I wanted to defer to your expertise bef ... (cont.)

I need 4 channel balancers 33 2, but I cannot find them when I search for them. It is a plain channel balancer for a tilt window. Please tell me what is comparable to this channel balancer.

I have a window with both balance sashes broken. They both failed with a broken top pin (holds top of spring) and broken string at roller. Looks to be a series 351 I believe, but please verify with the attached pictures. 34" channel length, 1/2" width, 3320 for weight, and bottom shoe piece is 1" ... (cont.)

Please send me the correct part number. Thank you

Can you please let me know what Balance we need to order.

3340 window balances, I believe I need the 390s, but I'm not 100% sure. I ordered the 351s but they're not correct

Hello I am in need of the following balances. The manufacturer of the windows is St Cloud WindowsThis is what they said:I would like to suggest that you try ordering balances though a company called SWISCO. I think you will find this to be a cheaper option for the small quantity of balances you req ... (cont.)

34" long- metal only

I need 2 of these or equivalent for old Windowmaster SH unit non tilt aluminum window.

Need replacements for a Windsor non-tilt window. The metal piece is 34 inches long and there is a 3340 shaped on the side.

Stamped numbers not matching. Unit is 34" long x 1/2" wide

Can you provide me your part number for the correct replacement channel balance I need based on the attached pictures I provided? I'm assuming its a 34" since it's stamped with 33 3.

I believe this is coming from a 1/2 34 window balancer on a Regency window probably installed around 1998. Just looking for two replacements

Need assistance to order a pair of 34" Channel Balance hardware. Stamp on defective and/or old part is 3390 B.S.I. 38. Keith

Hi, I have three large windows with what appear to be S 390-34 spring balances. The coding on the old balances is 33 16L, followed by what appears to be BSI TA. These are very heavy windows--multi-pane hurricane rated vinyl windows with each sash about 50" wide by 36+" tall. Each sash weighs 55 ... (cont.)

Hello,33 90 34" Channel Balances.dept on metal 5/8 x 1/2 top end pc 1/2"x 1 1/8 Bottom 1/2 x 1 1/16. Will be in Camden on Friday if possible can l bring balance to your location? Next 10.

Hi, Can you recommend the proper replacement. The steel channel is 34 inches long. The window weight is ~30 lbs. Regards.

SWISCO 3340 tension bar, 34" long. Photos included: top and bottom of bar, length and width. Please provide me a quote for 2 replacements

Hello. The channel balance (metal part only) is 30" long. It is 5/8" wide on the back. It weighs 7.5 oz. Please help me identify and order the correct balance. I will be sending another email for a different window. Thank you.

Window mfg: Merzon Industries Replacing pair of 3330 likely with 3320s to ease closing. This is a trial run, and if these balancers work, more windows balancers will be ordered. Looks like the S390 series would work? Will need takeout clips too. Curious, the takeout clips would be placed just a ... (cont.)