Viewing all customer Discussions for:
S385-17 17" Series 385 Channel Balance

S385-17 17" Series 385 Channel Balance
Quick Learner Salt Lake City, Utah
Jul 12, 2026
Quick Learner from Salt Lake City, Utah
Jul 12, 2026
Replacement parts for window riser spring (I made up that name!)
See attached photos that are of the "spring" that broke in one of our windows. I couldn't seen a "before" photo because it fell out when the window was raised, but I'm sending a photo of the window when it's closed. When it open you can't see the spring in the side that is still there, if that make ... (cont.)
+2
Quick Learner Merritt Island, FL
Apr 26, 2026
Quick Learner from Merritt Island, FL
Apr 26, 2026
Standard single hung window balance
It is marked as a 1640 which I have installed myself in the past, but wanted to try Swisco. However, I don't see anything labeled as a 1640.
Home Owner Oregon
Apr 22, 2026
Home Owner from Oregon
Apr 22, 2026
Replacement part needed
Need new channel springs for a non tilt window. Not sure which model or version I need from you. May I get some guidance please? Thank you.
+2
Handy Person Oregon
Jan 23, 2026
Handy Person from Oregon
Jan 23, 2026
Channel balance
I'm not sure what channel balance to order. Can you please help?
+9
Quick Learner Irvine, California
Dec 1, 2025
Quick Learner from Irvine, California
Dec 1, 2025
Window spring
This spring arm balances or holds up the window when in the open position. There is one on each side of the window and I have a broken spring in one of my windows that needs to be replaced. The arm itself is 18" long including the plastic fittings on the end and 17" for the metal part only. It looks ... (cont.)
+2
Home Owner Walla Walla Washington...
Aug 27, 2025
Home Owner from Walla Walla Washington
Aug 27, 2025
How do I know what series balance this is?
Half inch wide with the markings 16 2
Quick Learner Cape Coral Florida
Jul 8, 2025
Quick Learner from Cape Coral Florida
Jul 8, 2025
Window balance
The balance is marked 1610 Q
Home Owner Bend, Oregon
Jul 7, 2025
Home Owner from Bend, Oregon
Jul 7, 2025
replacement channel balance
The 385 and 385 look close, but neither is exact. Can you tell me which I need?
+5
Quick Learner Van Nuys
May 23, 2025
Quick Learner from Van Nuys
May 23, 2025
Window balance
I need to replace 4 of these. Marking says 1620 BSI OP. Which is the part I need from your stock?
+2
Handy Person The Villages, FL 32162
Apr 14, 2025
Handy Person from The Villages, FL 32162
Apr 14, 2025
16 3 cp BSI
17" metal to metal 1/2" thickness window weight 10.6 lbsplease advise on part # for ordering
+6
Quick Learner Honolulu, HI
Apr 7, 2025
Quick Learner from Honolulu, HI
Apr 7, 2025
Help Identifying Channel Balance Parts
Hello, I would like to purchase new channel balances for my windows. I attached some pictures to show the type that they are. They measure 1/2" wide, and are 18" long. I have two different sized windows that I need new balances for. For reference, one of the existing channel balances has the marking ... (cont.)
+1
Handy Person Pomona College
Dec 19, 2024
Handy Person from Pomona College
Dec 19, 2024
Balance
Need to order 10 of these , the channle is 17" long, only markings are the 1630 CG. Thank you
+2
Contractor
Dec 5, 2024
Contractor
Dec 5, 2024
Channel Balances
2 channel balances 1st- stamp is 16 1 and is 17-17.5in2nd- stamp 28 3 and is 27-27.5 in
+2
Quick Learner Englewood Florida
Sep 20, 2024
Quick Learner from Englewood Florida
Sep 20, 2024
18"in. Window balance product name UNIQUE stamp 16-B-20
I am a solo handyman looking for better results for my clients
Quick Learner
Sep 13, 2024
Quick Learner
Sep 13, 2024
Extended-Travel Channel Balance Quote
The balance appears to have a top 19-005, bottom 15-005 with a channel 17" x 1/2" The numbers found were 45-6. I need a matching pair for one window. I don't know who the manufacturer is. Thanks John
+3
Quick Learner California
Sep 5, 2024
Quick Learner from California
Sep 5, 2024
Quick Learner Sanford, Fl
Jul 22, 2024
Quick Learner from Sanford, Fl
Jul 22, 2024
17 inch non tilt window Chanel balance
Please let me know what kind of Chanel balance I need to order. There are no numbers shown on the old balances.
+3
Quick Learner Sw florida
Jan 27, 2024
Quick Learner from Sw florida
Jan 27, 2024
Home Owner Auburn, WA 98001
Jan 9, 2024
Home Owner from Auburn, WA 98001
Jan 9, 2024
Replacement Channel Balance
My Balance spring length from metal to metal is 17-inches and its stamped face width is 1/2-inches. It's both plastic ends have fins. I am looking for four of them. Hope the attached five photos are sufficient to identify my desired part correctly.Hoping for quick response.Douglas ... (cont.)
+2
Contractor New Smyrna Beach
Jan 2, 2024
Contractor from New Smyrna Beach
Jan 2, 2024
Do you sell the Nu Air 900 Series Balance?
I think I have 900 series windows nu air 25 years old need new balancers need four @1640 14 @ 2830 and two @ 2220