Viewing all customer Discussions for:

S385-30 30" Series 385 Channel Balance

29 4 GV CMC 7 is imprinted on the window balancer. What is the weight of the balancer I should pick for the S350-29 series? And is this the right series for my window balancer replacement, thanks.

Can you identify the non-tilt window spiral balance? It was from a window build in 1994. The metal casing is 5/8 inches thick and 30 inches long. The spring is about 17 5/8 inches long. It has "f 2910" imprinted on the metal. A piece of plastic broke off the top of the spiral balance. I assume I sh ... (cont.)

Hello, I need to replace two sash balance in a NuAir double glazed window. I have attached photos of the sash balances. The track they fit into is slightly more than 1 inch wide. Can you recommend the correct replacement? Regards, Pete M

The balance has writing that is not too clear in the picture, but says: 29 9 HW CMC 11. There are no numbers I can see on the end pieces ( I need 2 of them for the top left and right of the window. For the latch, I did not take a picture of the broken one, but a picture off the adjacent window. I ... (cont.)

Hi, Please see the attached photos. I have a need for QTY 4 of each of these two types. (total needed 8). The 34" channel length has "33 9" marking. The 30" channel length has "29 3 B.S.I. 0B" please advise on your part numbers, ship timing, and cost. Assume if you have available, I will order ... (cont.)

message

I have two windows in which I need to replace the window channel balance. One channel balance is stamped 25 5 and one is stamped 29 6. How does the second number tie in with the option numbers that are available? I believe the channel balance that I need is the Series 385.

Hi Swisco, Trying to identify my channel balance for a dining room window. See the attached pictures for the ends. The balance is 1/2" wide and 30" long. There are two or three of your channel balances that seem similar. Let me know what you think. Thanks James

I need to replace the channel balances in a window 51"x 32". The markings on the channel balance is 29 9 HX CMC. Do you have a channel balance that I could use to replace mine? I have attached photos.

2940 BSI

This is 30" in length 1/2" wide. I have attached the pictures here. Please let me know what exactly I should order

I have 4 Nuair windows where the window channels have failed. I have attached photos. The winows are single hung, the movable sash is apprx. 50" W X 31" T and using a bathroom scale they weigh about 24lbs. We bought the home new, and these 4 windows never worked smoothly, the balance springs always ... (cont.)

I have ordered balances from you previously. Standard old "KINCO" window, Block and Tackle, 1/2" Markings: 29 5 BX CMC 11 Sash weight is 31.4 pounds. it's nearly identical to the S385 series I ordered earlier. metal length is 29 7/8"

Attached are four pics. Can you help identify. Need four slides

Looking for replacement balances for a 53wide by 62 high single hung window. Balancer has markings 29HP 48-50 L2W CMC

Hello, My current channel balance is stamped (29-9 IX CMC 11) and the window weighs 30 lbs. I believe I need to order Series 385 with Stamp Option 2950. The channel balances are currently outside of the window frame as the plastic piece screwed into the top corner of each window has broken. C ... (cont.)

Hello, I just wanted to make sure I got the right parts for my windows. My window sash is 31.5 pounds. The channel balance is 1/2 inch in width and 30 inches in length. I included pictures of the top, shoe and terminal plug. Thanks in advance!

These are photos from two different size windows. The smaller window has markings 2950. The larger window has the markings 29DS46L. Both of the units are 1/2 " by 30". It appears that the ends are the same

Hello. I just received my S385-30 (2950) balances from you guys and have it installed. Everything works and functions as it should but I was wondering if you had any recommendations as to what I could do to get my windows operating smoother. I don't know what the technical terms for the window are b ... (cont.)

# 2950 Window spring balances and plastic keeper caps