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S350-28 28" Series 350 Channel Balance

Hello. I have to replace 2790 31 balance. It is 28" length and it`s 24 lbs. Attached are the pictures. I guess I should use 2740, but which series? What is the difference between S350 and S385? Which one should I order? Thank you

From the attached pictures can you tell me what replacement part number I need for the window channel balancing assembly. Thanks Rob

28? balance on single hung window

Hi, I'm trying to replace my 2730 window channel balances. I'm having trouble finding the right top and bottom guides. Can you help me figure out which one I have so that I can purchase the right ones? I have two identical windows and only found one channel balance in each window. I thought tha ... (cont.)

Can you help me identify this channel balance part? The frame is 1/2" wide The shoe is 1" depth and 15/16" wing to wing The top has no wings and is 1/2" wide. There is an inscription on the frame saying: '27 4 HP Caldwell' This is the original part from 1996

Hi, Please let me know which series of balance rod i should get. Thanks, Elizabeth

Dear Window Expert, I would like to order new channel balances for 2 non-tilting aluminum framed windows originally made by Western Products. The inside width of the vertical channel frame is ~15/16

Hello I am not able to find a match for my balance on your site. Mine are for a non tilting window. The stamped numbers read 2790FG 35. The metal Channel measures 1/2 inch wide by 28 in Long. See pictures for ends. Sorry about multiple files, but too big for my email. I also need sliders that I can ... (cont.)

Hello, Trying to identify the following channel balance: 28" length 1/2" width Marking: 27 4 GP CALDWELL Non-tilt window Sash is 18lbs

Dear Swisco, Could you kindly tell me which part I should order to replace this balancer 2740 FL? more details in the attached images. Many thanks Frank

I saw "27 C" on my existing channel balance. Attached please find the top and the bottom guides of my channel balance. Please check it and let me know which model of channel balance I should choose to replace it.

I have( 27 4GP CALDWELL )on my channel balance,weight30oz could I use S350-28 2730channel balance? thank you

I'm am trying to narrow down what parts I need. I have a 28" Caldwell channel. I am pretty sure I need your 350 channel as a replacement but I'm not sure about the sash weight. How can I determine which weight I need?

Hello Please let me know which channel balances I need Thanks

Hi, I noticed there is only a slight difference between the 350-28 and the 380-28. My windows had the 350 in them and I replaced them and they work fine. I was looking at the top on the 380 and with the added wings I felt they would stabilize the window better so I bought a pair and I actually think ... (cont.)

Dear Swisco customer support, I am attaching the pictures of channels from another window and the dimensions of window sash in a diagram. Channel replacement length = 28 inches Channel replacement width = little more than 1/2 inch Weight of one window sash = 30lb Non tilted window No ma ... (cont.)

Hi Experts! I'm pretty sure that my replacement window balance is the S350-28, however, I don't know what the weight of the sash is. My old window balance doesn't have any markings on it to check. Do you have any suggestions for where to start? I did try to lift the window up before without th ... (cont.)

I have a non-tilt window that operates with great difficulty. I removed the sash, removed the channel balances, lubed them and replaced. The window works better, but the left channel balance squeals and catches or kind-of ratchets like there is a stuck or broken part somewhere on a pulley wheel. ... (cont.)

Existing balancer is 28" long (metal part) not including shoes, 1/2" wide, and has the stamp 27 3 Caldwell FM.

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