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S380-18 18" Series 380 Channel Balance

Aloha from Maui, all that I can find on the part is 17 3 IP... which one should I get?

Cord broken. No markings other than the code in the enclosed photo. Length = 18" 14 year old.

I believe the balances I need are 18" Caldwell series. Metal measures 18" long. The stamped numbers/ letters are 17-4 DI5 CMC 34 on the units. I have 3 vinyl windows 4 feet wide and none of them work properly, I'm guessing the balances are not strong enough because they won't stay open. I'm wonderin ... (cont.)

First is length 18". Stamped 17 1 D I Second is length 30" NO markings. Both have same plastic ends.

Length of metal portion (excluding plastic end pieces) is 18 inches. Window is double pane, weighs 20 pounds.

Wondering how can I find this part? Show's 17 3 ET CMC 2 Is for the window 2 sides

The string broke in my window. The writing on the balance says Caldwell 17 3 RT.

Hi, I am looking for a replacement for this part for the window. I haven't been able to find a cmc with a matching code.

Manufacturers Caldwell 18" stamp 17 4 KQ Caldwell Another one 24 3/8 " stamp 231/2 9 30# AL Caldwell

Hello! The cord in our channel balance just broke the other day and I'm struggling to pinpoint which specific balance this is. It's a 1/2" (or 9/16") channel, 18" long, with the markings "17 4 AT Caldwell". The inside of the fixed part of the glass window itself has the markings "0315 305443.003 ... (cont.)

These are what came out of the sides of our bathroom window. The window was jammed and when forced open, they pretty much fell out on their own. The plastic pieces on all the ends are broken so I can't show you what they're supposed to look like.After a lot of internet search, I've determined they'r ... (cont.)

Hello and thanks for your Digital support!

I have 7 windows I need balancers for. Five of the windows have a stamp number of 2940 (BSI) on the aluminum rail and are 30" long and 1/2" wide. One has a stamped number of 1730 and is 18" long and 1/2" wide. The last one has a printed number of 29 9 FS CALDWELL and is 30" long and 1/2" wide. I ... (cont.)

Want to replace all my window ballast in my home but don't know the series. Windows are about 28 years old, Harcar windows. Stamped number on this window ballast says 2920? The metal length is 30" Thanks, Ken Removed another ballast that says 1720, the length is 18 inches

I am looking to replace some balancers on my windows. The length of the metal in the pictures is 18". I need complete with top guide and bottom shoe. Attached are pictures to help identify correct part number. Please let me know if any additional information is needed for correct part number ... (cont.)

Aloha I'm looking a channel Balance for replacement L- 18" W- 1/2 There's a code (17 2 DP Caldwell)

What else is needed? Thanks

Hello, I am in the maintenance dept at a Florida FWC research facility. We are looking to do full sweep of channel balances at this facility. I have identified our series needed as "Series 390". Channels are 1/2" and bottom shoes are 1 1/8" deep. My question, is the stamp "1790" important or necess ... (cont.)

I have a 20 year old Milgard window and the cord has broken, so I wish to replace the entire unit, unfortunately it is difficult to determine exactly which model it is. Attached are photos which should help provide the answer. Metal to metal the unit is 18" long. Any help would be appreciated. Thank ... (cont.)

the channel balance is number 2230P. 1720P AND 2840Z. I NEED PART NUMBER FOR REPAIR MY WINDOWS, THANKS FOR YOUR HELP