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S190-740 740 S190 Coil Balance Spring

I believe I need new Window coil and shoe. I have included a picture. Window does not stay open. Can you help identify the right pieces. There is a 7 on the coil itself.

I am looking to purchase 150 to 200 window balance and glides for many windows in my townhome community. Please see attached photo of what we are looking to replace. I believe we have found the correct parts on your website but it seems that we will need to order each piece separately. The ... (cont.)

Hello, I am not sure what this part is called, but I need four of them. I'm also not sure of what kind of windows they are (brand name). They are in a condo unit and were removed to put an air conditioner in and of course who ever removed them doesn't know where they are. Can you help me? Than ... (cont.)

What parts do I need to put this tilt window back in operation? My coil balance has a 740 stamped on it.

I need similar coils for my window. parts itself are fine just the coils are broken. I need about 4 new coils if possible please.

The windows are 10 yrs old and they came out of there balance mechanisms and appear a dead weight. The nylon holders seemed to have cracked. They are double pane, tilt to clean, 36 Height by 34 Wide. Should I just replace the whole mechanism? If so, which mechanism do you sale that I need for th ... (cont.)

Hello Customer support, on your website I saw a similar coil to mine shown in the photo. It looks like the 190 series. We have 2 coils as shown in the pic, one is stamped 740 the other 840. Your site has the 740 but not the 840. How can we find the 840? Is there a special tool to replace these coils ... (cont.)

I have seen spiral, block and tackle , channel balances but this is my first experience with "coil balances". The attached pics are the parts that basically fell out if the window channel. Once identified I will order them from you guys. Thanks, Buzz

I need several replacement coils for double hung windows. The panel dimensions are 33.25 X 35.5", double insulated. The actual weight of each panel is 30 pounds. I have 16 windows that need replacement. The old coils were 5 pounds each, with four on each window. Several of the windows currently ... (cont.)

I have double hung windows. the old coil had the number 7 on it so it must be 7 pounds. I measured 25x25 and the end calc came out to 7.2 pounds, I looked at the old balance coil and it has just the 1 round hole at the end. I just wanted to check with you, I looked at the 190 series and but it doesn ... (cont.)

I HAVE A 740 COIL BALANCE SPRING BUT MY SHOE IS SHAPED DIFFERENTLY THAN YOUR 15-180, MINE HAS A TOOTH IN THE CAM, STRAIGHTER SIDES AND NO HOLE OR VOID IN THE CENTER OF THE SHOE. OVERALL SIZE IS SIMILAR. IS YOURS A REPACEMENT FOR MINE OR DO YOU HAVE EXACT MATCH IN YOUR DISCONTINUED BIN. ALSO DO YO ... (cont.)

I had a window made by MI Windows and Doors, Inc. and the coil balance was broken and could not hold the opened windows. The window is MI 8500 series (WxH 85in x 75in). How can I identify the right coil balance parts from yours and replace with the broken ones. Your help is greatly appreciated. ... (cont.)