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Emily from SWISCO responded:
August 15, 2022
Hello there! You pivot shoe appears to be an older version of our 15-180 that's designed to be used with the Series 190 coil springs and 15-181 double support clip. Look over the specifications for this part and see what you think. If you can tell me the exact weight of your sash, I can work out what coil weight you'll need from there. |
Hi Emily,
Thank you for your reply! I truly appreciate it.
WEIGHTS
Bathroom window: 8.2 lbs
Dining room window: 11.6 lbs
Do you think replacing these parts will make the windows stay open again?
Thanks!
You're a life saver!
-Sam
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Emily from SWISCO responded:
August 16, 2022
No problem, Sam! Always happy to help. For your bathroom window, you can use (1) S190-440 4 pound spring on each side of the window which will total 8 pounds of overall support. As for the dining room window, I recommend using (1) S190-640 6 pound spring on each side of the window. This would total 12 pounds of overall support but should be fine as long as the coil weights are within a pound of the sash's actual weight. Note, you'll also need the 15-186 balance clip since you're using one coil per side. If the balances are the culprit, and it sounds like they are, replacing them should indeed help your windows stay open again. |
