Paul from SWISCO responded:
June 15, 2016
Thanks for posting. Can you confirm the length of the metal channel? It should be 27" long, based on your stamp. If so, I recommend our S390-27. Let me know if this matches.
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Paul from SWISCO responded:
June 17, 2016
If your shoe is the 15-002 then I would definitely go with the Series 351 balance, yes. If it's the 15-001, the Series 390 would be better, but it would depend on your depth.
As for the length, go with 29" if that's what you're measuring. I would just recommend weighing the sash to make sure you get the appropriate option. I'm not sure why the manufacturer gave a 26 5 stamp to a 29" balance, but it's possible they had to make some weird last second alteration on-site. It happens. |