Paul from SWISCO responded:
July 13, 2017
Without the originals on hand, it would be very hard to determine what you need. I would check to see if there is an identical window in the house that may still use the same hardware that you can use as a reference.
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Windows by Acorn per original builder memory. Side by side 36"W x 72' high non tilt. Picture shows a brown plastic (genius design) remnant broken retainer clip in left side channel about 3" from top frame cross member. The original balancers top clip secured here (Slot shows in picture of right side channel) and apparently secured at bottom of channel frame slotted channel frame guide about 1" up from bottom frame cross member. Hope this is sufficient info to get me what I need to get all back to normal operation. Thanks
John
Paul from SWISCO responded:
July 19, 2017
I'm afraid I don't recognize that brown plastic piece. I'm not sure what it could be. To confirm if you have an Acorn side load balance, see if your top sash guide looks like our 18-041. If not, remove yours and send a photo of it to us. We would also need dimensions. Finally, give us the width and height of the visible glass for this sash.
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Acorn 3500 non tilt with additional information.
Confirmed the top connector broken piece is remnant of 19-009 and visible glass is 33" high X 31" wide. Side Channel top slot to bottom connection is 32.5" and appears the 15-003 winged connector will work best. I would like to try two of the suggested replacement balancers with 19-009 top and 15-003 bottom, plus the 15-004 spares with pins just in case.
Paul from SWISCO responded:
July 24, 2017
Thank you for the additional information. The Acorn Series 3500 window balance will be our S710-35 with a spring weight option of 3440, for a sash weight range between 23-30 lbs.
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Paul from SWISCO responded:
July 25, 2017
I'm sorry, I'm confused. You say that your balance has the 19-009 top, but you also say that the Series 385 is a match for what you have. However, Series 385 comes with a 19-005 top, not the 19-009. Can you confirm? Is there any reason the S710-35 that we recommended wouldn't work?
Can you also confirm the exact weight of the sash? |
Paul from SWISCO responded:
July 28, 2017
I don't advise going with the 19-005 top. The wings of the 19-005 isn't made to work with Acorn windows, which is what you have. It won't fit in the groove like the 19-009 will. The Series 710 is specifically designed for Acorn windows. Now, without the original balances on hand to use as a reference, I cannot be 100% sure these will work, but I think they are the best option we have. I would specifically recommend the S710-29 with a 2840 option.
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Paul from SWISCO responded:
August 3, 2017
Thank you for your order! If you ever need anything else, let me know. I'd also like to hear if this hardware works out. If you run into any problems, I'm sure we can find a solution.
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