Paul from SWISCO responded:
August 5, 2019
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Bob from SWISCO responded:
August 7, 2019
Ah, we've seen these intermediate-sized operators before. We don't have an exact replacement for them. In general, it's safer to go with the operator that is smaller--in this case, the 39-140 which has a span of 16-1/8". The larger one could work fine as well though, so long as the window sash and sill have room for it. Let me know what you think. |