unit replacement

A contractor from Winchester Kentucky says:
Hoping to replace this unit what can you help Thank You
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Jasmine from SWISCO responded:

Hey there! Your casement operator reminds me of our 39-220B. Carefully review the measurements and compare it to your original to confirm that this is the correct replacement.

Detail of 39-220B
Detail of 39-220B

The bracket attached to the end of your operator appears to be our 39-546.

I've also linked the other compatible parts, including the part numbers for the opposite window.

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How to install an Encore dyad operator
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