Anderson window casement operator 7198-17
A quick learner from Mass says:
July 25, 2011
I need to replace the operator for both left & right anderson casement window. The strait arm operator looks correct. However, it has a different part number.
On the back of my operator it is stamped:
On the back of my operator it is stamped:
3
7198-17
Does this make a difference?
7198-17

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Mike from SWISCO responded:
July 26, 2011
Yes, I believe you need the 39-150 and 39-151 style operator to replace your old Andersen operator. Just check that the arm on your original operator measures the same as the 8-3/8" arm (as measured in the product photo in our catalog). I believe yours does, but your pictures is not clear enough for me to be absolute certain about it.
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