Casement Window split arm operators

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Home Owner from MD

Oct 19, 2021 12:30 pm

There is a GU and arrow like symbol on one of the arms

5 user uploaded images

3 Replies

Home Owner from MD

Oct 21, 2021 6:38 am

I need to replace the operator boxes which have split open and the crank can no longer work. I think 39-172 is the correct replacement but could you confirm?

Casey from SWISCO

Oct 25, 2021 2:22 pm

Hello,

It looks like you have a discontinued GU operator. Take a look at our video below that shows our experts replacing the same assembly with the 39-315 and 39-316 operators. We do not recommend the 39-172 in this case. Thank you!