Replacement window operator for I H Co 790

Home Owner from Madison, Wi

Oct 21, 2019 10:29 pm

Markings: IH CO 790
Awning window operator

Link arm has hole, no threads

Please let me know if you need additional measurements and/or images.

Have 2+ operators to replace on our patio.

5 user uploaded images

4 Replies

Casey from SWISCO

Oct 24, 2019 1:13 pm

Hello,

Take a look at our 39-279 and 39-280 ad see how the dimensions match up to your original hardware. Thank you!

Home Owner from Madison, Wi

Nov 10, 2019 4:48 pm

The link arm on my existing operator from pics above measures approx 1.75" from center of bushing to center of hole. Will a 1.5" link arm work?

Tom from SWISCO

Nov 11, 2019 9:14 am

Hey there! I think it'll be fine. There is a lot of play in the linkage for operators like this. You can definitely get away with a different in size.