single arm awning window opens left

Question

this opener is broken on my awning window.  the arm that connects from the bottom of the window to the sill is 8".  How do i know what part to order to fix it.

Emily · Accepted Answer

Hi there!

Take a look at our 39-188 and 39-187 operators. Review our dimensions and compare them to yours to see if this matches up for what you need.