identifying Thermal guard casement operator

Question

Need info on Thermal guard replacement casement operators and weatherstripping replacement

Lauren · Accepted Answer

Hello, thank you for posting!

Your operator resembles our 39-253LB and 39-253RB or our 39-438B and 39-439B. Please compare the dimensions on the product page for a good fit. Please also view the below instructional video regarding the difference between the two styles of operators. Please let us know if you have any questions.

To assist with replacement weatherstripping, we will need to see the end profile of an undamaged piece removed from the window.