Truth Casement operator

Question

This will open window but not crank it closed. We have ordered from hardware store before but no identifying numbers on bill.

Jasmine · Accepted Answer

Thanks for reaching out to us! This window operator can be replaced with either the 39-253RB or the 39-439B Encore Dual Arm Operator. To determine which of these is the correct replacement, you'll need to compare the differences between them (including the accessories they use).

Their compatible hardware and accessories can be found below their product descriptions, in the related products, on in the website. The opposite version of each operator can be found tagged below.

Take a look at the video tutorial below for a detailed explanation on their differences.