1-2 of 2 Answers
This unit is designed for installation in standard double hung windows with actual opening widths from 21" to 35". The top and bottom window sashes must open sufficiently to allow a clear vertical opening of 12" from the bottom of the upper sash to the inside sill. Thank you. ^Daphane
Sorry, there was a problem. Please try again later.YES
Sorry, there was a problem. Please try again later.
