Answer
Jul 03, 2018 - 08:29 AM
The dimensions for the 40172 vent cover are 16.2" L x 15.5" W x 3.4" H. It fits 14x14 inch vents and is compatible with pre-1994 Elixir models. Unfortunately we do not have a photo of how it gets attached, but the hinge should just slide on and you will use the existing hinge pin for installation. Below I have included a photo of the vent cover upside down, it shows a good view of what the hinge looks like. Click to enlarge photo.
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![](https://data3.answerbase.com/answerbase/2629/UserFiles/Answers201807/questionImage-1-03032853.jpg)
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