Welcome to the forum and irv2.
Here is a
Brochure and
Owners Guided for you.
Below in my signature are links to many others for the Newmar.
This year coach will have
Comfort Drive.
Not sure if you will have Silverleaf or the E-Plex system in coach which there is info in
QT's # 3, and
QT's 1 & 2 will have the slide and HWH jack systems links.
Others will chime in with more direct information.
Enjoy the forums and good luck in your pursuit.