The first place to start with any certified Zwave device is the conformance statement which is posted on the zwave alliance website.
In this case, the device identifies itself as a “secure door.” That’s a pretty new device class, and it does use the barrier command set which I’m not sure smartthing fully supports.
I’m not sure whether the security aspect is going to be a problem or not.
From the Nutone conformance description, this is the feature that may require special handling:
Only Smart Garage Door Controller with secure barrier command class encryption eliminating unauthorized access to your home
You will find the conformance statement in the Motor Control section:
http://www.z-wave.com/find_products/motor_control
And this from the Nutone site:
Wirelessly control and monitor your garage door from anywhere with the safest, most secure Z-Wave Garage Door Controller – Patent Pending. NuTone Smart Home Series Garage Door Controllers guaranteed to work with any certified Z-Wave gateway that is Secure Barrier Command Class Compatible. - See more at: http://www.nutone.com/products/filter/smart-garage-door-controller-a58cd40c-86a4-4830-a6cc-8b65205f928d#sthash.KSOusRkm.dpuf
I’m thinking now that the first step is to check with SmartThings and see if they have added support for this command class. @Duncan or @Tyler would probably know.
But it may work with @garyd9 's device handler for the similar Linear product. My only question is whether there’s an additional encryption layer.