This is the standard Tel-Tru Door Thermometer AND install kit for use in the Yoder Smokers pellet grills (YS480 and YS640). This comes with the non-threaded Tel-Tru thermometer and the install piece that will allow you to attach it to the lid.

As the Yoder Smokers YS640 and YS480 backyard cart models are now shipped boxed and unassembled, this is the thermometer youll need to buy if youd like to add a door thermometer on your own.