The EnviroLink allows your controller to turn your EnviroVent 2 on or off based on how you program the kiln. Often times people will forget to turn on or off their vent. With the EnviroLink the controller does it for you. It is very easy to install. Simply plug your vent into the EnviroLink and connect the control wire from the EnviroLink into output 4 of your KilnMaster Controller. If you have a Kilnmaster kiln with a LinkBoard it is even easier, just plug the control wire into the socket on the side of the kiln.y
