Control Lockout, Indicator Light- Heating Element On, Indicator Light- Hot Surface Indicator Light, Sealed Burners, Unit can be installed over a Wall Oven, Warming Zone | Control Lockout, Digital Display, Dual Element, Indicator Light- Hot Surface Indicator Light, Melting Burner, Power Element, Radiant, Warming Zone | Control Lockout, Digital Display, Dual Element, Indicator Light- Hot Surface Indicator Light, Melting Burner, Power Element, Radiant, Warming Zone | Bridge Element, Downdraft, Indicator Light- Heating Element On, Indicator Light- Hot Surface Indicator Light, Radiant |