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