The Holman HO-197844 Quartz Heater Tube is a heating component used in compatible commercial toasters, ovens, and food warming equipment. Operating at 220 volts and 720 watts, it generates radiant heat for cooking and heating applications. The quartz tube design provides rapid heat production and is commonly installed within the heating chamber of foodservice equipment. This component... https://partsfe.com/ho-197844-star-mfg-holman-heater-tube-quartz-220v-720w