The Delfield 2193985 Heater provides consistent electric heat for compatible commercial foodservice equipment. Rated for 208/240V and 3500/4500W operation, this heating component converts electrical energy into heat to maintain the required operating temperature. Its dual voltage and wattage ratings support compatible equipment configurations and steady heating performance. Replacing ... https://partsfe.com/heater-20824035004500w-for-delfield-part-2193985