The Marley Engineered Products HE45480 Heating Element is a 4500W, 480V replacement part designed for reliable performance in electric heating equipment. Engineered for compatibility with Marley and similar HVAC systems, it efficiently converts electrical energy into heat, ensuring consistent temperature control. https://www.partshnc.com/he45480-marley-engineered-products-480v-heating-elem-4500watt