The Hatco GRAH-48-120-I-QS is a high-performance Glo-Ray® Infrared Strip Heater designed for efficient food warming. This 48" wide unit features a high wattage tubular metal heater rod housed in a single housing for streamlined operation. It includes a built-in infinite switch and conduit for easy control and installation. Constructed from durable aluminum, this heater operates at 1100 watts and is compatible with 120v/60/1-ph power supply. Certified by NSF, CE, and cULus, it meets rigorous safety and quality standards. Proudly made in the USA, it is ideal for keeping food at optimal serving temperatures.