The Hatco Glo-Ray® Built-In Rectangular Heated Shelf features a half-inch recessed top. Its hard-coated aluminum surface and blanket-type foil element ensure uniform heat distribution across the whole surface, keeping food at consistent temperatures and extending holding times. It has fiberglass insulation to retain heat at the surface, an illuminated power switch, and mounting brackets. The thermostatically-controlled heated base is adjustable up to 200°F (93°C). Specifications include a model of GRSBF-24-I, width of 25.5 inches, depth of 17 inches, height of 2.87 inches, 120 volts, 550 watts, 4.6 amp, 60 hertz, single phase, thermostatic control, blanket-type heating source, electronic power type, and a temperature range up to 200°F / 93°C. It's a heated shelf made in America, CE Certified, UL Canada & USA certified, UL Classified EPH, and comes with a NEMA 5-15P plug.

Using this Hatco heated shelf warmer is easy. First, find a suitable location for it and use the mounting brackets to install it. Plug the NEMA 5-15P plug into a proper 120V outlet. Turn on the illuminated power switch. You can adjust the temperature of the heated base using the thermostat up to 200°F (93°C). Place your food on the recessed top to keep it warm. When using, make sure the power supply is stable and the environment is dry. Don't overload the shelf with too much food. For maintenance, clean the hard-coated aluminum surface regularly with a soft cloth. Check the insulation and power switch periodically for any signs of damage. If you have any problems, contact the manufacturer's customer service.