Hatco GRBW-30 Portable Buffet Warmers | Glo-Ray Foodwarmers Item Number: GRBW-30 The Glo-Ray� Buffet Warmer from Hatco holds hot foods safely at optimum serving temperatures while maintaining product quality, using a thermostatically-controlled heated base and pre-focused infrared overhead heat to extend holding times. Request Quote More Information Details Height17.75Width31Depth22.5Weight52