The FWE HHS-413-2039 Heated Holding Shelf features radiant heat technology, designed to keep food at optimal serving temperatures. With a spacious 43"W x 20-1/4"D x 50-1/2"H footprint, this 4-tier unit offers ample storage for various dishes. The electronic controls include an indicator light for easy monitoring, allowing temperature adjustments within a range of 150 - 200°F. Constructed from durable stainless steel, it ensures longevity and easy maintenance. The unit is equipped with rear hold down brackets for stability and four adjustable 6" stainless steel legs for customizable height. UL certified for safety and performance, this heated holding shelf is ideal for commercial kitchens.