The Vollrath - 7470140 - 7 Qt Red Induction Rethermalizer is an NSF-listed product. Perfect for serving soups, the 7470140 has special technology that ensures it only gets hot after someone places an induction-ready inset in the product's body. As an efficient heating method, induction works by utilizing oscillating magnetic fields to generate heat. The result? Little to no heat loss and lowered energy costs. Capable of 800 watts of power, it reheats stored food quickly. Plus, the solid-state co...