The **Hatco S-15 Imperial Booster Water Heater** is a heavy-duty solution for commercial kitchens and restaurants needing reliable, high-capacity hot water performance. Part of the **Imperial series**, this 16-gallon unit delivers **151 GPH at a 40°F rise** (or **86 GPH at a 70°F rise**), ensuring your dishwasher and other equipment operate at peak efficiency without delays. Built for durability, it features a **corrosion-resistant, powder-coated hammertone construction** and a **stainless steel front cover** for easy servicing, while the **pre-plumbed and pre-wired design** makes installation straightforward, even in tight spaces. The **140°F setting** accommodates low-temperature warewashers, and the **6-inch legs** prevent overheating by keeping the unit off the floor. Ideal for high-volume restaurants, catering kitchens, and commercial dishwashing operations, this booster heater ensures consistent hot water supply for optimal performance and efficiency.