Hatco S-18 Imperial Booster Water Heater, 16 Gallon, 18 kW, 208v/1ph - Image 1
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SKU: 042-S182081
Brand: Hatco
Model: S-18

Hatco S-18 Imperial Booster Water Heater, 16 Gallon, 18 kW, 208v/1ph

The Hatco S-18 Imperial 16-gallon booster water heater delivers high-performance heating for commercial dishwashers, with 181 GPH recovery at 40°F and 103 GPH at 70°F. Heavy-duty, energy-efficient, and backed by a 10-year tank warranty.

Key Features

  • High-Performance Output: 181 GPH @40°F rise, 103 GPH @70°F rise – ensures consistent hot water for commercial dishwashers.
  • Heavy-Duty Construction: Powder-coated hammertone finish and stainless steel front cover for long-lasting durability.
  • Easy Servicing: Front-accessible cover with a 180° twist-adjustable thermostat for quick maintenance.
  • Energy-Efficient & Safe: Fiberglass insulation maintains temperature, with automatic shut-off for low water or overheating protection.
  • Industry-Leading Warranty: 1-year parts & labor + 10-year tank warranty for peace of mind in demanding commercial environments.
Starting from $7201.00/unit

Volume discounts available

The **Hatco S-18 Imperial Booster Water Heater** is a high-performance, heavy-duty solution designed to meet the demanding needs of commercial kitchens and dish rooms. With a **16-gallon capacity**, **18 kW power**, and **208V/1ph operation**, this unit delivers **181 GPH recovery at a 40°F rise** and **103 GPH at a 70°F rise**, ensuring consistent hot water supply for low- and high-temperature dishwashers. Its **adjustable thermostat** (with 180°F and 140°F settings) and **front-accessible cover** make servicing effortless, while the **powder-coated hammertone finish** and **stainless steel front panel** ensure durability. The **fiberglass insulation** maintains optimal temperature levels, and the unit includes **safety features** that automatically shut off if water levels or heat exceed safe limits. Ideal for restaurants, hotels, and large-scale foodservice operations, the Hatco S-18 Imperial is built for **heavy-duty use** while maximizing efficiency and longevity. With a **1-year parts & labor warranty** and an **industry-leading 10-year tank warranty**, this booster heater is a smart investment for businesses prioritizing reliability and performance.