Hatco S-57 20 to 29 Inch Electric Booster Heater with Castone Lined Tank

The Hatco S-57 Imperial Booster Heater Electric is a commercial-grade water heating solution designed for foodservice facilities requiring reliable hot water supply. Featuring a 16-gallon stainless steel-lined tank, this booster heater is built for moderate-volume applications where consistent performance is critical. Its castone® lined tank and powder-coated hammertone body ensure durability in high-use environments, while the 57.0kW power rating provides rapid, efficient heating suitable for busy kitchens. The unit’s stainless steel front panel combines corrosion resistance with ease of cleaning, making it ideal for intensive operations. Specifically engineered for commercial kitchens, it supports quick turnaround tasks such as dishwashing and prep station needs with precise temperature control and energy efficiency.

Top Hatco S-57 Features

The Hatco S-57 Imperial Booster Heater offers a robust 16-gallon capacity, durable stainless steel construction, and a powered 57.0kW element designed for fast water heating. Its powder-coated hammertone body and castone-lined tank provide longevity under frequent use, while easily accessible fittings and non-adjustable legs streamline installation and maintenance. This booster heater integrates seamlessly into commercial dishwashing stations, laundry areas, or prep sinks, facilitating smooth workflow operations. Its high wattage ensures reliable hot water delivery, making it suitable for facilities with moderate throughput needs.

• Capacity: 16 gallons for high-demand applications
• Material: Castone-lined tank and stainless steel front panel for durability
• Construction: Powder-coated hammertone body resists corrosion and damage
• Ease of Maintenance: Custom fittings and straightforward access points simplify servicing
• Application Fit: Designed for dishwashing and food prep workflows in commercial kitchens

Ideal for facilities needing reliable hot water provision in a moderate workload environment.

Hatco S-57 Technical Specs

The Hatco S-57 booster heater operates with a high wattage of 57.0kW (wattage range 41-60 kW), wired for three-phase electrical systems, with specific voltage and amperage requirements tailored to commercial electrical codes. Its air-cooled design ensures efficient dissipation of heat, maintaining optimal operation without additional cooling infrastructure. The unit’s dimensions are 20-29 inches in width, 22.75 inches in depth, and 31.13 inches in height, supporting a weight of approximately 224 lbs. Constructed primarily from stainless steel and castone lining, it withstands rigorous kitchen environments and frequent cleaning routines. It features a non-adjustable plastic-leg assembly, thermal safety controls, and is made in the USA. The robust material and high-performance design facilitate consistent temperature regulation and quick recovery times, suitable for continuous operation in high-demand foodservice settings. Easy disassembly and accessibility for routine maintenance are built into its design, enhancing operational uptime. The booster heater is certified for safety and sanitation compliance, ensuring food safety standards are met.

• Electrical Requirements: 57.0kW, three-phase, specified voltage and amperage
• Cooling Method: Air-cooled for effective heat dissipation
• Production Capacity: Supports continuous hot water supply for moderate throughput
• Construction & Finish: Stainless steel exterior with castone-lined tank
• Dimensions & Weight: 20-29\" W x 22.75\" D x 31.13\" H, 224 lbs

What is a commercial booster heater?

A commercial booster heater is a high-capacity water heating unit designed to supply instant, hot water for dishwashing, sanitizing, or prep stations in foodservice environments. It features a durable tank lined with castone® for corrosion resistance, larger storage capacity—such as 16 gallons in this model—and powerful heating elements capable of recovering hot water quickly. Installed in commercial kitchens, particularly in dishwashing and warewashing applications, the Hatco S-57 booster heater provides reliable, energy-efficient performance for mid-volume operations, ensuring sufficient hot water availability for continuous use and sanitation needs.

Top Medium-Volume Booster Heaters for Foodservice Environments

Designed for efficient operation in moderate throughput kitchens, the Hatco S-57 booster heater offers reliable hot water with a rugged construction. Made by Hatco and engineered for foodservice workflows, it supports dishwashing and prep applications with its high wattage, durable materials, and precise temperature control.

• Operation type — suited for moderate-volume dishwashing stations
• Kitchen space — fits compact commercial environments
• Foodservice category — ideal for restaurants and cafeteria food prep
• Workload qualifier — supports regular throughput without compromise
• Use case — effective for maintaining sanitation and workflow efficiency

Why Choose Hatco S-57 Imperial Booster Heater

Compared to similar models, the Hatco S-57 combines superior build quality, including a castone-lined tank and stainless steel components, with a high-powered 57.0kW element designed for reliable performance. Its corrosion-resistant construction and straightforward maintenance features reduce downtime, while its compact, rugged design is suited for busy commercial kitchens seeking durable, restaurant-ready hot water solutions. Its integrated fittings and easily accessible components enhance operational efficiency, setting it apart from less robust alternatives.

• Self-contained design simplifies installation and reduces setup time
• Built with commercial-grade stainless steel and castone lining for longevity
• High wattage delivers rapid recovery in high-demand environments
• Compact footprint supports tight kitchen spaces
• Optimized for continuous operation in dishwashing and prep stations