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Why you’ll love it

RestaurantSupply.com is your trusted source for Hatco electric booster heaters.

  • Authorized Hatco dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Hatco S-7 electric booster heaters
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Hatco S-7 23 Inch Electric Booster Heater 16 Gallon Stainless Steel Tank

Hatco  |  MFG #: S-7  |  Item #: 410697
Item: #410697

Technical details
Manufacturer Hatco
Model Number S-7
Manufacturer Part # S-7
Width 20" - 29"
Wattage 4 - 11 Kilowatts
Height 31.13"
Width 23.63"
Depth 22.75"
Weight 200 lbs
NSF Yes
cULus Yes
Made in USA Yes

About this item

Product Details

The Hatco S-7 Imperial Booster Heater is a commercial-grade electric unit designed for high-capacity hot water applications in foodservice environments. Featuring a 16-gallon stainless steel lined tank, this booster heater provides reliable, steady temperature maintenance essential for operations requiring continuous hot water supply. The unit’s powder-coated silver-gray hammertone body and stainless steel front panel ensure durability, while its 7.0kW heating element offers efficient energy utilization. Suitable for restaurant kitchens, catering services, and institutional cafeterias, this model integrates seamlessly with larger foodservice systems to deliver consistent performance, reduce wait times, and streamline workflow.

Top Hatco S-7 Features

The Hatco S-7 booster heater offers precise temperature control with a 16-gallon storage tank, designed for moderate throughput in commercial kitchens. Its stainless steel tank lining ensures corrosion resistance, while powder-coated exterior enhances durability and ease of maintenance. The unit’s non-adjustable 6" plastic legs facilitate stable installation, and custom fittings allow flexible plumbing integration. Its NSF and cULus listings verify compliance with industry standards, making it ideal for institutions requiring reliable hot water for dishwashing or sanitizing. The robust construction and technical specifications support smooth operation in demanding foodservice environments.

  • Capacity: 16-gallon stainless steel tank for continuous supply
  • Construction: Food-safe stainless steel and powder-coated hammertone finish enhances longevity
  • Ease of Maintenance: Simplified disassembly for cleaning and servicing
  • Application: Suitable for dishwashing, sanitizing, and hot water supply in commercial kitchens
  • Integration: Custom fittings and non-adjustable legs support versatile installation workflows

Ideal for medium-volume dishwashing stations and food prep areas requiring reliable hot water

Hatco S-7 Technical Specs

The Hatco S-7 booster heater operates on a dedicated electrical setup with a wattage ranging from 4 to 11 kilowatts, supporting 230V supply at a 60Hz frequency in a single-phase configuration. Its self-contained design simplifies installation, with dimensions of approximately 23.63" W x 22.75" D x 31.13" H and a weight of around 200 lbs. The unit features a stainless steel front panel and a powder-coated hammertone exterior, providing resistance to corrosion and impact. It is designed to operate within a safe temperature range, with material safety standards ensuring compatibility with foodservice cleaning protocols. The unit’s construction supports steady operation in demanding commercial settings, with easy access for routine maintenance and servicing. No external cooling is required as it is air-cooled, and its NSF and cULus certifications validate compliance with industry safety standards.

  • Electrical Requirements: 230V, 60Hz, single-phase, 7.0kW
  • Dimensions: 23.63" W x 22.75" D x 31.13" H
  • Weight: 200 lbs (including tank and components)
  • Construction: Stainless steel front panel, powder-coated hammertone body
  • Capacity: 16-gallon water storage for continuous operation
  • Temperature Range: Designed for optimal hot water supply, operating within industry safety margins
  • Electrical Compatibility: 230V, single-phase power connection for straightforward installation
  • Plumbing Setup: Custom fittings support flexible pipe connections
  • Drainage Clearance: Requires proper drainage access for routine servicing
  • Installation Space: Needs stable surface and airflow clearance of at least 6 inches
  • Routine Maintenance: Access panels facilitate cleaning of internal components
  • Power Supply: Dedicated electrical circuit recommended for safe operation

What is a commercial booster heater?

A commercial booster heater is a specialized appliance designed to supply and maintain hot water at a consistent temperature for high-demand foodservice tasks. It is typically installed in restaurant kitchens, dishwashing stations, or sanitation areas where rapid, reliable hot water availability is essential. The Hatco S-7 booster heater features a robust 16-gallon stainless steel tank, providing durable storage and steady performance during moderate workloads. Its electric operation and enhanced construction make it ideal for supporting dishwashing, sanitizing, and other hot water applications in busy foodservice environments, especially in mid-volume restaurant or institutional settings.

Top Booster Heaters for Foodservice in Medium-Volume Operations

Designed for moderate throughput, the Hatco S-7 booster heater offers durable construction and precise temperature control, supporting reliable hot water supply in restaurant and institutional kitchens. The unit’s 16-gallon capacity and stainless steel tank make it suitable for medium-volume dishwashing and sanitation tasks. Built for efficient operation and ease of maintenance, this booster heater ensures seamless integration into commercial foodservice workflows with its high-quality materials and compact design.

  • Operation in medium-volume dishwashing stations
  • Suitable for compact commercial kitchen spaces
  • Ideal for restaurant cafeterias and institutional kitchens
  • Supports moderate workload hygiene and sanitation services
  • Designed for efficient integration with existing plumbing systems

Why Choose Hatco S-7 Booster Heater

Why choose the Hatco S-7 booster heater over similar units lies in its robust stainless steel construction, 16-gallon capacity, and reliable electric performance tailored for foodservice environments. Its durable design, custom fittings, and compliance with industry standards support operational efficiency and longevity in demanding settings, making it a superior choice for mid-volume kitchen applications.

  • Self-contained design: simplifies installation and maintenance workflows
  • High-capacity stainless steel tank: ensures durability and consistent performance
  • Optimized for moderate workloads: supports efficient dishwashing and sanitation tasks
  • Compact footprint with robust build: ideal for space-constrained kitchen areas
  • Energy-efficient heating: supports reliable, restaurant-ready operation

Certifications

UL US & Canada logo

UL US & Canada

The item has been tested by Underwriters Laboratories (UL) for sanitation hazard standards and meets or exceeds expectations. The item can be used in the United States and Canada.

Made in the USA logo

Made in the USA

This item was made in the United States of America.

NSF Listed logo

NSF Listed

The item meets the standards imposed by NSF International. These standards relate to health, public safety and the environment.

Certifications

Customer reviews

Hatco S-7 Imperial Booster Heater Electric 16 Gallon Storage Capacity
Hatco

Hatco S-7 23 Inch Electric Booster Heater 16 Gallon Stainless Steel Tank

$3,644.30 $6,626.00

Hatco, S-7, Imperial Booster Heater, electric, 16 gallon storage capacity, stainless steel front panel, powder-coated silver-gray hammertone body, 6" plastic non-adjustable legs, custom fittings, Castone® lined tank, 7.0kW, NSF, cULus, Made in USA