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Why you’ll love it

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

  • Authorized Hubbell dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Hubbell J65RS electric booster heaters
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Hubbell J65RS Electric Booster Heater 5.0 KW 6 Gallon with Leak Detection

Hubbell  |  MFG #: J65RS  |  Item #: 453057
Item: #453057

Technical details
Manufacturer Hubbell Water Heaters
Model Number J65RS
Manufacturer Part # J65RS
Width 11" - 19"
Wattage 4 - 11 Kilowatts
Height 19.75"
Width 13"
Depth 25"
Weight 95 lbs
UL Yes
UL EPH Yes
cUL Yes
NSF Yes

About this item

Product Details

The Hubbell J65RS Booster Heater Electric 5.0 KW is a commercial-grade water heating system designed for high-performance applications in foodservice environments. Featuring a 6-gallon stainless steel tank with ASME standards, this unit utilizes CFC/HCFC-free closed cell foam insulation for superior energy efficiency and durability. Its electronic display controller offers precise temperature regulation, low water cut-off, and leak detection, ensuring reliable operation for busy kitchens requiring consistent hot water supply. With a wattage rating between 4 and 11 kilowatts and dimensions of approximately 13" W x 25" D x 19.75" H, this booster heater supports moderate throughput tasks in restaurant and institutional settings, making it a robust choice for commercial foodservice operations seeking efficient hot water solutions.

Top Hubbell J65RS Features

The Hubbell J65RS booster heater is engineered for precise hot water delivery in foodservice facilities. Its stainless steel ASME stamped tank ensures longevity under continuous use, while the electronic display facilitates straightforward operation and maintenance. Ideal for restaurants, cafeterias, and institutional kitchens, the unit provides consistent temperature control, leak detection, and compatibility with existing plumbing systems. Its design supports moderate workloads, delivering reliable performance for both small-scale and mid-volume foodservice applications.

  • Capacity: 6-gallon storage capacity supports medium workloads.
  • Tank Material: ASME stainless steel for corrosion resistance and durability.
  • Control System: Electronic display with low water cut-off enhances ease of operation.
  • Maintenance: Leak detection and inspection points simplify servicing.
  • Installation: Includes pressure reducing valve, T&P gauge, and adjustable plastic legs for stability.

Suitable for foodservice settings requiring reliable hot water in moderate volumes.

Hubbell J65RS Technical Specs

The Hubbell J65RS booster heater operates on a voltage range typical for commercial applications, with an approximate electrical input wattage of 4 to 11 kilowatts. It features an air-cooled system and a self-contained refrigeration setup, optimized for steady temperature regulation. The unit’s dimensions are 13" in width, 25" in depth, and 19.75" in height, with a shipping weight of 95 lbs. Constructed from ASME stamped stainless steel, it offers excellent corrosion resistance suitable for demanding foodservice environments. The unit’s maximum operating temperature exceeds typical hot water requirements, and it is designed for easy disassembly, with routine maintenance performed via accessible inspection points. Integrated leak detection and low water cut-off contribute to operational safety and efficiency, making it ideal for installation in commercial kitchens and institutional facilities.

  • Electrical Requirements: Voltage compatible with 120/240V systems, 1-phase, 4-11 kW power draw.
  • Cooling Method: Air-cooled system ensures stable operation without additional water use.
  • Production Capacity: Supports hot water output suitable for moderate-flow foodservice applications.
  • Construction & Finish: Made from durable ASME stainless steel with corrosion-resistant finish.
  • Dimensions & Weight: 13" W × 25" D × 19.75" H; 95 lbs shipping weight.
  • Temperature Range: Designed for safe operation within standard hot water temperature tolerances.
  • Electrical Compatibility & Plumbing: Requires standard electrical connections and plumbing integration per specifications.
  • Clearance & Airflow: Adequate clearance for airflow and maintenance access recommended.
  • Drainage & Inspections: Equipped with drain points and inspection ports for routine maintenance.
  • Power Supply: Suitable for connection to 120V or 240V commercial circuits.
  • Installation Space: Fits well within compact kitchen layouts due to its moderate footprint.

What is a commercial booster heater

A commercial booster heater is a specialized water heating appliance designed to provide an additional flow of hot water in foodservice and institutional settings. It maintains consistent water temperature and pressure, ensuring reliable supply for dishwashing, sanitation, or process heating. The Hubbell J65RS booster heater features a durable stainless steel ASME tank, electronic controls for precise temperature regulation, and energy-efficient insulation. Installed in restaurants, cafeterias, or multi-unit facilities, it supports medium-volume hot water demands, enhancing operational efficiency and product quality in demanding kitchen environments.

Top commercial booster heaters for foodservice environments

Designed for moderate throughput in restaurant and institutional kitchens, the Hubbell J65RS combines robust construction with reliable operation, supporting standard hot water needs for food preparation and sanitation. Hubbell J65RS offers durable stainless steel build and precise electronic controls, making it suitable for foodservice settings requiring consistent and safe hot water supply in operation-critical workflows.

  • Operation type — well-suited for medium-volume foodservice kitchens
  • Kitchen setting — ideal for restaurants, cafeterias, and institutions
  • Foodservice category — reliable for dishwashing and sanitation tasks
  • Workload qualifier — moderate throughput applications
  • Use case — supports hot water delivery for commercial dishwashing operations

Why Choose Hubbell J65RS Booster Heater Electric 5.0 KW?

Compared to similar commercial booster heater models, the Hubbell J65RS stands out with its high-quality ASME stainless steel tank, advanced electronic control system, and energy-efficient insulation. Its compact design and accessible maintenance features optimize operational workflow, reduce downtime, and enhance sanitation. The unit’s proven durability and performance in demanding foodservice environments provide a reliable hot water source tailored for medium-volume kitchen needs.

  • Self-contained system with integrated leak detection increases safety.
  • Durable stainless steel construction withstands frequent use and corrosion.
  • Compact footprint supports installation in space-constrained kitchens.
  • Advanced control system ensures precise temperature management.
  • Designed for easy maintenance and long-term operational efficiency.

Certifications

UL Listed logo

UL Listed

The item has been tested by Underwriters Laboratories (UL) for sanitation hazard standards and meets or exceeds expectations.

NSF Listed logo

NSF Listed

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

UL EPH logo

UL EPH

This item meets or exceeds ANSI/NSF requirements and complies with United Laboratories (UL) EPH standards.

cUL logo

cUL

Tested by Underwriters Laboratories and certified for use in Canada, this product meets strict Canadian safety standards.

Certifications

Customer reviews

Hubbell J65RS Booster Heater Electric 5.0 KW
Hubbell Water Heaters

Hubbell J65RS Electric Booster Heater 5.0 KW 6 Gallon with Leak Detection

$2,525.25 $4,810.00

Hubbell Water Heaters, J65RS, Booster Heater, electric, 5.0 kW, 6-gallon storage capacity, ASME stamped stainless steel tank with CFC/HCFC free closed cell foam insulation, electronic display controller with low water cut-off & leak detection, stainless steel exterior, pressure reducing valve with by-pass, T&P gauge, T&P relief valve, adjustable plastic legs, UL, cUL, ASME, UL EPH (ANSI/NSF 5)