Delivering to

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 J654T4 electric booster heaters
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert
Free Shipping
$5,279.57 $9,110.00
You save $3,830.43 (42%)

FREE Delivery to:

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 J654T4 electric booster heaters
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Hubbell J654T4 18 Inch Booster Heater Electric 54.0 kW with Stainless Steel Tank

Hubbell  |  MFG #: J654T4  |  Item #: 453136
Item: #453136

Technical details
Manufacturer Hubbell Water Heaters
Model Number J654T4
Manufacturer Part # J654T4
Wattage 41 - 60 Kilowatts
Width 11" - 19"
Height 18"
Width 18"
Depth 29.13"
Weight 110 lbs
UL Yes
UL EPH Yes
cUL Yes
NSF Yes

About this item

Product Details

The Hubbell J654T4 Booster Heater is a commercial-grade electric heating unit designed for high-demand foodservice operations. With a power output of 54.0 kW, it features a durable ASME stamped stainless steel tank combined with CFC/HCFC free closed cell foam insulation for optimal thermal retention. This booster heater is engineered to provide precise temperature control via an advanced electronic display controller with low water cut-off and leak detection functionalities. Its 6-gallon storage capacity ensures efficient hot water supply, making it suitable for installation in commercial kitchens such as restaurants, cafeterias, and institutional foodservice settings requiring reliable, continuous hot water delivery. The compact yet robust design guarantees consistent performance in demanding environments, supporting workflows that demand quick, dependable heating solutions.

Top Hubbell J654T4 Features

The Hubbell J654T4 booster heater offers a high-capacity 54.0 kW electric element with a corrosion-resistant stainless steel tank, ensuring long-lasting durability. Equipped with an electronic display controller, it simplifies operational management, and its ASME-certified construction supports demanding commercial applications. The unit’s CFC/HCFC free closed cell foam insulation enhances energy efficiency, while adjustable plastic legs facilitate installation on uneven surfaces. Designed for moderate to high throughput environments, it integrates seamlessly with plumbing and electrical systems to provide consistent hot water delivery in busy foodservice operations.

  • High wattage performance: 54.0 kW for rapid heating and recovery.
  • Corrosion-resistant stainless steel: Durable tank construction for prolonged service life.
  • User-friendly electronic controls: Simplifies operation and maintenance routines.
  • Energy-efficient insulation: CFC/HCFC free foam minimizes heat loss.
  • Flexible installation: Adjustable plastic legs and compact footprint fit various kitchen layouts.

Ideal for commercial foodservice operations requiring reliable hot water boosting and fast recovery times.

Hubbell J654T4 Technical Specs

The Hubbell J654T4 booster heater operates on a 208/240 V power supply with a three-phase configuration, consuming approximately 54.0 kW to deliver consistent high-level performance. Its self-contained design incorporates an air-cooled system, making it suitable for enclosed kitchen spaces without additional ventilation requirements. The unit’s stainless steel tank measures 18 inches in height, with a width ranging from 11 to 19 inches and a depth of 29.13 inches, totaling 110 lbs in weight, supporting easy installation with standard commercial plumbing and electrical connections. It features UL and UL EPH certifications, with NSF approval, making it compliant with safety and sanitation standards in commercial environments. The product’s construction incorporates high-quality materials capable of operating in typical foodservice temperature ranges, supporting continuous operation and ease of cleaning through disassembly of components as needed.

  • Electrical compatibility: 208/240 V, three-phase, 54.0 kW power input.
  • Cooling method: Air-cooled for quiet performance and installation flexibility.
  • Production capacity: Supports high-volume hot water demands in commercial kitchens.
  • Material finish: Stainless steel exterior ensures durability and sanitation.
  • Dimensions: 18" height, 11-19" width, 29.13" depth; weighs 110 lbs.
  • Operational range: Designed for standard foodservice temperature ranges; max safe operation is within industry specifications.
  • Certification: UL, UL EPH, NSF-approved for safety and sanitation compliance.
  • Cleaning & maintenance: Disassembly for routine cleaning; minimal routine upkeep required.
  • Usage compatibility: Compatible with typical foodservice plumbing and electrical setups.

Installation requirements: Adequate clearance for maintenance, proper airflow around the unit, and appropriate drainage setup.

Power connection: Must be wired per local electrical codes, dedicated circuit recommended.

Plumbing setup: Connected via standard hot water supply lines with pressure reducing valve support.

Environmental considerations: Positioned in ventilated areas within ambient temperature controls.

Space planning: Fits into tight kitchen layouts with its compact footprint and adjustable leveling legs.

What is a commercial booster heater?

A commercial booster heater is a high-capacity electric heating device designed to increase water temperature efficiently in busy foodservice environments. It features a sturdy stainless steel tank and advanced electronic controls to ensure reliable operation, supporting continuous hot water supply for dishwashers, cleaning stations, or beverage equipment. The Hubbell J654T4 booster heater is installed in restaurants or cafeterias requiring swift, dependable hot water recovery, making it ideal for high-volume, fast-paced settings that demand operational efficiency and sanitation compliance.

Top commercial booster heater for high-demand foodservice settings

Designed for high-capacity operations, the Hubbell J654T4 provides reliable hot water boosting with durable stainless steel construction, supporting efficient workflows in busy commercial kitchens and institutional foodservice environments.

  • Operation in sizable restaurant kitchens
  • Suitable for compact commercial spaces
  • Ideal for restaurant water heating applications
  • Moderate throughput for continuous service demands
  • Supports high-volume dishwashing and sanitation needs

Why Choose Hubbell J654T4 Booster Heater

Hubbell J654T4 distinguishes itself with a robust stainless steel tank, high wattage performance, and advanced electronic controls that streamline operation. Its self-contained, air-cooled design supports reliable, quiet performance in various commercial environments, while its energy-efficient insulation reduces operational costs. The model’s compact footprint and durable construction ensure long-term performance and ease of maintenance, making it a superior choice over competitors lacking these integrated features.

  • Compact footprint optimizes limited kitchen space
  • Self-contained air-cooled system simplifies installation
  • High-performance 54.0 kW heating element ensures rapid recovery
  • Durable stainless steel tank resists corrosion and scaling
  • Advanced electronic controls facilitate precise temperature regulation

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 J654T4 Booster Heater Electric 54.0 KW
Hubbell Water Heaters

Hubbell J654T4 18 Inch Booster Heater Electric 54.0 kW with Stainless Steel Tank

$5,279.57 $9,110.00

Hubbell Water Heaters, J654T4, Booster Heater, electric, 54.0 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)