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Why you’ll love it

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

  • Authorized Hubbell dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Hubbell JTX027-3T6 electric tanksless booster heaters
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Hubbell JTX027-3T6 16 Inch Tankless Electric Booster Heater Wall Mount

Hubbell  |  MFG #: JTX027-3T6  |  Item #: 546147
Item: #546147

Technical details
Manufacturer Hubbell Water Heaters
Model Number JTX027-3T6
Manufacturer Part # JTX027-3T6
Wattage 21 - 30 Kilowatts
Height 17"
Width 16.19"
Depth 3.56"
Weight 24 lbs
NSF Yes
UL Yes
UL EPH Yes
cUL Yes

About this item

Product Details

The Hubbell JTX027-3T6 Tankless Booster Heater is a commercial-grade electric wall-mount unit designed for high-efficiency water heating applications. Engineered by Hubbell Water Heaters, this model features a compact 17-inch height and 16.19-inch width with a depth of 3.56 inches, providing reliable and continuous hot water supply for demanding foodservice operations. Equipped with three incoloy-sheathed heating elements and an electronic digital display controller, it offers precise temperature regulation and optimal performance. Suitable for commercial kitchens, dishwashing stations, and beverage prep areas, this booster heater is built for durability and consistent operation in demanding environments. Its technical specifications include a 21-30 kilowatt power rating, 600V, three-phase configuration, and UL/UL EPH approvals, ensuring compliance with industry standards and safety requirements.

Top Hubbell JTX027-3T6 Features

The Hubbell JTX027-3T6 tankless booster heater provides high-capacity electric water heating with durable incoloy-sheathed elements and a digital control interface, ideal for commercial kitchen workflows requiring reliable hot water on demand. Its solid-state switches and pressure gauges facilitate precise operation and monitoring, while dielectric unions ensure straightforward maintenance and installation compatibility in tight spaces.

  • High wattage output: 21-30 kW for rapid heating and steady hot water supply.
  • Durable construction: Incoloy-sheathed elements resist corrosion in demanding foodservice environments.
  • Ease of maintenance: Electronic controller enables quick troubleshooting and adjustments.
  • Compact installation: Wall-mount design simplifies integration into existing commercial setups.
  • Optimized workflow: Designed for high-performance use in dishwashing stations and prep lines.

Ideal for facilities needing continuous hot water where space efficiency and durability are crucial.

Hubbell JTX027-3T6 Technical Specs

The Hubbell JTX027-3T6 tankless booster heater operates at 600V with a three-phase electrical connection, consuming 21 to 30 kilowatts depending on load. Its construction features a stainless steel exterior for corrosion resistance, with dimensions of 16.19 inches in width, 17 inches in height, and 3.56 inches in depth, weight approximately 24 pounds. The unit is equipped with UL, UL EPH, and NSF standards compliance, ensuring safety and sanitation suitability for commercial foodservice applications. It boasts a digital display controller for precise temperature management and includes two pressure and temperature gauges for operational monitoring. Installation requires proper electrical and plumbing hookups, including dielectric unions for secure connections and easy service access.

  • Electrical Requirements: 600V, three-phase, 21-30 kW, 24 lbs.
  • Material & Finish: Stainless steel exterior, corrosion-resistant build.
  • Dimensions & Weight: 16.19" W x 17" H x 3.56" D; 24 lbs.
  • Certifications: UL, UL EPH, NSF for safety and sanitation compliance.
  • Installation Needs: Requires proper electrical hookup, plumbing connections, and clearance for maintenance.

What is a commercial booster heater?

A commercial booster heater is a self-contained unit designed to increase water temperature efficiently for foodservice environments, such as dishwashing stations, cafes, and catering facilities. The Hubbell JTX027-3T6 is a tankless electric booster heater optimized for continuous hot water delivery with rapid response times. Installed in undercounter or wall-mounted setups, this device is suitable for high-demand operations, ensuring hot water is available for sanitation, preparation, and service tasks in medium-volume foodservice settings. Its robust construction and advanced electronic controls make it a reliable choice for demanding commercial applications.

Top commercial booster heaters for medium-volume foodservice settings

Designed for reliable operation in moderate-demand commercial kitchens, the Hubbell JTX027-3T6 booster heater offers durable incoloy elements and precise digital control, suitable for post-wash heating and on-demand hot water. Hubbell JTX027-3T6 is recognized for its compact, wall-mounted design, making it ideal for foodservice environments requiring space-efficient, restaurant-ready equipment for consistent hot water supply.

  • Operation in busy dishwashing stations—robust performance for moderate workloads
  • Suitable for compact kitchens—space-efficient wall-mount installation
  • Ideal for prep areas—steady hot water for multiple tasks
  • Supports medium throughput—fast startup and responsive temperature control
  • Designed for commercial foodservice—built to withstand daily heavy use

Why Choose Hubbell JTX027-3T6

Hubbell JTX027-3T6 stands out as a reliable, self-contained, tankless electric booster heater with proven durability and advanced digital controls. Its corrosion-resistant stainless steel exterior, combined with easy maintenance features, delivers consistent performance and straightforward service in demanding foodservice settings. Compared to competitors, this model offers a compact footprint with high wattage capacity tailored for moderate-volume applications, enhancing operational efficiency and sanitation standards.

  • Compact footprint ideal for tight commercial installation spaces
  • Enhanced durability with incoloy-sheathed elements
  • Advanced digital display for precise temperature control
  • Built-in pressure gauges simplify system monitoring
  • High-performance at 21-30 kW for reliable hot water supply

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 JTX027-3T6 Tankless Booster Heater Electric Wall Mount
Hubbell Water Heaters

Hubbell JTX027-3T6 16 Inch Tankless Electric Booster Heater Wall Mount

$6,430.25 $7,565.00

Hubbell Water Heaters, JTX027-3T6, Tankless Booster Heater, electric, wall mount, 27.0kW, (3) incoloy-sheathed heating elements, solid state switches, electronic digital display controller, brass pressure reducing valve with bypass, (2) temperature & pressure gauges, (2) dielectric unions, stainless steel exterior, 600v/60/3-ph, 26.0 amps, UL, cUL, UL EPH (ANSI NSF 5)