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Hubbell JTX021-3S Tankless Booster Heater Electric Wall Mount placeholder image
Hubbell Water Heaters  |  MFG #: JTX021-3S  | Item #: 546134

Hubbell JTX021-3S Tankless Booster Heater Electric Wall Mount

  • Tankless design saves valuable space
  • 21.0kW power for efficient heating
  • Incoloy-sheathed heating elements for durability
  • View More Details
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Description

Specifications

Warranty

Reviews

Certifications

The Hubbell JTX021-3S Tankless Booster Heater Electric Wall Mount is a cutting-edge solution designed for industries requiring precise and efficient hot water applications. This 21.0kW electric booster heater is engineered with three incoloy-sheathed heating elements, ensuring robust and consistent performance. It features solid-state switches and an electronic digital display controller, providing users with accurate temperature control and operational simplicity. The inclusion of a brass pressure reducing valve with a bypass enhances the system’s flexibility, while its two temperature and pressure gauges offer real-time monitoring of operational conditions. The heater is equipped with two dielectric unions to prevent galvanic corrosion, ensuring a longer lifespan and reliability. Its stainless steel exterior not only provides durability but also a sleek appearance, making it a suitable addition to any professional setting. Operating at 240v/60/1-ph, this heater meets UL, cUL, and UL EPH (ANSI NSF 5) standards, guaranteeing its compliance with safety and public health regulations. The Hubbell JTX021-3S is ideal for diverse market segments, including commercial kitchens, hospitality, and healthcare facilities, where precise hot water delivery is critical. Its advanced features and certifications make it a valuable asset for industries demanding efficiency and reliability.

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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.

Customer reviews

We're currently collecting product reviews for this item. In the meantime, here are some company reviews from our past customers sharing their overall shopping experience.

4.5
164 Reviews
  • 5
    124 (76%)
  • 4
    19 (12%)
  • 3
    5 (3%)
  • 2
    5 (3%)
  • 1
    11 (7%)
87% of customers rate this company 4- or 5-stars
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Jake E. Verified Customer   
05-20-25

Order came in a timely manner, was exactly what I ordered, and had no damage.

Recommend this Company
4 / 5
Would Buy Again
5 / 5
Delivery
5 / 5
Price
5 / 5
Product Satisfaction
5 / 5
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Nelson S. Verified Customer   
05-16-25

Very easy to order from on line. Delivery was within 3 days. No issues.

Recommend this Company
5 / 5
Would Buy Again
5 / 5
Delivery
4 / 5
Price
5 / 5
Product Satisfaction
5 / 5
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Jeff L. Verified Customer   
05-16-25

quick and easy to use. much cheaper than other suppliers and way better packaging

Recommend this Company
5 / 5
Would Buy Again
5 / 5
Delivery
5 / 5
Price
5 / 5
Product Satisfaction
5 / 5
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Hubbell Water Heaters

Hubbell JTX021-3S Tankless Booster Heater Electric Wall Mount

$5,079.74

The Hubbell JTX021-3S Tankless Booster Heater Electric Wall Mount is a cutting-edge solution designed for industries requiring precise and efficient hot water applications. This 21.0kW electric booster heater is engineered with three incoloy-sheathed heating elements, ensuring robust and consistent performance. It features solid-state switches and an electronic digital display controller, providing users with accurate temperature control and operational simplicity. The inclusion of a brass pressure reducing valve with a bypass enhances the system’s flexibility, while its two temperature and pressure gauges offer real-time monitoring of operational conditions. The heater is equipped with two dielectric unions to prevent galvanic corrosion, ensuring a longer lifespan and reliability. Its stainless steel exterior not only provides durability but also a sleek appearance, making it a suitable addition to any professional setting. Operating at 240v/60/1-ph, this heater meets UL, cUL, and UL EPH (ANSI NSF 5) standards, guaranteeing its compliance with safety and public health regulations. The Hubbell JTX021-3S is ideal for diverse market segments, including commercial kitchens, hospitality, and healthcare facilities, where precise hot water delivery is critical. Its advanced features and certifications make it a valuable asset for industries demanding efficiency and reliability.

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