The Hubbell J612R Booster Heater Electric 12.0 KW is a commercial-grade heating unit designed for high-performance water heating applications in foodservice environments. Featuring a 6-gallon stainless steel ASME stamped tank with CFC/HCFC free closed cell foam insulation, this booster heater is optimized for consistent hot water delivery. The electronic display controller includes low water cut-off and leak detection functions, providing precise control and operational safety. Its dimensions of approximately 11”–19” in width, 19.75” in height, and 13” in depth, alongside a weight of 95 lbs, facilitate versatile installation in restaurant kitchens or institutional facilities, making it ideal for mid-volume operations needing reliable hot water capacity with durability and efficiency.
Top Hubbell J612R Features
The Hubbell J612R booster heater is tailored for commercial foodservice operators requiring efficient water heating solutions. It provides seamless integration with existing plumbing and electrical systems, featuring a 12.0 kW wattage for rapid recovery times. Made from durable stainless steel, it ensures long-term corrosion resistance, while the electronic controller simplifies maintenance with leak detection and low water cut-off capabilities. Perfect for installation under sinks, in prep areas, or within compact kitchens, it supports workflow automation and operational reliability.
- Powerful 12.0 kW heating element for quick hot water recovery
- Durable ASME stainless steel tank resistant to corrosion
- Electronic controls with leak detection improve safety and maintenance
- Compact profile of 11”–19” width for flexible installation
- Included pressure reducing valve and T&P components for reliable operation
Ideal for commercial kitchens, food prep stations, or institutional use demanding consistent hot water.
Hubbell J612R Technical Specs
The Hubbell J612R Booster Heater operates with a voltage requirement of 240V, 60Hz frequency, and three-phase power, drawing up to approximately 19 amps at 12 kilowatts. It is an electric self-contained unit rated for UL and UL EPH standards, featuring a stainless steel construction with a 6-gallon capacity and overall dimensions of roughly 13” W x 25” D x 19.75” H. The unit’s weight is 95 lbs, designed for stability and durability in commercial environments. Its insulation is CFC/HCFC free closed-cell foam, supporting energy efficiency. The system includes a pressure reducing valve with bypass, T&P gauge, and reset valve, facilitating seamless integration into existing plumbing systems. Maintenance involves routine inspection of controls and leak detection systems, with disassembly limited to electronic components and valve assemblies.
- Electrical Requirements: 240V, 60Hz, three-phase, 19A, 12.0 kW
- Construction & Finish: Stainless steel exterior for corrosion resistance
- Temperature Tolerance: Operating range standard for commercial water heating needs
- Dimensions: 13" W x 25" D x 19.75" H, 95 lbs total weight
- Includes Safety & Control Components: T&P gauge, leak detection, low water cut-off
- Electrical Connection & Power Supply: Requires proper electrical wiring compatible with 240V three-phase supply
- Plumbing & Integration: Compatible with standard commercial water line connections, includes pressure reducing valve with bypass
- Installation Clearance: Adequate airflow and drainage clearance recommended per installation manual
- Maintenance Considerations: Easy access to electronic display and control components for routine checks
- Workflow Compatibility: Suitable for undercounter or wall-mounted installation in high-demand settings
What is a commercial booster heater?
A commercial booster heater is a self-contained water heating unit designed to rapidly elevate water temperature for restaurant, hospital, or institutional applications. The Hubbell J612R booster heater is equipped with a stainless steel tank rated for 6 gallons, a 12.0 kW electric element, and electronic controls for precise operation, making it ideal for installations where consistent hot water supply is critical. Typically installed in undercounter stations or food prep areas, it supports workflows requiring moderate to high throughput with reliable safety features and energy-efficient insulation, perfect for mid-volume foodservice operations.
Top Booster Heaters for Foodservice Environments
Designed for commercial kitchens with moderate throughput, the Hubbell J612R booster heater features durable construction, precise electronic controls, and a compact footprint, making it suitable for undercounter and prep area installations. Hubbell J612R is engineered for reliable hot water supply, supporting operational efficiency in restaurant or institutional settings where space and performance are critical.
- Operation Type — Suitable for medium-volume commercial kitchens
- Kitchen Setting — Ideal for compact food prep and dishwashing stations
- Foodservice Category — Fits in institutional and restaurant environments
- Workload Qualifier — Supports moderate throughput demands
- Use Case — Ensures consistent hot water for manual cleaning processes
Why Choose Hubbell J612R Booster Heater
Hubbell J612R stands out among booster heaters with its robust stainless steel construction, comprehensive electronic controls, and compact design tailored for commercial foodservice applications. It offers high reliability, energy-efficient insulation, and safety features like leak detection, setting it apart from competitors’ models. Its versatile dimensions and integrated components optimize workflow and reduce installation complexity, making it a superior choice for demanding kitchen environments.
- Self-contained design with integrated safety features
- Durable stainless steel tank withstands harsh kitchen conditions
- Compact footprint supports flexible undercounter placement
- Precise electronic control for consistent hot water delivery
- Enhanced energy efficiency with CFC/HCFC free insulation
