The Hubbell J640S Booster Heater Electric 40.5 KW represents a commercial-grade booster heating solution designed for high-demand foodservice environments. This electric booster heater features a 6-gallon stainless steel ASME stamped tank, equipped with CFC/HCFC free closed cell foam insulation for improved energy efficiency. Its electronic display controller provides precise temperature regulation, low water cut-off, and leak detection, ensuring operational reliability in busy kitchen workflows. With a maximum wattage of 40.5 kW, it delivers consistent hot water output suitable for medium-volume restaurant or institutional applications, integrated into systems requiring reliable booster performance.
Top Hubbell J640S Features
The J640S booster heater seamlessly integrates into commercial kitchen setups, delivering reliable hot water with advanced electronic controls and durable stainless steel construction. Its 6-gallon capacity supports moderate throughput, while the CFC/HCFC free insulation minimizes environmental impact. Designed for ease of maintenance, it allows straightforward access for cleaning and inspections, ideal for restaurant, cafeteria, or institutional operations seeking consistent performance and efficient workflow integration.
- Capacity: 6-gallon stainless steel tank for steady hot water supply
- Material: ASME stamped stainless steel tank ensures durability and corrosion resistance
- Control: Electronic display controller with leak detection and low water cut-off for safety
- Installation: Includes adjustable plastic legs for versatile mounting options
- Maintenance: Easy access for service with corrosion-resistant components
Ideal for medium-volume foodservice applications requiring reliable booster heating and seamless integration into existing systems.
Hubbell J640S Technical Specs
The Hubbell J640S booster heater is built for robust performance with a 40.5 kW power input operating at standard commercial voltages, supporting 3-phase electrical supply at appropriate amperage levels. It features an air-cooled system with an overall footprint measuring approximately 18” W x 29.13” D x 18” H, and weighs 110 lbs. Constructed entirely of stainless steel with UL and UL EPH approvals, it stands out for its corrosion resistance and long service life. The unit's operating temperature range is designed to facilitate efficient hot water delivery, with a runtime suited for moderate workloads in busy foodservice environments. Maintenance involves straightforward cleaning of accessible components, with included seals and gaskets for ease of service. dimensions and clearances are optimized for commercial installation, supporting seamless integration into various kitchen layouts.**
- Electrical requirements: 3-phase, 40.5 kW, compatible with standard commercial voltage
- Cooling method: Air-cooled system for reliable operation
- Production capacity: Provides consistent heating for medium throughput needs
- Construction & finish: Stainless steel exterior, corrosion-resistant for longevity
- Dimensions: 18” W x 29.13” D x 18” H, 110 lbs weight for manageable installation
- Temperature resistance: Designed for typical operating temperatures, ensuring safety and efficiency
- Food safety: Material safe for foodservice environments, with easy cleaning features
Electrical connection: Requires standard commercial power supply with proper venting
Plumbing: Compatible with typical hot water systems, with pressure reducing valve included
Installation clearance: Adequate space for maintenance and airflow
Drainage: Proper drainage required for safe operation and maintenance
Ease of access: Removable panels for service and inspection, with included gaskets and seals
What is a commercial booster heater
A commercial booster heater is a specialized hot water heating system designed to increase water temperature in foodservice applications. The Hubbell J640S booster heater offers a self-contained, high-capacity solution featuring a 6-gallon stainless steel tank and 40.5 kW electrical input optimized for medium-volume operations. Ideal for installation in restaurant or institutional kitchens, it supports the need for consistent, on-demand hot water in applications such as dishwashing, sterilization, or preparation stations, ensuring reliable performance in busy foodservice settings.
Top Medium-Volume Booster Heaters for Foodservice Settings
The Hubbell J640S booster heater is a robust, restaurant-ready system engineered for facilities with moderate hot water demands. Its durable stainless steel build and precise electronic controls make it suitable for busy kitchens requiring dependable operation and easy maintenance, supporting efficient workflow for institutional and commercial foodservice applications. Hubbell J640S delivers consistent hot water output to meet daily operational needs.
- Operation type — suitable for medium-volume restaurant kitchens
- Kitchen space — optimized for compact commercial environments
- Foodservice category — ideal for dishwashing and sterilization stations
- Workload qualifier — supports moderate throughput for busy operations
- Use case — ensures reliable hot water supply in institutional facilities
Why Choose Hubbell J640S Booster Heater
The Hubbell J640S exceeds typical booster heater standards with its robust stainless steel construction, precise electronic control system, and energy-efficient design. Its self-contained unit offers seamless integration into commercial kitchen systems, reducing installation complexity and maintenance time. This model enhances operational efficiency and reliability, making it a superior choice for foodservice environments demanding durable and consistent hot water performance.
- Compact footprint with integrated pressure reducing valve for space efficiency
- Durable stainless steel construction ensures long-term corrosion resistance
- Electronic controls support precise temperature regulation and leak detection
- Self-contained design simplifies installation in existing systems
- Optimized for medium workload with proven reliability in foodservice operations
