The Hubbell J1639S Booster Heater Electric 39.0 KW is a commercial-grade hot water boosting solution designed for high-efficiency operation in foodservice environments. This electric booster heater features a 39.0 kW heating capacity within a 16-gallon capacity stainless steel tank, providing rapid and reliable hot water delivery. Equipped with an electronic display controller, low water cut-off, leak detection, and ASME stamped construction, it ensures precise control and durability for intense operational demands. This model is optimized for applications requiring precise temperature maintenance and quick response times, making it ideal for restaurant kitchens and institutional foodservice facilities needing consistent hot water supply.
Top Hubbell J1639S Features
This booster heater is engineered for commercial foodservice settings requiring reliable hot water supply. Its high-wattage 39.0 kW heating element ensures rapid recovery, while the stainless steel tank resists corrosion and facilitates easy cleaning. Designed for ease of maintenance, it includes adjustable plastic legs for versatile installation and a pressure reducing valve with a bypass for optimal system integration. Suitable for high-demand applications, this unit supports continuous operation in busy restaurant, cafeteria, and hotel kitchen workflows, providing dependable performance in demanding environments.
- High-wattage 39.0 kW element provides fast hot water recovery
- ASME stamped stainless steel tank ensures long-term durability
- Electronic display controls enable precise temperature management
- Leak detection and low water cut-off improve system safety
- Adjustable plastic legs simplify installation on uneven surfaces
Suitable for medium-volume foodservice applications needing rapid hot water boosting.
Hubbell J1639S Technical Specs
The Hubbell J1639S booster heater operates on standard electrical requirements, utilizing a 39.0 kW heating element powered by a multi-phase electrical supply. It is equipped with UL and UL EPH certifications, ensuring compliance with safety standards. The unit features a robust ASME stamped stainless steel tank, measuring approximately 20" to 29" in width, 23.5" in depth, and 31.38" in height, weighing around 160 lbs. It is designed for vertical installation with adjustable plastic legs, and its construction includes CFC/HCFC free closed cell foam insulation. The appliance supports high-capacity output, suitable for continuous use in busy commercial kitchens, with easy access for maintenance and cleaning. The integrated electronic controls offer leak detection and low water cut-off functionalities, enhancing safety. It is engineered for use within temperature ranges typical for hot water supply, and its self-contained design makes it compatible with standard plumbing and electrical configurations.
- Electrical Requirements: 39.0 kW, three-phase, standard commercial power supply
- Cooling Method: N/A—self-contained resistance heating
- Production Capacity: Supports continuous hot water boosting in high-demand environments
- Construction & Finish: ASME stamped stainless steel with CFC/HCFC free foam insulation
- Dimensions: 20"-29" width, 23.5" depth, 31.38" height
- Weight: 160 lbs. (unit only)
- Temperature Resistance: Operating temperature capable of handling typical hot water supply demands
- Materials & Safety Features: Durable stainless steel tank, UL and UL EPH listed, leak detection system
- Cleaning & Maintenance: Easy access for inspection; disassembly required for certain components
- Electrical Connection: Compatible with standard three-phase electrical systems
- Plumbing Integration: Designed for seamless connection with existing hot water lines
- Airflow/Drainage: Adequate clearance for air circulation and drainage as per installation standards
- Installation Location: Suitable for vertical placement in utility or equipment room
- Control Setup: Electronic display with leak detection enhances operational safety
- Maintenance Access: Front-mounted controls simplify routine inspections
What is a commercial booster heater
A commercial booster heater is a specialized device used to elevate water temperature in foodservice facilities, ensuring consistent hot water supply for cleaning, sanitizing, and cooking applications. The Hubbell J1639S booster heater is designed for high-capacity settings, with a 16-gallon stainless steel tank and a 39.0 kW heating element enabling rapid water temperature recovery. Installed in restaurant kitchens, hospitals, or cafeterias, this booster heater provides dependable performance with features like electronic controls, leak detection, and safety shut-offs. It is particularly effective in environments requiring continuous hot water support for high-volume operations such as dishwashing or steam cooking.
Top commercial booster heaters for high-demand foodservice environments
Reliable high-capacity booster heaters like the Hubbell J1639S ensure consistent hot water supply in busy commercial kitchens. Built for durability with stainless steel construction, and featuring electronic control technology, these units support demanding workflow requirements and optimize operational efficiency in restaurant and institutional settings.
- Operation Type — Foodservice kitchens with continuous hot water needs
- Kitchen Setting — Compact commercial spaces requiring reliable hot water boosting
- Foodservice Category — Designed for restaurant, cafeteria, and hotel kitchen applications
- Workload Qualifier — Supports moderate to high throughput in busy environments
- Use Case — Ensures efficient dishwashing and sanitation processes
Why Choose Hubbell J1639S Booster Heater
Designed with industrial-grade stainless steel and advanced electronic controls, the Hubbell J1639S offers superior durability and precise temperature management compared to standard booster heaters. Its leak detection and safety features enhance operational safety and reduce downtime, supporting seamless integration into high-demand foodservice workflows. The compact footprint and user-friendly access panels make maintenance straightforward, improving overall efficiency in busy commercial kitchens.
- Self-contained design minimizes installation complexity
- Stainless steel construction ensures long-term corrosion resistance
- High-capacity 39.0 kW element accelerates hot water recovery
- Electronic controls enhance temperature accuracy and safety
- Optimized for medium-volume operations in restaurant and institutional settings
