The Hubbell JSK-3T Sanitizing Sink Heater is a commercial-grade electric under-sink appliance designed for precise temperature regulation and sanitation in foodservice environments. Operating at 3.0kW, this unit features an all stainless steel body and base, ensuring durability and hygienic performance. Its digital display controller includes a low water cut-off, providing safe, efficient heating for 15" square sink areas. Engineered for food safety compliance, the JSK-3T is ideal for food preparation stations, restaurants, and institutional kitchens requiring reliable sanitizing solutions. Its compact undersink design allows seamless integration into existing plumbing setups while maintaining professional standards for sanitation and temperature control.
Top Hubbell JSK-3T Features
The Hubbell JSK-3T sanitizing sink heater offers over-temperature protection, an all stainless steel construction for durability, a digital display for precise control, and a low water cut-off for safety. Its undersink configuration facilitates easy installation and maintenance, making it suitable for high-demand foodservice applications such as restaurant prep areas and institutional kitchens, where sanitation and reliability are critical.
- Electric 3.0kW heating capacity for quick recovery and consistent sanitation
- All stainless steel body and base for corrosion resistance and durability
- Digital display controller with low water cut-off for safety and ease of operation
- Undersink installation fits 15" square sink areas for streamlined workflow
- Low maintenance design with easy disassembly and cleaning routines
Ideal for installation in food prep stations or sanitation areas requiring reliable, regulated sanitizing water heating.
Hubbell JSK-3T Technical Specs
The Hubbell JSK-3T sanitizing sink heater is engineered to operate with a 240V, 1-phase electrical supply, drawing approximately 12.5 amps at 3kW wattage. Its all stainless steel construction ensures longevity in demanding environments, with dimensions of 8 inches in width, 9.75 inches in depth, and 17.13 inches in height. This self-contained unit weighs 35 pounds, optimized for quick installation and service. It features ETL and ETL-sanitation standards certification, ensuring compliance with commercial sanitation regulations. Designed for continuous use, it maintains consistent water temperatures suitable for foodservice sanitation processes, with a maximum operating temperature that aligns with standard sterilization protocols. Maintenance involves routine cleaning of the stainless steel surfaces and periodic inspection of the digital controller and low water cut-off components. The compact footprint and durable construction support integration into undercounter kitchen setups, supporting high-performance workflow essential to commercial food operations.
- Electrical Requirements: 240V, 1-phase, 12.5A, 3.0kW
- Construction & Finish: Stainless steel exterior and base for corrosion resistance
- Dimensions: 8" W x 9.75" D x 17.13" H
- Weight: 35 lbs for stable installation and servicing
- Certifications: ETL and ETL Sanitation standards compliance
- Temperature Range: Operates within safe, food-grade sanitizing temperature limits
The installation requires proper electrical wiring, plumbing for hot water supply, and clearance for maintenance access, particularly around the low water cut-off and digital interface components. Ventilation is not required; however, drainage must support water flow and disposal protocols consistent with sanitation codes. Routine cleaning involves wiping stainless steel surfaces with compatible cleaning agents, with disassembly being straightforward for periodic upkeep. The unit's compact design facilitates seamless undercounter integration, making it suitable for high-turnover food prep environments.
What is a commercial sink heater?
A commercial sink heater is a specialized appliance designed to heat water directly in foodservice sinks, ensuring sanitation through precise temperature control. The Hubbell JSK-3T is a self-contained, electric under-sink model that provides reliable, regulated hot water for sanitizing food contact surfaces or equipment. Installed in undercounter environments, it features stainless steel construction and digital controls for accurate operation, making it ideal for mid-volume restaurant prep stations, catering kitchens, and institutional foodservice settings that demand quick, consistent sanitization cycles with minimal maintenance.
Top Commercial Sink Heaters for Foodservice Settings
Reliable and built for durability, the Hubbell JSK-3T excels in standard operations within commercial kitchens, providing precise sanitizing water heating suitable for medium workload workflows, installed in undercounter food prep stations for efficient sanitation processes.
- Operation Type — suitable for moderate throughput kitchen environments
- Kitchen Type — ideal for compact, undercounter food preparation areas
- Foodservice Category — designed for sanitizing and rinsing stations
- Workload Qualifier — reliable for medium-volume daily use
- Use Case — used in establishments requiring consistent sanitization cycles
Why Choose Hubbell JSK-3T?
Hubbell JSK-3T stands out from similar electric sink heaters through its robust stainless steel construction, advanced digital control, and comprehensive safety features like low water cut-off. Its compact design simplifies integration into existing kitchen layouts, reducing installation time and maintenance effort. The unit's thermal reliability and sanitation compliance support high operational standards, ensuring consistent, safe water temperatures critical in professional foodservice environments.
- Self-contained design simplifies installation and reduces setup time
- All stainless steel construction ensures long-term durability
- Digital control enhances temperature accuracy and safety monitoring
- Compact footprint fits under standard 15" square sinks with ease
- It maintains sanitation standards without sacrificing performance
