Delivering to

Why you’ll love it

RestaurantSupply.com is your trusted source for Hubbell electric sink heaters.

  • Authorized Hubbell dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Hubbell JSK-6R electric sink heaters
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert
Free Shipping
$2,029.15 $3,535.00
You save $1,505.85 (43%)

FREE Delivery to:

Why you’ll love it

RestaurantSupply.com is your trusted source for Hubbell electric sink heaters.

  • Authorized Hubbell dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Hubbell JSK-6R electric sink heaters
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Hubbell JSK-6R 8 Inch Sanitizing Sink Heater Electric All Stainless Steel

Hubbell  |  MFG #: JSK-6R  |  Item #: 454673
Item: #454673

Technical details
Manufacturer Hubbell Water Heaters
Model Number JSK-6R
Manufacturer Part # JSK-6R
Wattage 6 Kilowatts
Height 17.13"
Width 8"
Depth 9.75"
Weight 35 lbs
ETL Yes
ETL-Sanitation Yes

About this item

Product Details

The Hubbell JSK-6R Sanitizing Sink Heater Electric 6.0kW is a commercial-grade undersink sanitizing heater designed for foodservice environments requiring precise temperature control and sanitation. This model features a 6.0kW electric heating element housed within an all-stainless steel body and base, ensuring durability and corrosion resistance. Its compact dimensions—8" W x 9.75" D x 17.13" H—allow versatile installation beneath sinks with a suitable 19"-21" square sink area. Equipped with a digital display controller and a low water cut-off system, the JSK-6R ensures safe, efficient operation in busy kitchens, especially for tasks involving water sanitization and temperature maintenance in food preparation and dishwashing stations.

Top Hubbell JSK-6R Features

The Hubbell JSK-6R sanitizing sink heater caters to commercial foodservice operators requiring reliable hot water for sanitation, featuring a 6.0kW electric design with digital control for precise temperature regulation. Its all stainless steel construction ensures longevity and ease of maintenance in demanding kitchen environments. Designed for undersink installation, it supports countertop sanitization processes and integrates seamlessly into existing plumbing systems. The low water cut-off enhances safety and reduces energy waste, while its compact form simplifies setup in tight spaces, making it ideal for dishwashing and food prep stations.

  • Powerful 6.0kW heating element delivers quick sanitizing water output
  • All stainless steel body and base for corrosion resistance and durability
  • Digital display controller enables precise temperature adjustments
  • Low water cut-off safety feature prevents overheating and dry operation
  • Undersink design with compact footprint fits standard kitchen configurations

Ideal for commercial dishwashing stations and food prep areas requiring reliable hot water sanitation

Hubbell JSK-6R Technical Specs

The Hubbell JSK-6R operates on a dedicated electrical supply of 6 kilowatts, typically requiring a standard voltage and phase suitable for commercial kitchen power setups. Its self-contained, all stainless steel construction resists moisture and corrosion in wet environments. The unit measures 8" wide, 9.75" deep, and stands at 17.13" high, weighing 35 lbs for easy installation and service. The ETL and ETL-Sanitation compliance ensure safety and sanitation standards are met for foodservice use. With a typical energy consumption of 6 kW and a variable temperature range suited for sanitization, it provides consistent, efficient operation for high-use settings. The durable materials support regular cleaning, with disassembly designed for straightforward maintenance and inspection. The product's robust stainless steel finish ensures longevity and resistance to corrosive washdowns, while its compact size facilitates undercounter placement in busy kitchens designed for moderate workloads, such as restaurants and healthcare facilities.

  • Electrical Requirements: 6kW, standard voltage and phase for commercial kitchens
  • Construction & Finish: All stainless steel, corrosion-resistant for wet environments
  • Dimensions: 8" W x 9.75" D x 17.13" H with a shipping weight of 35 lbs
  • Temperature Range: Supports safe sanitization temperatures for water
  • Maintenance: Easy disassembly for routine cleaning and servicing
  • Certification: ETL and ETL-Sanitation approved for food safety standards
  • Electrical Compatibility: Requires dedicated circuits for safe operation
  • Plumbing Integration: Compatible with standard sink drain and water supply connections
  • Clearance Needs: Adequate space beneath sink for installation and servicing
  • Drainage: Must include proper drain connections for efficient water flow
  • Usage Conditions: Operates within specified temperature and pressure ranges for sanitation protocols

What is a commercial sanitizing sink heater?

A commercial sanitizing sink heater is a specialized appliance designed to rapidly heat water to sanitizing temperatures for dishwashing and sanitation tasks in foodservice settings. The Hubbell JSK-6R sanitizing sink heater is installed beneath sinks in restaurants, healthcare facilities, and other foodservice operations. Its all stainless steel construction ensures durability and compliance with sanitation standards, while the digital controls provide precise temperature regulation. Capable of delivering consistent hot water, it supports high-volume workflows where sanitation efficiency and safety are paramount, making it suitable for moderate throughput environments focused on maintaining hygiene standards.

Top sanitizing sink heaters for foodservice environments

Reliable and robust, the Hubbell JSK-6R sanitizing sink heater is constructed for moderate-volume foodservice applications requiring durable, efficient hot water supply. Designed for undercounter installation, it supports kitchen workflows involving dish sanitation and food prep sanitation stations. Hubbell JSK-6R delivers consistent performance in busy institutional kitchens, ensuring safety and efficiency without complexity.

  • Operation Type — Suitable for moderate throughput dishwashing stations
  • Kitchen Type — Fits in compact commercial kitchen areas
  • Foodservice Category— Ideal for restaurant and cafeteria settings
  • Workload Qualifier — Supports medium-volume sanitation routines
  • Use Case — Facilitates reliable hot water for dish sanitation

Why Choose Hubbell JSK-6R Sanitizing Sink Heater

Hubbell JSK-6R stands out with its all stainless steel construction, precise digital control, and safety features like low water cut-off, offering dependable, long-term performance. Its compact design facilitates installation in space-limited environments, and its robust build withstands daily sanitation operations. This model provides a combination of durability, safety, and efficiency that elevates standard commercial sink heaters, supporting efficient workflow and consistent sanitation practices across foodservice settings.

  • Self-contained design optimizes installation and maintenance
  • All stainless steel body ensures corrosion resistance in wet environments
  • Compact footprint suited for undercounter deployment in tight kitchens
  • Digital temperature control enhances operational precision
  • Safety features prevent dry heating and over-temperature conditions

Certifications

ETL Sanitation logo

ETL Sanitation

The item meets or exceeds the sanitation standards set by Edison Testing Laboratories (ETL).

ETL logo

ETL

This item has been evaluated by Edison Testing Laboratories (ETL) and has been found to meet or exceed electrical and gas safety standards.

Certifications

Customer reviews

Hubbell JSK-6R Sanitizing Sink Heater Electric 6.0kW
Hubbell Water Heaters

Hubbell JSK-6R 8 Inch Sanitizing Sink Heater Electric All Stainless Steel

$2,029.15 $3,535.00

Hubbell Water Heaters, JSK-6R, Sanitizing Sink Heater, electric, 6.0kW, undersink design, digital display controller with low water cut-off, all stainless steel body & base, for 19"-21" square sink area, ETL, ETL-Sanitation (ANSI/NSF4)