Hubbell Water Heaters

Hubbell J64 Electric Booster Heater, 6-Gallon Storage, 4.0 kW

SKU: J64
$2,501.63
/each
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Hubbell J64 Electric Booster Heater, 6-Gallon Storage, 4.0 kW

ASME Stainless Steel Tank with Electronic Controls and Adjustable Legs

Compact but powerful, this 6-gallon electric booster heater delivers dependable dishroom performance with an ASME stainless steel tank and built-in leak detection.

  • 4.0 kW electric booster heater designed for commercial dishroom support.
  • 6-gallon storage capacity in a compact footprint.
  • ASME stamped stainless steel tank with stainless steel exterior.
  • Electronic display controller with low water cut-off and leak detection.
  • Pressure reducing valve with by-pass, plus T&P gauge and T&P relief valve.
  • Adjustable plastic legs and foam insulation help simplify installation and improve heat retention.

Overall Dimensions:

13.0"W x 25.0"D x 19.75"H

Product Weight:

95.0 lb

4.0 kW Electric Heating

Provides the heating power needed for booster heater applications.

4.0 kW Electric Heating

6-Gallon Storage Capacity

Compact tank size suited for commercial dishwashing operations.

6-Gallon Storage Capacity

ASME Stamped Stainless Steel Tank

Durable tank construction designed for long-term reliability.

Electronic Display Controller

Offers electronic control and easy system monitoring.

Low Water Cut-Off

Helps protect the heater from damage if water levels drop too low.

Leak Detection

Built-in detection helps identify water leaks early.

Pressure Reducing Valve with By-Pass

Supports stable water delivery to the heater.

Temperature And Pressure Protection

Includes a T&P gauge and T&P relief valve for added safety monitoring.

Adjustable Plastic Legs

Helps with leveling and installation on the floor.

CFC/HCFC-Free Closed Cell Foam Insulation

Helps retain heat efficiently while avoiding CFC/HCFC-based insulation.

Type Booster Heater
Style Storage
Installation Type Floor Model
Capacity 6 Gallons
Watts 4 kW
Material Stainless Steel
Finish Stainless Steel
Controls Electronic Display
Shipping Width 13 Inches
Shipping Depth 25 Inches
Shipping Height 20 Inches
Shipping Weight 95 Pounds
Selling Unit Each
Units Per Case 1

Certifications & Compliance

Certified badge of UL Certified
UL Certified

Warranty & Protection

1-year parts and labor on tank and components; 10-year non-prorated warranty on tank only.

Frequently Asked Questions

It has a 6-gallon storage capacity.
The unit is electric and rated at 4.0 kW.
It includes low water cut-off, leak detection, a pressure reducing valve with by-pass, a T&P gauge, and a T&P relief valve.
The unit has an ASME stamped stainless steel tank and a stainless steel exterior.
The tank and components are covered for 1 year parts and labor, and the tank only has a 10-year non-prorated warranty.

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