Key specifications

Amps
47.5 Amps
Phase
1-Phase
Dimensions
13.25"W × 13.0"D × 12.5"H
Type
Booster Heater
Style
Storage
Installation Type
Floor Model
Spec sheet

Hubbell Water Heaters J35.7A Electric Storage Booster Heater, 3-Gallon Stainless Steel Tank, 5.7 kW, Electronic Display

$2,359.88
/each
Estimated to ship in 11–14 business days Free Shipping
Power 2 models
Included: Hubbell Water Heaters warranty Tank and components are covered for one year of parts and labor; the tank alone is covered for ten years on a non-prorated basis

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Questions before you buy?

Talk to a specialist — usually within 1 hour, 9am–6pm EST.

Questions before you buy?

Talk to an equipment specialist about voltage, installation or the right size for your kitchen.
Usually within 1 hour, 9am–6pm EST.

Specifications

Type Booster Heater
Style Storage
Installation Type Floor Model
Material Stainless Steel
Capacity 3 Gallons
Voltage 120 Volts
Amps 47.5 Amps
Watts 5.7 kW
Phase 1-Phase
Controls Electronic Display Controller
Insulation CFC/HCFC-Free Closed Cell Foam
Safety Features Low Water Cut-Off, Leak Detection
Relief Valve T&P Relief Valve
Tank Certification ASME Stamped

Description

The Hubbell Water Heaters J35.7A is an electric storage booster heater with a 3-gallon ASME-stamped stainless steel tank and 5.7 kW heating power.

  • Electronic display controller with low water cut-off and leak detection
  • Stainless steel exterior with CFC/HCFC-free closed cell foam insulation
  • T&P relief valve

Overall Dimensions:

13.25"W x 13.0"D x 12.5"H

Product Weight:

46.0 lb

Electric Heating

Provides 5.7 kW of heating power at 120 Volts and 47.5 Amps.

Storage Capacity

Provides 3 gallons of storage capacity.

ASME-Stamped Tank

Uses a stainless steel tank stamped to ASME requirements.

Electronic Display Controller

Includes an electronic display controller with low water cut-off and leak detection.

Insulation

Uses CFC/HCFC-free closed cell foam insulation.

Stainless Steel Exterior

Features a stainless steel exterior.

T&P Relief Valve

Includes a temperature and pressure relief valve.

Documentation

Certifications & Compliance

Certified badge of NSF Certified
NSF Certified
Certified badge of UL Certified
UL Certified

Frequently Asked Questions

The J35.7A has a 3-gallon storage capacity.
The booster heater operates at 120 Volts, draws 47.5 Amps, and uses 1-Phase power with 5.7 kW heating power.
Yes. It has an electronic display controller with low water cut-off and leak detection.
It has an ASME-stamped stainless steel tank.
The product includes low water cut-off, leak detection, and a T&P relief valve.
The tank and components have a one-year parts and labor warranty. The tank alone has a ten-year non-prorated warranty.

Need help deciding?

Our specialist can help you confirm dimensions, building requirements, and other important details before you buy. We usually reply within 1 hour.

or call (888) 307-5030