Electric Low Capacity

Light Duty Commercial

Electric cement lined water heater Model E
  • Light Duty
  • 6 - 119 Gallon Capacity
  • Up to 12KW - 1 Phase or 3 Phase

Ceiling Hung Horizontal

Electric horizontal ceiling hung water heater Model HE/HSE
  • Horizontal, Ceiling Hung
  • 19 or 30 Gallon Capacity
  • Up to 20 KW - 1 or 3 Phase

Heat Pump
Hybrid

Hybrid electric heat pump water heater Model PBX
  • Heat Pump Water Heater
  • 40 - 119 Gallon Capacity
  • 1 or 3 Phase

Point-Of-Use Water Heater

Mini compact point of use water heater
  • Point-of-Use
  • 2.5 Gallon Capacity
  • Digital Display

Point-Of-Use Storage

Point-of-use electric water heater Model CE110
  • Point-of-Use
  • 1 Gallon Capacity
  • 1000 or 450 Watts - 1 Phase

Point-Of-Use Tankless

Electric tankless point-of-use water heater Model R Tankless
  • Whole House / Point-of-Use
  • Availabe 3 thru 27 KW - 1 Phase

Circulation (Instantaneous)

Electric circulation heater Hubbell Model CR
  • Circulation (Instantaneous)
  • Heavy Duty Construction
  • 25-1600 KW - 1 or 3 Phase

Industrial Process Heater

Model V16
  • Process Systems & Industrial
  • ASME Stamped
  • Up to 88 KW - 1 or 3 Phase

Heavy Duty Commercial

Commercial heavy duty electric storage water heater Model SE
  • Heavy Duty
  • 6-119 Gallon Capacity
  • Up to 58 KW - 3 Phase

Tankless Commercial

Electric tankless water heater Model HX/TX
  • Tankless Commercial
  • Highly efficient tankless
  • Up to 54 KW - 1 or 3 Phase

Large ASME
Heater

Large capacity electric storage tank water heater Model SH
  • Large Capacity
  • 80-5000 Gallon Capacity
  • All KW ratings - 1 or 3 Phase
     

Commercial Condensing Gas Water Heater

Gas tankless water heater Model NX
  • High Efficiency Condensing Burner
  • 316L SS ASME Heat Exchanger
  • BTU input from 200,000 to 800,000 MBH

Commercial/ Industrial
Condensing Gas Water Heater

Gas tankless water heater Model NXT
  • High Efficiency Condensing Burner
  • 316L stainless steel and ASME stamped heat exchanger
  • BTU input from 200 to 400 MBH

DI / RO Gas
Tankless

DI/RO gas fired tankless water heater Model DGX
  • DI/RO Water Heater
  • High Efficiency Condensing Burner
  • 199,950 and 250,000 BTU

Condensing Gas
Storage Water Heater

Condensing gas storage tank water heater Prime
  • High Efficiency Condensing Burner
  • Removable 316L SS Heat Exchanger
  • 55,000 BTUs
       

Large ASME
Steam Heater

Steam fired water heater large capacity Model ST
  • Storage Type
  • 80-5000 Gallon Capacity
  • ASME Stamped

Packaged Semi-Instantaneous

Semi-Instantaneous Steam Fired Water Heater Model STX
  • Semi-Instantaneous
  • Space saving design
  • Provides 10,500 GPH

Point-Of-Use
Steam

Storage tank steam fired water heater Model PS
  • Light Duty
  • 65-119 Gallon Capacity
  • For low demand/recovery

High Capacity Instantaneous

Instantaneous steam fired water heater Model F
  • Instantaneous
  • 7 Sq. Ft. of floorspace
  • Up to 120 GPM
     

Semi-Instantaneous Indirect

Indirect fired semi-instantaneous water heater Hubbell Model BWX
  • Semi-Instantaneous
  • Vertical or Horizontal
  • ASME Stamped

Large ASME
Indirect

Indirect fired storage tank water heater Hubbell Model BW
  • Storage Type
  • Vertical or Horizontal
  • 80-5000 Gallon Capacity

Small Capacity Indirect

Indirect fired storage tank water heater model T Transflow
  • Indirect Fired
  • 35-119 Gallon Capacity
  • Utilizes boiler water

Solar

Solar water heater Model SLN
  • Solar Heater
  • Vertical Storage Type
  • 65-119 Gallon Capacity

Indirect Plate Heat Exchanger

Plate Heat Exchanger Indirect Fired Water Heater Model BWP
  • Fully Packaged System
  • Full Range of Styles/Sizes
  • Storage Type

Indirect Plate Heat Exchanger

Plate Heat Exchanger Indirect Fired Water Heater Model BWXP
  • Compact Design
  • Instantaneous
  • Replaceable brazed plate or plate and frame
   

Storage
Tanks

ASME and None ASME storage vessels Hubbell Model StorageTank
  • ASME & Non ASME designs
  • Hydrastone Cement
  • Vertical or Horizontal

Buffer
Tanks

ASME and None ASME storage vessels Hubbell Model BufferTank
  • Carbon Steel Construction
  • Long Warranty
  • ASME Section VIII, Division 1
   
       

Explosion
Resistant

Electric hazardous location water heater Model ER
  • Hazardous Location
  • 10-5000 Gallon Capacity
  • Up to 1600 KW - 1 or 3 Phase

Industrial Process Heater

Electric process industrial water heater Model V
  • Process Systems & Industrial
  • ASME Stamped
  • Up to 88 KW - 1 or 3 Phase

RO / DI Heater Compact

DI/RO electric hot water heater Model HD
  • RO/DI Water Heater
  • Point-of-Use Heater
  • Up to 88 KW - 1 or 3 Phase

RO / DI Heater Storage

DI/RO electric hot water heater Model D
  • RO/DI Water Heater
  • 1-119 Gallon Capacity
  • Up to 88 KW - 1 or 3 Phase

Emergency Shower Tankless

Electric tankless safety shower water heater Model ETX
  • Tankless Emergency Tepid Water
  • NEMA 4 Standard
  • Up to 88 KW - 1 or 3 Phase

Tepid Water for Emergency Fixtures

Electric safety shower water heater Model EMV
  • Emergency Tepid Water
  • Fully packaged system
  • Integrated mixing valve

Fully Integrated Package

Model Packaged Skid Electric Fluid Heating System
  • Customized to your specifications
  • Full featured system ready for your application

Light Duty
Electric

Electric water heater for shipboard marine use single phase power Model ME
  • Light Duty
  • 6-119 Gallon Capacity
  • Up to 6 KW - 1 Phase

Heavy Duty
Electric

Electric water heater for shipboard marine use three phase power Model MSE
  • Vertical
  • 6-119 Gallon Capacity
  • 1 or 3 Phase - Up to 58 KW

Large ASME
Electric

Electric water heater for shipboard marine use large capacity Model MSH
  • Large Capacity
  • 80-5000 Gallon Capacity
  • All KW ratings - 1 or 3 Phase

Naval

Naval shipboard marine electric water heater Hubbell Model 177
  • MIL Spec Navy Heaters
  • Comforms to MIL-H-965
  • Shock and EMI protection

Tankless
Electric

Electric tankless water heater for shipboard marine use model MHX/MTX
  • Tankless Marine Heater
  • Provides 180°F water
  • 11 to 54 KW - 1 or 3 Phase

Fully Integrated Package

Shipboard Electric Water Heating System Model Integrated Skid
  • Customized to your specifications
  • Full featured system ready for your application
   

Foodservice
Electric Booster

Electric booster water heater Model J
  • Booster Heater
  • Provides 180°F water
  • Up to 88 KW - 1 or 3 Phase

Foodservice Tankless
Electric Booster

Electric tankless booster heater Model JTX
  • Tankless Booster Heater
  • Provides 180°F water
  • 11 to 54 KW - 1 or 3 Phase

Foodservice Gas
Fired Booster Heater

Gas fired booster heater Model PT
  • Gas Booster Heater
  • High Efficiency Condensing Burner
  • 55,000 to 199,000 BTU

Foodservice Point-of-Use
Water Heaters

Mini compact 2.5 Gallon Booster Heater
  • Hot water for remote locations
  • Perfect for glasswashers
  • 120V models available

Foodservice Sanitizing
Sink Heater

Model JSK
  • Provides rinse water for manual warewashing
  • Perfect for 3 compartment sinks
  • Available in 3,4,6 or 9 KW

Food Rethermalizer Baine-Marie Heater

Model JFR
  • Mounts under sink or holding vessel
  • Keeps food at SERV safe temperature
  • Available up to 9 KW

Foodservice Point-of-Use
Water Heater

Compact point-of-use electric water heater Model J1SSA
  • Point-of-Use
  • 1 Gallon Capacity
  • 1000 Watts - 1 Phase
 

Immersion Heating
Elements

Electric immersion tubular style heaters
  • Immersion Electric Heaters
  • Flanged or Screw Plugs Types
  • All KW ratings - 1 or 3 Phase

Heat Transfer
Coils

Heat exchanger and heating coil water heaters
  • Immersion Heat Transfer Coils
  • U tube type
  • Range of Materials

Stainless Steel T & P
Relief Valve

Stainless Steel T & P Relief Valve
  • 316 L Stainless Steel construction
  • Corrosion Resistant
  • ASME Section IV, HV Stamped
 
       
Electric High Capacity
Gas Fired
Steam Fired
Indirect
Storage
Special Purpose
Marine
Foodservice Equipment
Elements & Exchangers
Product Center
Model JFR
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Model JFR

Food Rethermalizer/Bain-Marie Water Heater

Up to 9 KW, Single Phase and Three Phase

The Hubbell Food Rethermalizer / Bain-Marie Heater (JFR) is designed to heat or hold foods at safe-serving temperatures when used with a Food Rethermalizer or Bain-Marie.


  • The all stainless steel body and base comes standard on every model
  • Electronic controls provide precise and consistent water temperatures
  • Digital display for visual confirmation of set point temperature and fault conditions
  • Equipped with an energy cut-off (ECO) for built-in protection against higher than normal water temperatures
  • Low water cut off to prevent element burnout
  • ETL & ETL Sanitation (ANSI-NSF4) listed
  • Shipped ready to install with all gaskets and fittings
  • Straight thread, screw-type elements with o-ring gasket for easy replacement
  • Separate pump and heating compartment drains allow for easy cleaning and sanitizing
  • Standard 2" brass plated plumbing fittings for mounting into a holding vessel
  • Multiple voltage options available

Food Rethermalizer Requirements

NSF Standard 4 requires, for products manufactured for the purpose of rethermalizing food, that the food reach a safe serving temperature of 165°F in two hours or less in order to be listed to the NSF4 standard. The Hubbell model JFR is designed specifically for food rethermalizing, but only in conjunction with a hot water bath rethermalizer. Hubbell supplies neither the vessel nor the system that determines how food is placed and held in the vessel. The Hubbell JFR only supplies hot water to the vessel. Each vessel must pass its own NSF performance requirements and although Hubbell provides sizing recommendations to help correctly size the JFR to the vessel, there are many variables involved in the manufacturing of the vessel that impact its ability to pass the NSF requirements. The Hubbell JFR is ETL and ETL Sanitation (ANSI NSF 4) listed for construction only. It is the responsibility of the manufacturer of the vessel to have the complete rethermalizing product tested and listed to the NSF 4 Standard once the JFR is installed onto the vessel.

Model JFR Water Heater Specifications

Specifications
Vessel Top in Square Feet* kW Model Voltage ** 50/60 Hz Phase Amps Minimum Breaker Size Wiring Sizing AWG
Food Rethermalizer Bain-Marie
1.5 Square Feet or Less 4 Square Feet or Less 3 JFR-3RS 208 1 14.4 20 12
JFR-3S 220 - 230 - 240 11.5 - 12.0 - 12.5 15 - 15 - 20 14 - 14 - 12
JFR-3T4S 480 6.3 15 14
JFR-3R 208 3 9.4
JFR-3T 240 7.2
JFR-3T4 480 3.6
JFR-3T6 600 3.0
1.5 to 2.25 Square Feet 4 to 6 Square Feet 4.5 JFR-4RS 208 1 21.7 30 8
JFR-4S 220 - 230 - 240 17.2 - 18.0 - 18.8 25 10
JFR-4T4S 480 9.4 15 14
JFR-4R 208 3 12.5 20 12
JFR-4T 240 10.8 15 14
JFR-4T4 480 5.4
JFR-4T6 600 4.5
2.25 to 3 Square Feet 6 to 8 Square Feet 6 JFR-6RS 208 1 28.9 40 8
JFR-6S 220 - 230 - 240 22.9 - 24.0 - 25.0 30 - 30 - 35
JFR-6T4S 480 12.5 20 12
JFR-6R 208 3 16.7 25 10
JFR-6T 240 14.4 20 12
JFR-6T4 480 7.2 15 12
JFR-6T6 600 6.0
3 to 4.5 Square Feet 8 to 12 Square Feet 9 JFR-9RS 208 1 43.3 60 4
JFR-9S 220 - 230 - 240 34.4 - 35.9 - 37.5 45 - 45 - 50 6 - 6 - 4
JFR-9T4S 480 18.8 25 10
JFR-9R 208 3 37.5 50 4
JFR-9T 240 21.7 30 8
JFR-9T4 480 10.8 15 14
JFR-9T6 600 9.0
* Units over 6' require a minimum of two JFR's. ** Models are also available in 277, 380, 400, 415 and 440 volt. Please consult factory for exact model selection in these voltages"

Outline Dimensions

Model JFR Outline Dimensions

Sizing Information

For a Food Rethermalizer:

Minimum of 2000 watts per square foot
(2.2 watts per square cm) of vessel top.

For a Bain-Marie or Steam Table:

Minimum of 750 watts per square foot (0.8 watts per square cm)
of vessel top. Units over 6' long require a minimum of two JFR heaters.

Water Quality Requirements:

Incoming water in excess of 3.0 grains of hardness per gallon (GPG) (.75 grains of hardness per liter) must be treated and softened before being supplied to hot water dispenser(s). Water containing over 3.0 GPG (.75 GPL) will decrease efficiency and reduce the longevity of the heater.

Note: Product failure caused by liming or sediment buildup is not covered under warranty.

Baffle Information:

The JFR must be installed with a perforated water baffle.

This baffle is not supplied with the heater.

The JFR should be positioned with no more than 3' (91.4 cm)
on either side when mounted in the holding vessel.

Model JFR Sizing Image

Model Number Designation JFR


JFR -


Step 1
kW
3
4
6
9

Step 2
Voltage/Phase:
  • 1 Φ Voltages
  • RS = 208 - 1
  • S = 240 - 1
  • W = 277 - 1
  • T4S = 480 -1
  • 3 Φ Voltages
  • R = 208 - 3
  • T = 240 - 3
  • T3 = 380 - 3
  • T7 = 415 - 3
  • T4 = 480 - 3
  • T6 = 600 - 3
Example:

JFR - 3R
3 kW, 208 - 3

Options:

Security Package (Includes Torx ® screws and digital display cover)

Warranty:

All Hubbell Model JFR booster heaters are backed by a full 1 year parts/labor warranty and additional 4 year tank warranty.

Notes

  • All three phase JFR models are designed with balanced loads.
  • The Hubbell JFR is suitable for cold or pre-heated water use.

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Hubbell Heaters
45 Seymour Street
P.O. Box 288
Stratford, CT 06615-0288
Tel: 203-378-2659
Fax: 203-378-3593
Product Center
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