Electric Low Capacity

Light Duty Commercial

Electric cement lined water heater Model E
  • Light Duty
  • 6 - 120 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
  • 20 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 - 120 Gallon Capacity
  • 1 or 3 Phase

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
  • Whole House / Point-of-Use
  • Availabe 3 thru 27 KW - 1 Phase

Electric
Booster

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

Tankless Electric Booster

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

Heavy Duty Commercial

Commercial heavy duty electric storage water heater Model SE
  • Heavy Duty
  • 6-120 Gallon Capacity
  • Up to 58 KW - 3 Phase

Tankless Commercial

Electric tankless water heater Model 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 Gas Tankless

Gas tankless water heater Model GX
  • High Efficiency Condensing Burner
  • Integrated Pump
  • 200,000 and 250,000 BTUs

Integrated Tank with Tankless

Condensing gas storage tank water heater Model GXT
  • High Efficiency Condensing Burner
  • Hydrastone Cement
  • 200,000 to 250,000 BTUs

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

Gas Tankless Booster

Condensing gas tankless booster water heater Model JBX
  • Gas Tankless Booster
  • For Commercial Kitchens
  • 250,000 BTU

Gas Storage
Heater

Condensing gas storage tank water heater Model GXT
  • Non Condensing Burner
  • Hydrastone Cement
  • 200,000 to 250,000 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
  • 80-120 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
  • 30-120 Gallon Capacity
  • Utilizes boiler water

Solar

Solar water heater Model SLN
  • Solar Heater
  • Vertical Storage Type
  • 30-120 Gallon Capacity
       

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
   
       

Circulation (Instantaneous)

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

Explosion
Resistant

Electric hazardous location water heater Model ER
  • Hazardous Location
  • 10-120 Gallon Capacity
  • Up to 58 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

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

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
  • 1-120 Gallon Capacity
  • 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
  • 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
  • 6-120 Gallon Capacity
  • Up to 6 KW - 1 Phase

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

Heavy Duty
Electric

Electric water heater for shipboard marine use three phase power Model MSE
  • Vertical
  • 6-120 Gallon Capacity
  • 1 or 3 Phase - Up to 58 KW

Tankless
Electric

Electric tankless water heater for shipboard marine use model MTX
  • Tankless Marine Heater
  • Provides 180°F water
  • 11 to 54 KW - 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

Fully Integrated Package

Turn-key hot water system
  • Customized to your specifications
  • Full featured system ready for your application
   

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
   
       
Electric High Capacity
Gas Fired
Steam Fired
Indirect
Storage
Special Purpose
Marine
Elements & Exchangers
Resource Center
Heat exchanger and heating coil water heaters
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Heating Coils

Hot Water Heating Coils

U Tube Coils All sizes and styles

Hubbell water heating coils are designed to efficiently transfer heat from a steam, boiler water, solar water or high temperature hot water (HTHW) system to the domestic potable hot water system. The primary heat source (steam, boiler water, solar water or HTHW) travels through the tubing in the Hubbell heating coil and transfers heat to the secondary system (potable water) without allowing either system to come into direct contact with the other. Hubbell heating coils are designed and constructed for maximum efficiency and longevity and additional features are readily available to provide the most appropriate style and material of construction for virtually any application. When you specify and install a Hubbell water heating coil, you will have confidence in knowing the owner will be provided with a trouble-free and long lasting source for hot water.


  • High Quality Construction

    • Each tube bundle is constructed according to ASME requirements to ensure the highest performance in even the most demanding application
  • Wide Selection

    • Available in a full range of styles and sizes to meet the specific requirements of any commercial or industrial application
  • Versatility

    • Hubbell heating coils utilize Steam, Boiler Water, Solar Water or High Temperature Hot Water (HTHW) to heat potable water

Tube Bundle General Configuration

Outline Dimensions

Heating Coils Tube Standard Specifications

Material: Copper
Size O.D.: 3/4"
Gauge: 18 BWG
Design WP: 150 psi
Design TP: 225 psi
Design Temp: 350°F
Fouling Factor: 0.00025
Tube Sheet Material: Non Ferrous (domestic side)
Tube Sheet Style: Between Bolt Design
Head Construction: Fabricated Carboon Steel to ANSI B16.5 Class 150
Tube Spacer: Resin impregnated compsoite
Gasket: Non Asbestos
Warranty: 1 Year

Optional Equipment

Tube Gauge:

  • 20 BWG

Tube O.D.:

  • 1 1/4" (typically used in long tube bundles with high capacity recovery ratings and lower steam pressure)
  • 1/2" O.D. Tube

Tube Materials:

  • 90/10 Copper-Nickel, Type 304 or 316L Stainless Steel, Carbon Steel

Tube Sheet:

  • 90/10 Copper-Nickel, Stainless Steel

Head:

  • Fabricated Carbon Steel with Copper Coating, Fabricated Stainless Steel (304 or 316L)

Tube Sheet Style:

  • Full face tube sheet

Construction:

  • ASME stamped and certified
  • ANSI class 300 flanged construction
  • Built in accordance to TEMA Standards

Fouling Factor:

  • Specify as required

Supports:

  • Typically installed if tubes are over 30" in length

Baffle System:

  • Used in shell and tube type heat exchangers, not required in storage tank heaters unless the heating coil is a "wrapped and baffle" design utilizing a pump for forced circulation over the coil

Model Number Configuration



Step 1
Base Model:
C = 4"
D = 5"
E = 6"
F = 8"
G = 10"
H = 12"
J = 14"
K = 16"
L = 18"
X = Other

Step 2
Surface Area
In Sq. Feet:

5-800 Sq. Ft.
Step 3
Tubing Style:
S = Single Wall
D = Double Wall

Step 4
# Passes:
2,4, 6

Step 5
Tube Material:
C = Copper
N = 90/10
Copper-Nickel
F = 304
Stainless Steel
S = 316L SS

Step 6
Tube Sheet
Material:

B = Carbon Steel with
Copper facing
N = 90/10
Copper-Nickel
F = 304
Stainless Steel
S = 316L SS

Step 7
Head Constrction:
N = Not Supplied
F = Fabricated
Carbon Steel
B = Fabricated
Carbon Steel with
Copper Lining
S = Fabricated
Stainless Steel

Step 8
Immersion
Length:

12-240
(inches)

Example:

F61S2CBF80

Is an 8" Class 150 ANSI flanged heating coil with 61 square feet of heating surface in a single wall 2 pass copper tube coil and carbon steel copper faced tube sheet design with a fabricated steel head and an immersion length of 80 inches.

Downloads

Many of our products literature is available online for download. To open these files, a PDF viewer is required. If you do not have one, Adobe provides Acrobat Reader free of charge for viewing only. Use this link to download Acrobat Reader. You may also choose to download the file to your PC for future reference or printing. On most operating systems, simply right-click on the links below, choose "Save target as..." or "Save link as...", choose a location and it will save the document to your computer for future reference.

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

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