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
ASME and Non ASME Storage Vessels
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Model E, SH & H

ASME and Non ASME Storage Vessels

6 - 5000 Gallon Capacity

The Hubbell Storage Vessel incorporates a number of features not found in other conventional tanks which makes it better suited to resist the highly corrosive effects of hot water. Hubbell can build a storage tank to suit any demand, water type or area classification is a superior storage vessel which utlizes a specially formulated Hydrastone cement lining, Non-Ferrous threaded tank openings all of which ensure a longer lasting and energy efficient water heater.

When you specify and install a Hubbell Storage Tank, you will have confidence in knowing that the owner will be provided with a long lasting, trouble-free water heater.

Learn More About Hydrastone Cement Lining

cULUS Listed
  • Heavy Duty Construction

    • Hydrastone cement lining provides long tank life
    • Copper-silicon tappings cannot rust or corrode
    • High impact composite jacket eliminates damage during installation and transit and cannot rust or corrode
  • High Efficiency

    • 2" thick insulation reduces heat loss
    • Built-in heat trap lowers operating costs
  • Versatile

    • Full range of sizes, vessel construction and optional features to meet your exact water heating needs
    • Extra tappings & locations customized to your needs
  • Reliable

    • Full five (5) year Non Pro-rated tank warranty is standard
    • Full ten (10) year Non Pro-rated tank warranty can be specified for extended protection

Model E Water Heater Specifications

Capacities: 6 thru 5000 Gallons
Orientation: Vertical and Horizontal
Inlet Size: 1 1/2" Female NPT
Outlet Size: 1 1/2" Male NPT
Drain Size: 1 1/2" GHT
Relief Valve Size: 1 1/2" Female NPT
Relief Valve Type: T&P, 210°F, 150 psi
Design WP: 150 psi
Design TP: 300 psi
Insulation:
Model E: 2" Polyurethane Foam
Model M: 3" Polyurethane Foam
Tank Warranty:
Standard: 5 Year Non Pro-Rated
Optional: 10 Year Non Pro-Rated
Jacket: High Impact Colorized Composite or Other
Finish: White and Black

General Specifications (Non-ASME)

Tank

The Hubbell tank is all welded heavy steel construction designed for 150 psi working pressure and tested to 300 psi. Each tank is centrifugally lined with 1/2" thick seamless high density Hydrastone cement with guaranteed 100% coverage of all steel surfaces. All tank openings are non-ferrous metals and are resistant to the corrosive effects of hot water.

Plumbing

3/4" combination cold water inlet and drain, with non-corrosive strata flow diffuser which prevents incoming cold water from mixing too rapidly with the hot water in the tank and assures delivery of more hot water - not lukewarm water. A 3/4" hot water outlet with a uniquely designed built-in heat trap prevents heated water from radiating through the piping during standby periods.

Insulation

Highly efficient thick polyurethane foam insulation meets or exceed the requirements of ANSI/ASHRAE/IESNA 90.1-2007 standards for energy efficiency and heat loss.

Jacket

The exterior protective jacket is constructed from high impact composite material which cannot rust or corrode and does not require painting.

General Specifications (ASME)

Vessel Construction
  1. All welded carbon steel vessel designed and built in strict accordance with the ASME Code Section VIII and stamped, certified and registered with the National Board of Boiler and Pressure Vessel Inspectors
  2. All internal tank surfaces are lined with a minimum of 5/8" thick Hydrastone cement for superior protection and tank longevity
  3. Designed for 125 psi working pressure and hydrostatically tested at 188 psi (1 1/2 times the WP)
General
  1. Heavy duty 2" thick fiberglass blanket insulation covers 100% of the pressure vessel for maximum operating efficiency and minimal standby heat loss
  2. Heavy gauge galvanized steel protective jacket with both top and bottom heads keep insulation in place and protected to ensure high efficiency during operation
  3. Entire vessel is supported on heavy duty integrally welded steel supports for sturdy floor mounting
  4. Full five (5) year Non Pro-Rated tank warranty and one (1) year electrical component warranty
  5. Bronze ASME rated combination temperature and pressure safety relief valve set at the vessel working pressure and 210°F

Outline Dimensions (Non-ASME)



Storage Capacity (Gallons) Base Model Number Dimensions (Inches) Shipping Weight (lbs.)
Model E Overall Diameter Model M Overall Diameter Overall Height Floor to Inlet "A" Floor to T&P "B"
6 E06 14 N/A 17.5 5 12.5 105
10 E10 20 22.75 21 7 15 120
20 E20 20 22.75 33 7 27 150
30 E30 20 22.75 41.5 7 34 185
40 E40 20 22.75 58.75 7 51 240
50 E50 22.75 26 51 7 43 270
65 E65 26 28 48 8 40 310
80 E80 26 28 58 8 51 385
100 E100 26 28 69.5 8 61 400
120 E120 28 30 69.25 8 61 470
30 EU30 22.75 26 33 7 24 205
40 EU40 26 28 33 7 24 270


Outline Dimensions (ASME Vessel)

Model SH (Vertical)



Actual Storage Capacity (Gallons) Overall Dimensions (Inches) Storage Tank Nominal Storage Capacity (Gallons) Inlet Outlet Sizing (NPT) Approx. Shipping Weight (Lbs.)
Vertical Horizontal
Diameter "A" Height "B" Length "C" Width "D" Height "E" Diameter x Length
80* 28 55 51 28 34 24 x 44 90 1.5 700
120* 28 75 71 28 34 24 x 63 140 1.5 900
150* 30 79 75 30 36 26 x 68 170 1.5 1100
175 34 73 67 34 40 30 x 63 195 1.5 1500
200 34 82 76 34 40 30 x 72 220 1.5 1700
225 34 89 83 34 40 30 x 79 245 1.5 1750
250 40 74 68 40 46 36 x 64 285 1.5 1850
275 40 80 74 40 46 36 x 70 310 1.5 2000
300 40 88 82 40 46 36 x 78 345 1.5 2180
325 40 92 86 40 46 36 x 82 360 1.5 2300
350 40 94 88 40 46 36 x 84 370 1.5 2500
375 46 81 75 46 52 42 x 71 425 1.5 2600
400 46 85 79 46 52 42 x 75 450 1.5 2700
425 46 88 82 46 52 42 x 78 470 1.5 2900
450 46 93 87 46 52 42 x 83 500 1.5 3000
475 52 79 73 52 58 48 x 69 540 2 3100
500 52 82 76 52 58 48 x 72 565 2 3225
525 52 85 79 52 58 48 x 75 590 2 3350
550 52 89 83 52 58 48 x 79 620 2 3400
575 52 93 87 52 58 48 x 83 650 2 3500
600 52 95 89 52 58 48 x 85 665 2 3650
700 52 107 101 52 58 48 x 97 755 2 4000
800 52 119 113 52 58 48 x 109 850 2 4300
900 52 132 126 52 58 48 x 122 940 2 4800
1000 52 145 139 52 58 48 x 135 1060 2 5200
1250 58 149 143 58 64 54 x 139 1380 2 5600
1500 58 174 168 58 64 54 x 164 1625 2 6000
1750 64 168 162 64 70 60 x 158 1935 3 7400
2000 64 185 179 64 70 60 x 175 2145 3 8100
2500 76 169 163 76 82 72 x 159 2800 3 8200
3000 76 197 191 76 82 72 x 187 3300 3 8300
3500 88 174 168 88 94 84 x 164 3935 6 FLG. 8900
4000 88 195 189 88 94 84 x 185 4440 6 FLG. 9800
4500 N/A N/A 178 94 100 96 x 160 5015 6 FLG. 10700
5000 N/A N/A 200 94 100 96 x 175 5485 6 FLG. 11600

Outline Dimensions (ASME Vessel)

Model H (Horizontal)



Optional Equipment

  • Steel wall shelf for 6 thru 40 gallon models
  • Combination temperature and pressure guage: 2.5" dial, 70-250°F, 0-200 psi - specify if installed in tank or shipped loose for in line installation
  • Alternate inlet and outlet water connections
  • Solid (Copper-Alloy, Type 304L, Type 316L stainless steel) storage tank for maximum tank life
  • Full 10 Year Non Pro-Rated tank warranty
  • Integrally welded seismic attachment points
  • ASME tank construction
  • Horizontal construction available
  • Foam insulation 3" thick for improved operating efficiency
  • Skid mounting on heavy duty all welded I Beam
  • Type 304 stainless steel protective jacket, specify if painted
  • Field removable (knocked-down) outer jacket
  • Alternate insulation system
  • Manway 12" x 16" size
  • Inspection opening 3" NPT size
  • Heat Treatment od S.S. Vessel

Model Number Designation E



Step 1
Model:
E = 2" Foam
Insulation (Non-ASME)
EA = ASME 6-119
M = 3" Foam
Insulation
SH = ASME
120-5000 Gallon
Vertical
H = ASME
120-5000 Gallon
Vertical

Step 2
Storage Capacity:
120-5000 Gallons
Step 4
Tank:
SL = Hydrastone Cement lined tank
GL = Phenolic
M = Galvanized
CN = Solid copper-nickel tank
SS = Solid stainless steel tank
(304L or 316L)

Step 5
XX = Special
TK = No Insulation

Example:

E80 SL

Model E with a 2" foam insulation storage tank of 80 Gallons.

Model StorageTank Specific Questions

Can a timer be installed on my Hubbell water heater?

Water heater timers are devices that provide automatic control of electric water heaters. They can be programmed to turn a water heater off or on at times typically set by your local utility. Your local electric utility may have in place an “Off-Peak” or Time-of-Use (TOU) rates which offer a customer the incentive to consume power during certain periods of the day. The Hubbell Model E is available with various timer control options, ranging from programmable 7 day timers to utility specific devices that control the water heater.

Why is Hydrastone Cement a better choice over glass lining?

Cement lining provides guaranteed 100% coverage with a minimum thickness of 0.5” over all internal tank surfaces. In comparison, glass lining is approximately 0.005” thick and includes imperfections, pinholes and variation in coverage thickness resulting in portions of unprotected steel tank exposed to corrosion. In an attempt to compensate, glass lined tanks include a sacrificial anode in an effort to slow down the corrosion of the tank. Cement lined tanks on the other hand do not require an anode due to the integrity of the lining. As such, a cement lined tank will far outlast a glass lined tank. For a more complete explanation of the benefits of the Hubbell cement lining please click on the following link Cement Lining

What is a sacrificial anode and does a cement lined tank need one?

All water heaters constructed using a steel tank requires a lining to protect the internal steel surfaces from corrosion. Certain linings (i.e. glass and epoxy), due to their nature, have unavoidable holes and imperfections resulting in exposure of the steel tank. As a result of this deficiency, the manufacturer will install an anode rod(s) in an attempt to delay corrosion of the steel tank. An anode rod is typically made of aluminum, magnesium or zinc, is a maintenance item that requires periodic inspection and replacement, and is often times the cause of a “rotten egg” odor to your hot water. Often referred to as a sacrificial anode rod because, over time, it slowly dissolves, sacrificing itself as it is attacked by aggressive substances in the water which would otherwise attack the steel tank through the pinholes and imperfections of the glass or epoxy lining. A cement lined steel tank on the other hand does not require an anode because of the thickness and guaranteed 100% coverage of the cement lining over all internal surfaces of the steel tank. This eliminates the need for an anode rod in a cement lined water heater, resulting in a significantly longer life compared to a glass or epoxy lined water heater. For a further discussion please click on the following link Cement Lining

What does 3 phase Open Delta wiring mean to me?

Without getting into a lengthy discourse on electricity, the simple answer is that any water heater internally wired in a 3 phase open delta configuration is unbalanced, meaning that the amperage drawn by one of the three legs is high and unequal to the other two legs. This unbalanced water heater can have a detrimental effect on a buildings power system and therefore needs to be carefully understood before you install a water heater configured for 3 phase open delta. It should be noted that the branch circuit protection (i.e. circuit breaker) servicing a 3 phase open delta water heater needs to be sized for the high amperage leg. The Hubbell model E is available up to a maximum of 12kw in 3 phase open delta wiring. Alternatively, the Hubbell model SE is a balanced 3 phase water heater, meaning that all three legs draw equal amperage. The Model SE is available up to 58kw click here details Model SE

Why is there an upper and a lower heating element in my tank?

Hubbell Model E water heaters with 30 gallon storage or more have both upper and lower heating elements in the tank, and models 20 gallon storage and less have one heating element in the tank. The purpose of having two heating elements in a tank is to improve the recovery rating in a water heater of significant storage capacity. Sometimes referred to as a “Quick Recovery” water heater, this configuration allows the upper element to heat a much smaller volume of water (about 25% of the tank's capacity) before the lower element takes over. This provides a small amount of usable hot water quickly while you wait for the bulk of the water to heat. It is worth noting that in the standard dual element design, the upper and lower heating elements are interlocked so that only one can heat at any time, with priority to the upper element. Once the thermostat controlling the upper element is satisfied (i.e. at set point temperature) the lower element is allowed to heat. As an option, you may order your Hubbell water heater with the optional “simultaneous operation” feature which allows each element to operate independently, potentially allowing both to be on at the same time in order to increase the recovery rate of the heater.

General Questions

Where can I purchase a Hubbell water heater?

There are numerous ways to purchase a Hubbell water heater depending upon the model you desire and your geographic location. The easiest way is to contact Hubbell directly at 800-647-3165 and ask for the sales department where you will be directed to either our local representative or our order entry department for quick and easy ordering.

Where can I purchase replacement parts?

Parts are available for your Hubbell water heater direct from the factory. Please call 800-647-3165 and ask for our parts department. Please have your model and serial number handy.

I don't see the size or feature I need, what do I do?

Hubbell has more than 35 product families available in over 4,000,000 configurations. There are numerous features, configurations and ratings we provide but for practical reasons are are not listed in the sales brochure. If you have a specific requirement and you do not see it in the brochure, please contact a Hubbell Sales Engineer...chances are we have what you need.

What should I know about Legionella disease?

Legionella is the bacteria responsible for Legionnaire’s Disease, an acute bacterial infection of the lower respiratory tract. This bacterium was first identified in 1977 by the Centers for Disease Control as the cause of an outbreak of pneumonia that caused 34 deaths at a 1976 American Legion Convention in Philadelphia. Pontiac Fever is a less severe, non-pneumonia, flu-like disease that is associated with and likely caused by Legionella bacteria. Legionella is a fairly common water bacterium and has been found to exist widely in many surface water sources including lakes, rivers, streams and ponds. It can also be found in ground water sources and some soils. At the levels found in these naturally occurring sources it typically does not pose a threat to public health. When the bacterium enters a domestic water system it can find an ideal host environment of warm water temperatures (105-115°F), stagnant water areas (isolated storage tanks and dead-end piping legs) and ample food sources (sediment, scale, deposits and biofilm). Under these conditions Legionella can rapidly colonize, forming higher concentrations that can pose the public health threat of Legionnaire’s Disease. There are many methods of controlling colonization of Legionella bacteria. However, a widely accepted and preferred method is to maintain the hot water system storage temperature continually at or above 140°F. Unfortunately, the elevated temperature necessary to minimize the growth of and kill Legionella bacteria has the potential to cause serious thermal shock and scalding injuries. As such, many plumbing engineers will specify that the water heater be set to maintain water temperatures at 140°F or higher to reduce the risk of Legionella, but then specify the appropriate mixing valve to ensure safe delivery of hot water to the fixtures. For a more thorough discussion of Legionella please go to here and the following link to the US Department of Labor OSHA information regarding Legionnaires’ Disease OSHA here

My question is not found in these FAQ’s, where do I look next?

Check out the Hubbell Product Center at Here for a complete listing of all technical documentation available by model. Get easy access to Installation, Operation & Maintenance manuals, Sales Brochures, Service Bulletins, Wiring Schematics, Parts Breakdowns and various other technical documents related to the full line of Hubbell water heaters. Or, if you prefer, please call us at 800-647-3165 and ask to speak to a Sales Engineer.

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.

Model StorageTank Specific Questions

My question is not found in these FAQ’s, where do I look next?

Check out the Hubbell Product Center at Here for a complete listing of all technical documentation available by model. Get easy access to Installation, Operation & Maintenance manuals, Sales Brochures, Service Bulletins, Wiring Schematics, Parts Breakdowns and various other technical documents related to the full line of Hubbell water heaters. Or, if you prefer, please call us at 800-647-3165 and ask to speak to a Sales Engineer.

Where can I purchase replacement parts?

Parts are available for your Hubbell water heater direct from the factory. Please call 800-647-3165 and ask for our parts department. Please have your model and serial number handy.


For Further Assistance Please Contact a Hubbell Tech Support Rep.

Sam Wellington
samw@hubbellheaters.com
203-378-2659 x136
D.J. Dineson
djdineson@hubbellheaters.com
203-378-2659 x125
E120-6-6SLT4,
Hubbell Heaters
45 Seymour Street
P.O. Box 288
Stratford, CT 06615-0288
Tel: 203-378-2659
Fax: 203-378-3593
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