Hubbell Water Heaters -Model BWX Semi-Instantaneous Indirect Fired Water Heater

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The Model BWX is a fully packaged indirect fired water heater which utilizes boiler water or high temperature hot water (HTHW) as the energy source for heating potable water. The entire package is designed to be a reliable and long lasting source for hot water.

Category: industrial water heaters | process heaters | process water heaters...

MasterFormat: Plumbing Equipment | Domestic Water Heat Exchangers



Hubbell Water Heaters
45 Seymour Street
P.O. Box 288
Stratford, CT 06615
Tel: (203) 378-2659
Fax: (203) 378-3593

info@hubbellheaters.com

http://www.hubbellheaters.com/

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Overview


Model BWX Semi-Instantaneous Indirect Fired Water Heater

The Model BWX is a fully packaged indirect fired water heater which utilizes boiler water or high temperature hot water (HTHW) as the energy source for heating potable water. The entire package is designed to be a reliable and long lasting source for hot water. Each component is carefully selected to ensure high performance in even the most demanding application. Whether you are heating potable water in a commercial building or process water in an industrial application, you can select a Hubbell BWX model to do the job. When you specify and install a Hubbell water heater, you will be provided with a quality product that is a long lasting and trouble-free source for hot water.


Reliable
  • Only high grade materials used in construction to ensure long operating life
  • Hydrastone cement lining provides superior protection and tank longevity
  • Heavy duty construction withstands demanding commercial/industrial use
Packaged System
  • Factory selected and sized boiler water control valve simplifies installation and ensures reliable operation
Versatile
  • Full range of styles, sizes, and optional features to meet your exact heating needs
  • Compact design requires minimal floor space

Model BWX Semi Instantaneous Standard Equipment
Vessel Construction
  • Solid 90/10 Copper-Nickel 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
  • Designed for 150 psi working pressure and hydrostatically tested
Boiler Water Operating Controls
  • Operating controls are factory selected, sized, piped, and tested to ensure reliable operation
  • All components are factory piped and ready for boiler water in and out connections
  • Modulating control valve (2-way, 3-way) to regulate the flow of heating water through the coil. Modulating control valve to be (electric, pneumatic) powered
  • All bronze integral circulating pump
  • Direct mounted boiler water and domestic water temperature and pressure gauges
  • High limit single solenoid safety system closes the boiler water supply to the heating coil should the water temperature in the tank reach the hi-limit set point. Requires 120 volt 5 amp electrical service
Heating Coil
  • Factory sized and installed copper heating coil with a generously sized heating surface designed to ensure reliable operation
  • U-Tube heating coil constructed from single wall copper tubing designed for a maximum working pressure of 150 psi
  • Heavy duty fabricated steel head with threaded NPT inlet and outlet connections
  • All wetted parts are non-ferrous for maximum longevity
  • Non-Ferrous tube sheet
General
  • Heavy duty fiberglass insulation for maximum operating efficiency and minimal stand-by heat loss
  • Heavy gauge painted galvanized steel protective outer jacket
  • Heavy duty integrally welded steel supports for floor mounting
  • Full five (5) year Non Pro-Rated tank warranty and a one (1) year component warranty
  • ASME rated combination T&P relief valve set at the tank working pressure and 210°F

Optional Equipment
Vessel
  • Alternate vessel construction: Stainless Steel Type 304 or 316L, galvanized steel
  • Alternative working pressure: Specify
  • Horizontal Construction
Heating Coil
  • Double wall tubing with a leak detection port
  • Alternate tubing material: (Stainless Steel, 90/10 Copper-Nickel, Admiralty)
  • Fabricated head constructed from: (Stainless Steel, Copper Alloy)
General
  • Type 304 stainless steel protective outer jacket
Operating Controls
  • Boiler water control valve can be factory selected and sized, but shipped loose for in the field installation by others
  • A double solenoid safety system dumps over heated water in the pressure vessel to drain in addition to closing the boiler water supply to the heating coil. Requires 120 volt 5 amp electrical service.


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Specifications

Model BWX (Vertical)
Model BWXH (Horizontal)
Vertical Dimensions (Inches)
Model No. Based on 100°F Δ T Recovery Rate (40-140°F)
Base ModelRecovery Rating (GPH)BTU/HrBoiler Water Entering & Exiting Temperatures (°F)Vertical Model BWX Overall Dimensions (Inches)Vertical Model BWX Overall Dimensions (Inches)Vertical Model BWX Overall Dimensions (Inches)Vertical Model BWX Overall Dimensions (Inches)Vertical Model BWX Overall Dimensions (Inches)Vertical Model BWX Overall Dimensions (Inches)Vertical Model BWX Overall Dimensions (Inches)Vertical Model BWX Overall Dimensions (Inches)Vertical Model BWX Overall Dimensions (Inches)Vertical Model BWX Overall Dimensions (Inches)Weight (Lbs)
Base ModelRecovery Rating (GPH)BTU/HrBoiler Water Entering & Exiting Temperatures (°F)Single WallSingle WallSingle WallSingle WallSingle WallDouble WallDouble WallDouble WallDouble WallDouble WallWeight (Lbs)
Base ModelRecovery Rating (GPH)BTU/HrBoiler Water Entering & Exiting Temperatures (°F)ABCDEABCDEWeight (Lbs)
BWXCN-600600500,000180-160°F884128152110147341723810
BWXCN-600600500,000200-180°F884029131910047341523655
BWXCN-900900750,000180-160°F100473415219042271925850
BWXCN-900900750,000200-180°F76352215218941281723770
BWXCN-120012001,000,000180-160°F1004734152110248331925850
BWXCN-120012001,000,000200-180°F88412815218941281723810
BWXCN-150015001,250,000180-160°F8941281723102483319251035
BWXCN-150015001,250,000200-180°F884128152110147341723810
BWXCN-180018001,500,000180-160°F8941281723108493920271035
BWXCN-180018001,500,000200-180°F773522172310147341723985
BWXCN-240024002,000,000180-160°F10147341723108493920271090
BWXCN-240024002,000,000200-180°F77352217239042271925985
BWXCN-300030002,500,000180-160°F9042271925111303922311195
BWXCN-300030002,500,000200-180°F7836211925102483319251130
BWXCN-360036003,000,000180-160°F9042271925111503922311195
BWXCN-360036003,000,000200-180°F783621192596433320271130
BWXCN-420042003,500,000180-160°F9042271925------
BWXCN-420042003,500,000200-180°F7836211925108493920271130
BWXCN-480048004,000,000180-160°F9643332027------
BWXCN-480048004,000,000200-180°F843727202799443322311480
BWXCN-600060005,000,000180-160°F9944332231------
BWXCN-600060005,000,000200-180°F9944332231------
Note: All dimensions are approximate and subject to change. Please reference the submittal drawing for actual dimensions.
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