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Fully Packaged Heavy Duty ASME Indirect Fired Water Heater

Hubbell Synergy Hydro BWP

Full Range of Styles, Sizes and Storage Type

120–400* gallon capacity water heater utilizing low-temperature boiler water to heat domestic water to maximize condensing boiler plant efficiencies paired with the HubbellConnect Elite digital controller

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Fully Packaged Indirect Fired Water Heater


High performing and heavy duty water heater

The Synergy Hydro BWP is a fully packaged indirect fired ASME water heater utilizing boiler water from a condensing boiler (or other heat sources) as the energy source for heating potable water. By utilizing a plate type heat exchanger, the system can provide close crossover temperature heat transfer at boiler water temperatures below traditional U-tube design. Components on the Synergy Hydro BWP, including the HubbellConnect Elite digital controller, ensure and maintain high performance even in the most demanding situations. 


Product Overview

Hydrastone Cement

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The Model BWP is a fully packaged system, ready for immediate installation. The HubbellConnect Elite digital controller gives you complete running and temperature control. A full range of styles, sizes, and optional features to meet your exact needs.

  • HydraStone cement lined
  • Domestic water recovery from 0 –3,660** GPH
  • Designed for 150 psi working pressure and hydrostatically tested to 225 psi
  • Only non-ferrous surfaces on domestic water wetted side
  • ASME Section VIII, DIV 1 and U-stamped, certified and registered


  • Schools
  • office buildings
  • sports venues
  • hotels
  • industrial facilities
  • nursing homes
  • hospitals heat recovery systems
  • and much more.  

*150, 500–1,000 gallon capacities available, but not stocked, consult factory.
**Higher recoveries available, please consult factory.


Hubbell BWP Model Specifications
BWP Model HubbellConnect Elite Standard Features
Hubbell BWP Model Dimensions
Hubbell BWP Model Dimensions
Hubbell BWP Model Options


Hubbell shall warranty all electrical components against defects in workmanship and material for a period of one (1) year from date of start-up, and the heating chamber for a full five (5) years from date of start-up, provided that the unit is started within three (3) months of date of shipment and installed and operated within the scope of the heater's design and operating capability. Labor is not covered under warranty. Each heater shall be shipped with a complete set of installation and operating instructions including spare parts list and approved drawings.

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