XTherm Condensing Water Heaters, 1005A-2005A

The proven XTherm - vertical modulating condensing heater in sizes to 2000MBTU. XTherm combines time-honored high-recovery copper fin technology with cutting edge control and combustion advancements. The installer and building owner enjoy broad installation flexibility, easy commissioning, and long term reliability.




 XTherm Condensing Water Heaters, 1005A-2005A



BASIC DATA
Model Number Full Input in
(BTUH)
 Flue Dia.
WH7-1005A 999,000
 6"
WH7-1505A
1,500,000
 8"
WH7-2005A 1,999,000
 8"

Features:

  • 97% efficiency.  Condensing, Cat IV venting required.
  • Brass headers and pumps with copper finned-tube primary heat exchanger.  Cupro-nickel tubes available as options.  CSA Low Lead Certified 0.25% lead
  • Minimum continuous inlet water temperature (50°F)
  • On/Off firing with soft-start ignition
  • Small footprint, less than 11 square feet
  • On-board diagnostic center, real English, no codes
  • All models indoor/outdoor construction
  • Complete cabinet protects all controls and wiring
  • Certified under SCAQMD rule 1146.2. Meets all Low NOx regulations.
  • Suitable for altitudes up to 10,000 ft. (derate above 5,000 ft.)
  • Primary-secondary piping required.
  • 0-10 VDC Remote set-point BMS Interface
  • 0-10 VDC Direct Drive
  • Available for natural gas or propane.
  • VERSA IC® control package.
  • Built-in cascade function for up to 4 heaters.
  • Modbus® RTU port (RS485).

Options:

  • BACNet IP, BACnet MS/TP, Modbus TCP, N2 Metasys (B-85)
  • Lonworks (B-86)
  • Centrotherm® Polypropylene Vent Adapter (D-33)
  • Alarm with 4” Bell (E-5)
  • Low Water Cutoff (F-10)
  • Condensate Neutralizer (Z-12)
  • PVC Vent (Factory-Installed ONLY) (D-32)




PRODUCT VIDEOS
How it Works Video
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