Hi Delta FlexGas Water Heaters, 992CD-2342CD

Although it is possible to convert almost any Hi Delta® unit from natural gas to propane, it does take some time. The patented "FlexGas®" system allows the unit to be plumbed to BOTH fuels, switching from operation on one fuel to the other with the turn of a key - without shutting down the unit at all!

Hi Delta FlexGas Water Heaters, 992CD-2342CD


Full Input in BTUH
Flue Dia.
# of Stages
 WH8-992CD  990,000 10" 3
 WH9-1262CD  1,260,000  12"  4
 WH9-1532CD  1,530,000  12"  4
 WH9-1802CD  1,800,000  14"  4
 WH9-2002CD  1,999,000 14"  4
WH9-2072CD  2,070,000  14"  4
 WH9-2342CD  2,340,000

  • Up to 85% efficiency
  • Multiple vertical venting and sidewall venting options. No extractor required for sidewall applications up to 70ft on room air.
  • All models indoor/outdoor certified
  • Patented burner “security blanket” enhances staged combustion, minimizes installation/start-up issues, and protects burners from metal fatigue.
  • 105ºF minimum inlet water temperature
  • Brass headers with copper finned tube heat exchanger standard. Glass lined cast iron headers and cupro-nickel tubes available as options. AB 1953 compliant.
  • VERSA IC® control package with LCD display
  • Status display lights
  • Cascade control of up to 4 units, no external sequencer required
  • Diagnostics center with history in English , not in codes
  • Modbus RTU BMS port (RS485)
  • 0-10 VDC BMS Interface (set point or direct drive)
  • Ducted combustion air capable. TruSeal® CSA-Certified direct-vent available.
  • Certified under SCAQMD Rule 1146.2. Meets all Low NOx regulations.

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