Hi Delta FlexGas Water Heaters, 302CD-902CD

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, 302CD-902CD

BASIC PRODUCT DATA

BASIC DATA

Model
Full Input in BTUH
Flue Dia.
 WH3-302CD  300,000  5"
 WH3-402CD  399,000  6"
 WH3-502CD  500,000  6"
 WH3-652CD  650,000  8"
 WH3-752CD  750,000  8"
 WH3-902CD  900,000  8"

Features:
  • 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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