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ENERGY STAR Certified
Solar Water Heaters

Visit the  Solar Water Heaters page for usage tips and buying guidelines.

Solahart - Thermosiphon Series : 181BTC Free Heat

Description

  • ENERGY STAR Partner Field details:
    Solahart Industries Pty. Ltd.
  • Type Field details:
    Solar with Electric Backup
  • Input Voltage for HPWH (V) Field details:
    220
  • Draw Pattern (Intended Usage) Field details:
    Very-Small-Usage
  • Solar Collector Type Field details:
    Flat Plate
  • Solar System Type Field details:
    Indirect Thermosyphon
  • Solar Type of Backup Field details:
    Tank

Efficiency

  • Solar Uniform Energy Factor (SUEF) Field details:
    99.0
  • Solar Auxiliary Tank Input (kW) Field details:
    2.4
  • OG-300 Number Field details:
    30004372

Size

  • Solar Auxiliary Tank Volume (gallons) Field details:
    0
  • Solar Collector Panel Area (sq feet) Field details:
    21.5

Features

  • Connected Capable Field details:
    No
  • Tax Credit Eligible Field details:
    Yes
  • ENERGY STAR Certified Field details:
    Yes

Market

  • Date Certified Field details:
    01/19/2023
  • Markets Field details:
    United States

Additional Model Identification

ENERGY STAR Unique IDField details: 2472709
Additional Model Names and/or Numbers: Thermosiphon Series,181BTC Free Heat,