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Our most energy-efficient gas models!

Conservationist® Standard Vent Gas Water Heaters

  • Blue Diamond™ glass coating delivers more than twice the corrosion resistance of industry-standard glass lining
  • Features C3 Technology™ that protects against accidental ignition of flammable vapors
  • Environmentally friendly Green Choice™ gas burner reduces NOx emissions by 33% compared to standard burners
  • Piezo igniter for easy “no match” pilot ignition