Vents With Clean Outdoor Air


HydroSwirl Power Direct Vent Gas Water Heaters


HydroSwirl power direct vent models feature an innovative system that draws combustion air from outside your home, then safely vents it out again. These water heaters feature patented, self-cleaning inlet tubes that can withstand hours of 400° F temperatures. And all HydroSwirl models are backed by Apollo’s 6-year limited tank and parts warranty.

Energy-saving innovation

  • Dual use (hot water and indoor heat) lowers your monthly heating bill
  • Reduces energy costs by 50% compared to all-electric systems

Provides years of dependable operation

  • Self-cleaning PEXAN™ inlet tubes can withstand water temperatures up to 400° F for extended periods
  • Dual magnesium anode rods for extra protection against corrosion

Versatility that’s environment-friendly

  • Side-mounted taps make the system suitable for both drinkable water heating and indoor heat
  • Green Choice™ eco-friendly gas burner reduces NOx emissions by up to 33%
  • Meets today’s toughest environmental regulations, including those in California and Texas


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Apollo HydroHeat & Cooling reserves the right to make product changes or improvements at any time without notice.