Take Advantage Of Space-Saving Direct Venting


HydroHeat Direct Vent Gas Water Heaters


Our HydroHeat direct vent gas water heaters provide horizontal venting up to 4 feet. They have a piezo igniter for easy, “no match” pilot lighting. And they’re 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

• PEXAN™ inlet tubes can withstand water temperatures up to 400° F
• 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

Back to HydroHeat Gas Water Heaters