- Delivers continuous hot water—Provides over 3 gallons per minute of hot water flow, ensuring uninterrupted showers and high performance
- Maximizes efficiency—Achieves 0.88 Uniform Energy Factor and 94% thermal efficiency
- Optimizes heat transfer—Uses a helical internal heat exchanger to keep combustion gases in the tank longer for even heat distribution
- Versatile venting—Allows vertical and horizontal venting with PVC, CPVC, or polypropylene pipes, accommodating various configurations
- Enhances temperature control—Includes Intelli-Vent™ gas control for precise water temperature management and system diagnostics
- Reduces emissions—Utilizes the Green Choice® gas burner to lower NOx emissions by up to 33%, meeting Low-NOx requirements
- Simplifies installation—Features height, diameter, and installation requirements similar to standard power vent units
- Offers combination heating—Features side-mounted recirculating taps for integration with radiant floor heating or space heating systems
- Protects against corrosion—Incorporates Blue Diamond® glass coating and two heavy-duty anode rods for maximum durability
- 6-year limited tank and parts warranty
The Nautilus™ Versatile Power Vent water heater delivers exceptional performance to meet the increasing hot water demands of modern homes. With a 50-gallon capacity, it surpasses the output of standard 75-gallon atmospheric gas water heaters, providing continuous hot water at a flow rate of over 3 gallons per minute. Its advanced fully condensing design ensures efficient operation, achieving a 0.88 Uniform Energy Factor and 94% thermal efficiency. The helical internal heat exchanger optimizes heat transfer by keeping combustion gases in the tank longer, saving on operating costs.
The Nautilus™ features a power vent design, which supports both vertical and horizontal venting using PVC, CPVC, or polypropylene pipes, offering flexible installation options. The Intelli-Vent™ gas control offers precise temperature management and system diagnostics, while the eco-friendly Green Choice® gas burner reduces NOx emissions by up to 33%. Additional features, such as side-mounted recirculating taps for combination heating systems and heavy-duty anode rods for corrosion protection, enhance its functionality and durability. Backed by a 6-year limited warranty, the Nautilus™ stands out as a reliable and efficient solution for residential water heating needs.
