The Navien Tankless Water Heater 150K is a high-efficiency, on-demand water heating solution designed to provide a continuous supply of hot water for residential and light commercial applications. With its advanced technology and compact design, it delivers reliable performance and energy savings while maximizing space efficiency.

Key Features:

• Capacity: 150,000 BTUs provides a high flow rate of hot water suitable for medium to large homes or small commercial spaces. It can handle multiple fixtures simultaneously, such as showers, sinks, and appliances.

• High Efficiency: Designed to be highly efficient, typically featuring a high Energy Factor (EF) or Uniform Energy Factor (UEF), which translates to lower energy consumption and reduced utility bills compared to traditional tank water heaters.

• Condensing Technology: Utilizes condensing technology to capture and reuse heat from the exhaust gases, further enhancing energy efficiency and reducing waste.

• Space-Saving: The tankless design allows for wall-mounted installation, freeing up valuable floor space and making it ideal for homes or commercial spaces with limited room for bulky tank heaters.

• Small Footprint: Its compact size ensures it fits easily into tight spaces, such as utility closets or small basements.

• Inverter-Driven Circulation Pump: Includes an inverter-driven circulation pump that adjusts its speed based on demand, providing consistent water temperature and improving overall efficiency.

• Smart Control System: Equipped with a user-friendly control system that allows for precise temperature adjustments, program scheduling, and system diagnostics.

• Endless Hot Water: Provides an unlimited supply of hot water on demand, eliminating the need to wait for a tank to refill and reheat.

• Temperature Control: Offers accurate temperature control with a wide range of settings, ensuring comfortable and consistent hot water for various needs.

• Corrosion-Resistant Components: Constructed with high-quality, corrosion-resistant materials to ensure long-lasting performance and reliability.

• Self-Diagnostic System: Features a built-in self-diagnostic system that monitors performance and alerts users to potential issues, simplifying maintenance and troubleshooting.

• Overheat Protection: Includes overheat protection to prevent the unit from exceeding safe operating temperatures.

• Freeze Protection: Designed with freeze protection features to prevent damage in cold climates, ensuring reliable operation even in freezing conditions.

• Venting Options: Offers flexible venting options, including both concentric and twin-pipe configurations, to accommodate various installation requirements.

• Indoor/Outdoor Installation: Suitable for both indoor and outdoor installations, depending on the model and local regulations.