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Navien Npe 240S

The Navien NPE 240S tankless water heater stands as a pinnacle of heating technology, offering a seamless blend of comfort and energy efficiency. Perfect for both residential and commercial applications, this indoor/outdoor, wall-hung unit promises an endless supply of hot water on demand, while also being environmentally friendly with low nitrogen oxide emissions.

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Product Features
  • Ultra-High Efficiency: The unit's condensing technology ensures that the maximum amount of heat is extracted from the combustion process, resulting in superior energy savings.
  • Strong Performance: With a maximum input of 199,900 BTU/h, the Navien NPE 240S is capable of delivering abundant hot water for multiple uses simultaneously.
  • Eco-Friendly: Low NOx emissions make this model an ally of the environment by significantly reducing pollutants.
  • Flexible Installation: The unit's compact design and capability to use a ½ inch gas pipe up to 24 feet allow for easy installation in various settings.
  • Award-Winning Design: Recognition as a 2015 AHR Innovation Award Winner underscores the breakthrough advancements incorporated in the heater

Product Specifications
  • Dimensions: 17.0" W x 27.4" H x 13.2" D, weighing 75 lbs, which allows for a space-saving installation.
  • Capacity and Efficiency: Offers a flow rate of up to 11.2 gallons per minute (GPM) and efficiency ratings of UEF (Uniform Energy Factor) of 0.97 and EF (Energy Factor) for Canada of 0.99.
  • Installation and Venting: Capable of indoor or outdoor mounting with forced draft direct venting, providing flexibility in installation.
  • Gas Conversion: Field convertible gas system from natural gas to propane, enabling easy adaptation based on availability

Warranty

Experience Endless Comfort with Navien's Advanced Tankless Water Heater – Upgrade to Efficiency!

Say goodbye to running out of hot water and high energy bills. Navien's tankless water heaters deliver a continuous supply of hot water on demand, ensuring you never have to pause your comfort. Built for optimal efficiency, these state-of-the-art heaters only heat water when you need it, leading to significant savings on your energy costs. With compact, eco-friendly design and easy installation, it's time to make the smart switch. Elevate your home's heating system and enjoy the peace of mind with Navien's leading technology.

Frequently Asked Questions

Find answers to common questions and concerns about our product.

What is the warranty?
How to install?
What is the efficiency?
  • Dimensions: 17.0" W x 27.4" H x 13.2" D, weighing 75 lbs, which allows for a space-saving installation.
  • Capacity and Efficiency: Offers a flow rate of up to 11.2 gallons per minute (GPM) and efficiency ratings of UEF (Uniform Energy Factor) of 0.97 and EF (Energy Factor) for Canada of 0.99.
  • Installation and Venting: Capable of indoor or outdoor mounting with forced draft direct venting, providing flexibility in installation.
  • Gas Conversion: Field convertible gas system from natural gas to propane, enabling easy adaptation based on availability

Is maintenance required?
  • Dimensions: 17.0" W x 27.4" H x 13.2" D, weighing 75 lbs, which allows for a space-saving installation.
  • Capacity and Efficiency: Offers a flow rate of up to 11.2 gallons per minute (GPM) and efficiency ratings of UEF (Uniform Energy Factor) of 0.97 and EF (Energy Factor) for Canada of 0.99.
  • Installation and Venting: Capable of indoor or outdoor mounting with forced draft direct venting, providing flexibility in installation.
  • Gas Conversion: Field convertible gas system from natural gas to propane, enabling easy adaptation based on availability

What is the lifespan?

Our product is built to last, with an average lifespan of 15-20 years.

  • Dimensions: 17.0" W x 27.4" H x 13.2" D, weighing 75 lbs, which allows for a space-saving installation.
  • Capacity and Efficiency: Offers a flow rate of up to 11.2 gallons per minute (GPM) and efficiency ratings of UEF (Uniform Energy Factor) of 0.97 and EF (Energy Factor) for Canada of 0.99.
  • Installation and Venting: Capable of indoor or outdoor mounting with forced draft direct venting, providing flexibility in installation.
  • Gas Conversion: Field convertible gas system from natural gas to propane, enabling easy adaptation based on availability

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