Navien NPE-240A, 11.2 GPM Condensing Tankless Water Heater w/ Recirculation

In Stock
  • Condensing Ultra High Efficiency
  • 2" or 3" PVC, CPVC or Polypropylene Venting
  • Natural Gas or Propane (LP)
  • 11.2 GPM at 35F
  • Indoor or Outdoor (Vent cap sold separately)
  • Buffer tank & recirculation pump included
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Navien NPE-240A 199,000 BTU Condensing PremiumGas Tankless Water Heater

Navien has been pushing the boundaries of efficiency for 25 years. The NPE-240A is a result of their dedication to providing an effective and green water heating unit. The NPE-240A and all Navien models utilize condensing technology which captures additional heat lost by typical water heaters. The Navien NPE-240A's energy factor is superior to both traditional water heaters and noncondensing tankless models. Reduced vent temperatures due to this condensing technology allow you to use PVC venting, which saves you money and contributes to the ease of installation. The Navien NPE-240A has excellent technology for reducing your heating costs and carbon footprint.

Product Features:

ComfortFlow Technology
ComfortFlow is Navien's recirculation system and it is included in the NPE-240A. By combining a small insulated buffer tank with a recirculation pump the NPE-240A ensures that you will always have hot water available instantly.

Help the Environment
The Navien NPE-240A will reduce your home's impact on the environment. Eco Pre-mixed Burners reduce CO and NOx emissions by combining gas heating and air before ignition. The result is a nearly 75% reduction in polluting emissions. In fact, an installed Navien NPE-240A reduces CO2 by the same amount as 31 cypress trees.

Incredible Efficiency
Navien products reduce energy consumption without sacrificing comfort. Their tankless models, such as this one, only heat water when you need it, reducing energy expenditure. Also, the NPE-240A uses a secondary heat exchanger to transform condensation and exhaust into additional heat. This reduces the ventilation temperature and increases the energy factor. The NPE-240A's efficiency translates directly into savings on operation costs for you!

Tremendous Durability
The Navien NPE-240A uses stainless steel for the Eco Pre-mixed Burner and both heat exchangers. This prevents corrosion and increases the lifespan of your NPE-240A. 

A Product You Can Trust
Navien products are recognized by an array of organizations. The NPE-240A is certified by Energy Star; the Air-Conditioning, Heating and Refrigeration Institute; the Canadian Standards Association; and the National Sanitation Foundation.

Product Includes:

  • (1) Conversion Kit
  • (1) Wall Mounting Bracket
  • (4) Tapping Screw & Anchor
  • (2) 2" Vent Termination Cap
  • (4) 2" Wall Flange

Product Specifications:

General Data
Product Line NPE
Fuel Source Natural Gas
Vent Type Direct Vent
Storage Type Tankless
Installation Location Indoor/Outdoor
Gas Conversion Kit Included
Performance Data
Flow Rate at 45F Temperature Rise (GPM) 8.7
Maximum Input Capacity (BTU) 199900
Minimum Input Capacity (BTU) 19900
Energy Factor 0.97
Minimum Flow Rate (GPM) 0
Electrical Data
Voltage (Volts) 120
Phase 1
Frequency (Hertz) 60
Primary Vent Pipe Diameter (Inches) 3
Secondary Vent Pipe Diameter (Inches) 2
Gas Connection Size (Inches) 3/4
Cold Water Inlet (Inches) 3/4
Hot Water Outlet (Inches) 3/4
Product Height (Inches) 27 2/5
Product Width (Inches) 17 3/10
Product Depth (Inches) 13 1/5
Product Weight (Pounds) 82
Energy Star Listed Yes
CSA Listed Yes
AHRI Certified Yes
NSF Listed Yes

More Information
Weight 82.0000
Manufacturer Navien
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