Loading... Please wait...
  • CUSTOMER SERVICE1 (877) 418-3938 FREE
  • Largest Online E-tailerLarge selection of water heaters
  • Satisfaction GuaranteedLowest Prices, Great Service
  • Image 1

Navien NPE-210A 180,000 BTU Condensing PremiumGas Tankless Water Heater


Navien NPE-210A 180,000 BTU Condensing PremiumGas Tankless Water Heater

Navien has been pushing the boundaries of efficiency for 25 years. The NPE-210A is a result of their dedication to providing an effective and green water heating unit. The NPE-210A and all Navien models utilize condensing technology which captures additional heat lost by typical water heaters. The Navien NPE-210A'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-210A 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-210A. By combining a small insulated buffer tank with a recirculation pump the NPE-210A ensures that you will always have hot water available instantly.

Help the Environment
The Navien NPE-210A 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-210A 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-210A 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-210A's efficiency translates directly into savings on operation costs for you!

Tremendous Durability
The Navien NPE-210A uses stainless steel for the Eco Pre-mixed Burner and both heat exchangers. This prevents corrosion and increases the lifespan of your NPE-210A. 

A Product You Can Trust
Navien products are recognized by an array of organizations. The NPE-210A 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) 7.8
Maximum Input Capacity (BTU) 180000
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

Note: Navien is not affiliated with and does not sponsor, endorse or support Hebron Consumer Products or warranty/support products on this website.

Write your own product review

Product Reviews

  1. Really good price, fast shipping. 5 Star Review

    Posted by on 1st Jul 2020

    Navien is the Cadillac of water heaters and store have a great service and prices.

  2. Love My Navien Tankless!!! 5 Star Review

    Posted by on 3rd Mar 2016

    Can't imagine having anything else! All the hot water we need for 8 people in the house!

  3. AMAZING 5 Star Review

    Posted by on 25th Feb 2016

    My brother and Dad helped me install it. We hooked up the recirculating line, and it works better than I could have ever imagined. On demand hot water, runs silent. I will put one in every home I ever own.

  4. Wow! 5 Star Review

    Posted by on 24th Oct 2014

    I bought 4 units for a project. Navien is one of the best in the market. Very efficient. My Tankles Water Heater Store had the best pricing. The units were well packaged and delivered.