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Navien NPE-180S2 150,000 BTU Condensing Premium Gas Tankless Water Heater

Item # NPE-180S2
UPC # 884954974170
  • i Save space and provide a higher efficiency
  • i Giving you the most energy efficient model
  • i Easy to install and it's easy to maintain
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About This Product

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Navien NPE-180S2 150,000 BTU Condensing PremiumGas Tankless Water Heater

Navien has been pushing the boundaries of efficiency for 25 years. The NPE-180S2 is a result of their dedication to providing an effective and green water heating unit. The NPE-180S2 and all Navien models utilize condensing technology which captures additional heat lost by typical water heaters. The Navien NPE-180S2'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-180S2 has excellent technology for reducing your heating costs and carbon footprint.

Product Features:


  • 0.5" gas pipe up to 24 feet and 2" up to 75 feet
  • Natural gas or liquid propane (kit included)
  • Indoor or Outdoor installs. Outdoor installs will need a vent cap
  • Stainless steel heat exchangers - dual
  • Ultra condensing and low emissions
  • SCH 40 compatible venting
  • Can be remote controlled
  • The NPE-S2 series does not have recirculation
  • 3/4" water and gas inlet
  • Weight: 68 LBS
  • Dimensions: 17.3" (W) x 13.2" (D) x 27.4" (H)

Product Includes:

  • (1) Wall Mounting Bracket
  • (4) Tapping Screw & Anchor
  • (2) Vent Terminator
  • (4) Wall Flange

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