Water heaters produce hot water for cooking, bathing, cleaning, and other tasks. Picking the right hot water heater is important, see if the Navien NPE240A Tankless Water Heater fits your needs.

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Overview

The Navien NPE240A is the best tankless water heater on the market.  The NPE240A uses the condensing technology which captures heat lost by other water heaters.  The NPE240A offers energy efficiency and produces low emissions compared to other water heaters on the market.

Installation: Indoor or Outdoor

Efficiency Rating: 0.96

Parts Warranty: 3-15 Years (Depending on Application)

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Features

PRODUCT FEATURES
  • -Ultra condensing efficiency
  • -Two heat exchangers made of stainless steel
  • -Low NOx emissions
  • -Venting options of 2” PVC, CPVC, and polypropylene up to 60 feet
  • -Field convertible from NG to LP
  • -Less water pressure drop
  • -Intelligent preheating technology
  • -Uses an existing 1/2 inch gas line
  • -ComfortFlow technology
  • -Eco pre-mixed burners
  • -Stainless steel material for both the burner and heat exchangers
  • -Increased lifespan of unit due to low corrosion
  • -Conversion kit
  • -Wall mounting bracket
  • -Tapping screw and anchor
  • -2 inch vent termination cap
  • -2 inch wall flange

Specifications

PRODUCT SPECIFICATIONS
  • -Efficiency rating of 0.96
  • -Energy Star listed
  • -Unit measures 17.3 (W) x 27.4 (H) x 13.2 (D) inches
  • -Unit weighs 82 lbs
  • -Installation for indoor or outdoor
  • -Max input capacity of 199,900 BTU
  • -Forced draft direct venting
  • -Electronic venting
  • -Cold rolled carbon steel casing
PRODUCT SAFETY SPECIFICATIONS
  • -APS
  • -Ignition operation detector
  • -Water temperature high limit switch
  • -Exhaust temperature high limit sensor
  • -Power surge fuse