NAVIEN NPE210S2-NG TANKLESS WATER HEATER 180K BTU NO PUMP (NPE-S)

The Navien NPE210S2-NG Tankless Water Heater: Efficient Water Heating Solution

Upgrade your home’s hot water system with the Navien NPE210S2-NG Tankless Water Heater. Engineered for efficiency and reliability, this unit delivers hot water on demand, providing endless comfort while saving space and energy.

Key Features:

• High Heating Capacity: 180,000 BTU heating capacity provides ample hot water supply for large households or high-demand applications.
• Space-Saving Design: Compact, wall-mountable unit is ideal for residential and commercial installations.
• Energy Efficiency: Advanced condensing technology maximizes efficiency and lowers energy costs.
• Versatile Application: Compatible with natural gas for a variety of home and light commercial settings.
• Quiet Operation: Designed for minimal noise disruption during operation.

Description:

The Navien NPE-210S2 High-Efficiency Condensing Tankless Water Heater delivers reliable hot water for residential and commercial applications. With an ultra-high 0.96 UEF rating and 180,000 BTU/h heat capacity, this model offers powerful performance with energy-saving benefits. It supports a flow rate of up to 10.1 GPM at a 35°F rise and uses dual stainless steel heat exchangers for durability and corrosion resistance. The compact wall-hung unit is suitable for indoor or outdoor use and features direct-venting for safe, flexible installation.

It includes electronic ignition, compatibility with natural gas and propane, and a low minimum flow rate of 0.5 GPM. Advanced safety features like flame rod detection, high-limit switches, and vent installation detection enhance reliability. The unit supports 2" or 3" PVC, CPVC, polypropylene, and stainless steel venting, allowing for easy setup in different environments.

Technical Features:

• ½" gas pipe capable up to 24'
• Field convertible gas system (natural gas or propane)
• Ultra condensing efficiency
• Dual stainless steel heat exchangers
• Low NOx emissions (20ppm)
• Common venting for up to 12 units
• Built-in HotButton and EZNav multi-line control panel

Included with Unit:

• (1) Conversion Kit
• (1) Wall Mounting Bracket
• (4) Tapping Screws & Anchors
• (2) 2" Vent Termination Caps
• (4) 2" Wall Flanges

Specifications:

• Model: NPE-210S2
• Max Input: 180,000 BTU/h (Natural Gas or Propane)
• UEF Rating: 0.96
• Flow Rates: 10.1 GPM @ 35°F rise; 7.8 GPM @ 45°F rise; 5.3 GPM @ 67°F rise
• Min Flow Rate: 0.5 GPM
• Installation: Indoor/Outdoor Wall-Hung
• Venting: 2" or 3" PVC, CPVC, polypropylene, or stainless steel
• Power: 120V AC, 60Hz, max 200W (350W with external pump)
• Dimensions: 17.3" W x 27.4" H x 13.2" D
• Weight: 73 lbs

Safety Features:

• Flame rod
• APS (air pressure switch)
• Ignition operation detector
• Water temperature high-limit switch
• Exhaust temperature sensor
• Power surge fuse
• Burner high-limit fuse
• Vent installation detector (VID)