NPE-210A2 - Condensing Tankless Water Heater - 180,000 BTU

Navien NPE-210A2 - Condensing Tankless Water Heater - 180,000 BTU

The Navien NPE-210A2 is a high-efficiency condensing tankless water heater engineered for both residential and commercial applications. With an input capacity of 12,000 to 180,000 BTU per hour and a Uniform Energy Factor of 0.95, it provides dependable hot water while maintaining low energy costs. The unit supports up to 10.1 gallons per minute at a 35°F rise, making it ideal for homes with multiple fixtures or businesses requiring steady hot water. Its compact, wall-hung design supports indoor or outdoor installation, and it is field convertible between natural gas and propane.

Designed with Navien’s ultra condensing technology and dual stainless steel heat exchangers, the NPE-210A2 also includes built-in recirculation via ComfortFlow® technology, minimizing hot water wait times. The unit features an intuitive EZNavTM control panel with built-in HotButtonTM functionality, cascading capability for up to 12 common-vented units, and 1⁄2" gas line compatibility up to 24 feet. It’s compatible with NaviLinkTM for remote control and can support space heating through the optional H2Air Kit.

Features

• 180,000 BTU/h input with 0.95 UEF
• Up to 10.1 GPM at 35°F temperature rise
• Dual stainless steel heat exchangers
• Ultra condensing efficiency
• ComfortFlow® recirculation with built-in buffer tank and pump
• EZNavTM multi-line control panel with HotButtonTM
• Low NOx emissions (20 ppm)
• Field convertible gas system (NG/LP)
• Indoor or outdoor wall-hung installation
• 1/2" gas line capable up to 24 feet
• Direct venting: 2" up to 75 feet, 3" up to 150 feet
• Cascading and common venting for up to 12 units
• Compatible with NaviLinkTM remote control system
• 3/4" NPT hot, cold, and gas connections

Applications

• Residential homes with high hot water demand
• Light commercial water heating
• Multi-bathroom households or small businesses
• Installations needing gas and venting flexibility
• Cascade-ready systems with optional space heating

Navien NPE-A2 simply a smarter hot water system for today's life styles

Navien...the proven leader in condensing tankless, makes it even easier to install and set up with the new NPE-A2 series

The built-in recirculation pump allows the NPE-A2 to recirculate water either through an external recirc line or through existing supply lines while using NaviCirc®, without the need for external pumps or controls.

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