Navien NPE-210A2 Condensing Tankless Water Heater – 180,000 BTU, 10.1 GPM, Natural Gas & Propane
Key features
- 180,000 BTU/h input with 0.95 UEF
- Up to 10.1 GPM at 35°F (2°C) temperature rise
- Dual stainless steel heat exchangers
- Ultra condensing efficiency
Please note: this is the US version of this product, supplied with US gas fittings. A UK-compatible regulator and hose are needed to use it with UK propane or butane bottles, and we recommend having the connection checked by a Gas Safe registered engineer. Manufacturer warranty terms may differ for US-version products.
Never run out of hot water again. The Navien NPE-210A2 Condensing Tankless Water Heater heats water on demand, saving space and energy compared with a tank water heater.
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 (38.2 L) per minute at a 35°F (2°C) 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″ (5.1 cm) gas line compatibility up to 24 feet (7.3 m). 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 (2°C) 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 (7.3 m)
- Direct venting: 2″ (5.1 cm) up to 75 feet (22.9 m), 3″ (7.6 cm) up to 150 feet (45.7 m)
- 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
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Built-in recirculation system Navien’s patented ComfortFlow® system is the first to include a buffer tank, recirculation pump and fine-tuned controls into a tankless water heater, resolving the cold-water sandwich effect* and issues of minimal flow rates commonly found in other tankless water heaters. * The “cold-water sandwich effect” is the undesired introduction of cold water into the hot water supply line on occasions of frequent on/off operations. (Measure Guideline : Transitioning to a Tankless Water heater, DOE, Sept.2012). |
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.
Multi-line control with built-in intuitive softwareNavien’s new backlit EZNavTM control panel uses simple text and icons to make set up, operation status and troubleshooting faster and easier than ever before.
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PNAV000020
Free UK delivery
Every order ships free to any address in the United Kingdom. Most orders arrive within 2–10 working days. As soon as your order is dispatched you will get a tracking link by email, and you can follow it any time on our Track Order page.
30-day returns
If you are not happy with your order you can return it within 30 days. Please contact us first so we can help and send you the return details.
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We accept Visa, Mastercard, American Express and Maestro debit and credit cards, plus Apple Pay and Google Pay. Payments are processed securely by Stripe over an encrypted connection, and we never see or store your full card details.
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