Since 2006, Navien, Inc. has become one of the fastest growing companies in the home comfort sector in North America and is now a leader in condensing technology, providing condensing tankless water heaters, combi-boilers, and boilers. Navien’s products possess state-of-the-art technology, high efficiency and reliable quality.
Navien has achieved international recognition for its sophisticated engineering and robust designs. Backed by parent company, KD Navien with more than thirty-five years of experience with advanced boiler and water heating technology, Navien will continue its mission to provide high quality products.
Navien condensing tankless water heaters boilers for residential and light commercial applications use innovative high-efficiency technology to provide a comfortable environment. Navien NPE-180A High-Efficiency Condensing Tankless Water Heater is the only tankless water heaters with ComfortFlow to save you time and money while you enjoy endless hot water.
ComfortFlow® Recirculates Hot Water Through Supply Lines, Eliminating Wait Time for Hot Water.
Exclusive built-in recirculation system included on all Navien NPE-180A models.
Navien ComfortFlow® is the first and only system that incorporates a built-in insulated buffer tank and recirculation pump. The buffer tank eliminates the “cold water sandwich” effect and issues of minimum flow rates commonly found in other tankless water heaters. The recirculation pump saves on water bills by reducing the time to get hot water. When activated, the optional ComfortFlow mode results in additional energy usage.
With Navien’s Ready-Link® cascading technology, when a unit gets up to 80% capacity, the next unit will turn on to help meet requirements. The flow-on-demand ratio will continue until all 16 units are generating hot water as needed. The Navien cascading system also balances out the workload of each unit for longer life.
NaviLink makes it easy to communicate with your Navien systems anywhere internet service is accessible. The NaviLink module attaches easily to any new or existing Navien tankless water heater, combi‐boiler, and boiler.
At the push of a button, the Navien HotButton hot water system activates the internal recirculation pump and gas-fired burner to heat water in the supply lines to provide hot water whenever it’s needed.
The H2Air Kit utilizes the NPE-A pump to circulate the hot water for the hydronic air handler. This removes the need to purchase an additional circulatory for the heating system. Designed for retrofit and new construction, the Navien H2Air Kit™ includes an add-on controller to integrate space heating and DHW between any NPE-A series tankless water heater and a hydronic air handler.
Unlike the conventional storage tank water heaters that will eventually run out of hot water, Navien’s Condensing Tankless Water Heaters can deliver an endless supply because they only produce hot water when you need it, which limits energy and water waste. With a Navien Tankless Water Heater, you will never have to worry about running out of hot water, no matter how much you use at a single time.
SPECIFICATION
- ModelNPE180
- Fuel SourceNatural Gas
- Vent TypeDirect Vent
- Storage TypeTankless
- Installation LocationIndoor/Outdoor
- Gas Conversion KitIncluded
- Flow Rate at 45F Temperature Rise (GPM)6.5
- Maximum Input Capacity (BTU)150000
- Minimum Input Capacity (BTU)15000
- Energy Factor0.99
- Minimum Flow Rate (GPM)0
- Voltage (Volts)120
- Phase1
- Frequency (Hertz)60
- Primary Vent Pipe Diameter (Inches)3
- Secondary Vent Pipe Diameter (Inches)2
- Gas Connection Size (Inches)3/4
- Cold Water Inlet (Inches)3/4
- Hot Water Outlet (Inches)3/4
- Product Height (Inches)27 2/5
- Product Width (Inches)17 3/10
- Product Depth (Inches)11 2/5
- Product Weight (Pounds)75
- Energy Star ListedYes
- CSA ListedYes
- AHRI CertifiedYes
- NSF ListedYes
Navien has been pushing the boundaries of efficiency for 25 years. The NPE-210A is a result of their dedication to providing an effective and green water heating unit. The NPE-210A and all Navien models utilize condensing technology, which captures additional heat lost by typical water heaters. The Navien NPE-210A’s energy factor is superior to both traditional water heaters and non-condensing 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-210A has excellent technology for reducing your heating costs and carbon footprint.
Product Features:
ComfortFlow Technology
ComfortFlow is Navien’s recirculation system, and it is included in the NPE-210A. By combining a small insulated buffer tank with a recirculation pump, the NPE-210A ensures that you will always have hot water available instantly.
Help the Environment
The Navien NPE-210A will reduce your home’s impact on the environment. Eco Pre-mixed Burners reduce CO and NOx emissions by combining gas heating and air before ignition. The result is a nearly 75% reduction in polluting emissions. In fact, an installed Navien NPE-210A reduces CO2 by the same amount as 31 cypress trees.
Incredible Efficiency
Navien products reduce energy consumption without sacrificing comfort. Their tankless models, such as this one, only heat water when you need it, reducing energy expenditure. Also, the NPE-210A uses a secondary heat exchanger to transform condensation and exhaust into additional heat. This reduces the ventilation temperature and increases the energy factor. The NPE-210A’s efficiency translates directly into savings on operation costs for you!
Tremendous Durability
The Navien NPE-210A uses stainless steel for the Eco Pre-mixed Burner and both heat exchangers. This prevents corrosion and increases the lifespan of your NPE-210A.
A Product You Can Trust
Navien products are recognized by an array of organizations. The NPE-210A is certified by Energy Star; the Air-Conditioning, Heating and Refrigeration Institute; the Canadian Standards Association; and the National Sanitation Foundation.
SPECIFICATION
- ModelNPE210
- Fuel SourceNatural Gas
- Vent TypeDirect Vent
- Storage TypeTankless
- Installation LocationIndoor/Outdoor
- Gas Conversion KitIncluded
- Flow Rate at 45F Temperature Rise (GPM)7.8
- Maximum Input Capacity (BTU)180000
- Minimum Input Capacity (BTU)19900
- Energy Factor0.97
- Minimum Flow Rate (GPM)0
- Voltage (Volts)120
- Phase1
- Frequency (Hertz)60
- Primary Vent Pipe Diameter (Inches)3
- Secondary Vent Pipe Diameter (Inches)2
- Gas Connection Size (Inches)3/4
- Cold Water Inlet (Inches)3/4
- Hot Water Outlet (Inches)3/4
- Product Height (Inches)27 2/5
- Product Width (Inches)17 3/10
- Product Depth (Inches)13 1/5
- Product Weight (Pounds)82
- Energy Star ListedYes
- CSA ListedYes
- AHRI CertifiedYes
- NSF ListedYes
Navien has been pushing the boundaries of efficiency for 25 years. The NPE-240A is a result of their dedication to providing an effective and green water heating unit. The NPE-240A and all Navien models utilize condensing technology, which captures additional heat lost by typical water heaters. The Navien NPE-240A’s energy factor is superior to both traditional water heaters and non-condensing 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-240A has excellent technology for reducing your heating costs and carbon footprint.
Product Features:
ComfortFlow Technology
ComfortFlow is Navien’s recirculation system, and it is included in the NPE-240A. By combining a small insulated buffer tank with a recirculation pump, the NPE-240A ensures that you will always have hot water available instantly.
Help the Environment
The Navien NPE-240A will reduce your home’s impact on the environment. Eco Pre-mixed Burners reduce CO and NOx emissions by combining gas heating and air before ignition. The result is a nearly 75% reduction in polluting emissions. In fact, an installed Navien NPE-240A reduces CO2 by the same amount as 31 cypress trees.
Incredible Efficiency
Navien products reduce energy consumption without sacrificing comfort. Their tankless models, such as this one, only heat water when you need it, reducing energy expenditure. Also, the NPE-240A uses a secondary heat exchanger to transform condensation and exhaust into additional heat. This reduces the ventilation temperature and increases the energy factor. The NPE-240A’s efficiency translates directly into savings on operation costs for you!
Tremendous Durability
The Navien NPE-240A uses stainless steel for the Eco Pre-mixed Burner and both heat exchangers. This prevents corrosion and increases the lifespan of your NPE-240A.
A Product You Can Trust
Navien products are recognized by an array of organizations. The NPE-240A is certified by Energy Star; the Air-Conditioning, Heating, and Refrigeration Institute; the Canadian Standards Association; and the National Sanitation Foundation.
SPECIFICATION
- ModelNPE240
- Fuel SourceNatural Gas
- Vent TypeDirect Vent
- Storage TypeTankless
- Installation LocationIndoor/Outdoor
- Gas Conversion KitIncluded
- Flow Rate at 45F Temperature Rise (GPM)8.7
- Maximum Input Capacity (BTU)199900
- Minimum Input Capacity (BTU)19900
- Energy Factor0.97
- Minimum Flow Rate (GPM)0
- Voltage (Volts)120
- Phase1
- Frequency (Hertz)60
- Primary Vent Pipe Diameter (Inches)3
- Secondary Vent Pipe Diameter (Inches)2
- Gas Connection Size (Inches)3/4
- Cold Water Inlet (Inches)3/4
- Hot Water Outlet (Inches)3/4
- Product Height (Inches)27 2/5
- Product Width (Inches)17 3/10
- Product Depth (Inches)13 1/5
- Product Weight (Pounds)82
- Energy Star ListedYes
- CSA ListedYes
- AHRI CertifiedYes
- NSF ListedYes
$54.99
