When homeowners want comfort, they want Navien. Reassurance is provided when homeowners install a Navien tankless water heater. Whether it is an endless supply of hot water, peace of mind, or efficiency to reduce operating costs, this water heater fits the bill.
When it comes to efficiency, Navien Tankless water heaters are the best in the industry. Navien’s condensing technology maximizes energy savings by capturing additional heat from the flue gases. As a result, energy consumption and greenhouse gases are significantly reduced.
The best tankless water heater Navien offers. The Navien advanced water heater results in more output for the investment, lower installation costs, and lower operating costs. Customers can feel confident in their choice to go with the NPE-A for their home.
This water heater 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 minimum flow rates of other water heaters. The recirculation pump is designed for efficiency. By reducing the time it takes to get hot water, homeowners are seeing drastic decreases in their water bills.
The NPE-S is so efficient that it outperforms much larger capacity noncondensing competitors. Get the job done right and more efficiently by going with the NPE-Standard model. This water heater is designed for efficiency. When considering options for water heating, go with the options homeowners are raving about. Go with the easy option. Go tankless.
With the advanced series, there is no need to cut new chases. Low exhaust gas temperatures allow the use of PVC, CPVC, system 636, and polypropylene venting systems. These are designed to save time and moneyFlexible Options for Field Gas
The negative pressure gas valve and dual venturi system allow for easy field convertibility from a natural or liquified petroleum gas operation
Dual Stainless Steel heat Exchanger
This feature prevents the onset of corrosion for longer than traditional copper, providing longevity in the unit.
Flexibility with 1/2 inch gas piping capabilities up to 24 feet
Eliminate the retrofit headache. With the ability to use 1/2 inch gas piping, installation time is considerably reduced.
Get more for you money with top rated efficiency
- More output for your investment
- Easier installation leading to lower installation costs
- Lower operating costs for homeowners
- Earn LEED points
- Lower HERs score
- 2015 AHR Innovation Award Winner
The NPE-S Front Panel Control Center
- Self-diagnostics
- Temperature display and water flow rate
- Cascade operation status displayed
- Convertible display from F to C
- Initial setup is hassle free
Featuring an integrated Wi-Fi remote control system
With Navilink technology, it is easy to communicate with your Navien systems where internet service is available. The Navilink module attaches easily to any new tankless eater heater.
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Temp Rise (°F)
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(NEW) 150S GPM
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180 series GPM
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210 series GPM
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240 series GPM
|
| 30 | 6.8 | 8.4 | 10.1 | 11.1 |
| 35 | 6.8 | 8.4 | 10.1 | 11.1 |
| 40 | 5.9 | 7.3 | 8.7 | 9.7 |
| 45 | 5.2 | 6.5 | 7.8 | 8.6 |
| 50 | 4.7 | 5.8 | 7.0 | 7.8 |
| 55 | 4.3 | 5.3 | 6.3 | 7.1 |
| 60 | 3.9 | 4.9 | 5.8 | 6.5 |
| 65 | 3.6 | 4.5 | 5.4 | 6.0 |
| 70 | 3.4 | 4.2 | 5.0 | 5.5 |
| 75 | 3.1 | 3.9 | 4.7 | 5.2 |
| 80 | 2.9 | 3.6 | 4.4 | 4.8 |
| 85 | 2.8 | 3.4 | 4.1 | 4.6 |
| 90 | 2.6 | 3.2 | 3.9 | 4.3 |
| 100 | 2.4 | 2.9 | 3.5 | 3.9 |
| 110 | 2.1 | 2.6 | 3.2 | 3.5 |
| 120 | 2.0 | 2.4 | 2.9 | 3.2 |
| 130 | 1.8 | 2.2 | 2.7 | 3.0 |
| 140 | 1.7 | 2.1 | 2.5 | 2.8 |
DHW Capacity
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Models
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Natural Gas(BTU/H)
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Propane gas (BTU/H)
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| New NPE-150S | 18,000-120,000 | 18,000-120,000 |
| NPE-180 A/S series | 15,000-150,000 | 15,000-150,000 |
| NPE-210 A/S series | 19,900-180,000 | 19,900-180,000 |
| NPE-240 A/S series | 19,900-199,900 | 19,900-199,900 |
U.S. Green Building Council Leed Points
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Water Heater
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Location(BTU/H)
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Recirculation
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| 1 Point | 2 Points | 3 Points |
