Navien NPE-240A2 High-Efficiency Condensing Tankless Water Heater Max Input: 199,900 BTU/h (Indoor/Outdoor Wall-Hung)
$1,153.86
The Navien NPE-240A2 is a premium condensing tankless water heater designed for high efficiency and versatility. This model uses liquid propane or natural gas and features a heating capacity ranging from 19,900 to 199,900 Btu per hour.
Product Description
The Navien NPE-240A2 is a premium condensing tankless water heater designed for high efficiency and versatility. This model uses liquid propane or natural gas and features a heating capacity ranging from 19,900 to 199,900 Btu per hour. It’s suitable for various applications, making it ideal for trade professionals.
- Field convertible gas system
- Energy-efficient with an efficiency rating of 96%
- Compact design with dual stainless steel heat exchangers
Product Highlights
This water heater utilizes advanced condensing technology for optimal performance and energy savings. It is built to last longer due to its durable materials and design, which resist corrosion.
Product Information
Standard Information
- Brand: Navien
- MPN: NPE-240A2
Technical Specifications
- Dimensions: 17.3 inches W x 13.2 inches D x 27.4 inches H
- Energy Efficiency: 96%
- Flow Rate: 11.2 gpm
- Fuel Type: Liquid Propane/Natural Gas
- Gas Connection: 3/4 inches NPT
- Heating Capacity: 19900 to 199900 Btu/hr
- Ignition Type: Electronic
- Material: Stainless Steel
- MFG Standards/Approvals: AHRI Certified, CSA Certified, ENERGY STAR Qualified, NSF Certified
- Pressure Rating: 8 to 13 inches WC Gas/15 to 150 psi Water
- Series: NPE
- Type: Premium Condensing
- Vent Size: 2 inches
- Vent Type: Direct
- Water Connection: 3/4 inches NPT


Delivery Times
Once your order ships, here's roughly what to expect:
Delivery times can vary based on your location and carrier conditions. Remote areas or weather delays may add a day or two.
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