NPE-240S2 – Condensing Tankless Water Heater – 199,000 BTU
NPE-240S2 – Condensing Tankless Water Heater – 199,000 BTU
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NPE-240S2 – Condensing Tankless Water Heater – 199,000 BTU
Navien NPE-240S2 – Condensing Tankless Water Heater – 199,000 BTU
The Navien NPE-240S2 is a premium condensing tankless water heater built to deliver reliable, high-capacity hot water for residential or commercial applications. With a powerful input range of 13,300 to 199,900 BTU/h and an impressive 0.96 UEF, it's ENERGY STAR® certified for efficiency and performance. This unit delivers up to 11.2 gallons per minute at a 35°F temperature rise and operates at flow rates as low as 0.5 GPM, making it ideal for both large-volume and low-demand applications.
Designed for indoor or outdoor wall-hung installation, the NPE-240S2 features ultra condensing technology and durable dual stainless steel heat exchangers. It includes the intuitive EZNav™ control panel with a built-in HotButton™ interface and is compatible with NaviLink™ for remote access. The unit is field convertible between natural gas and propane and supports cascading of up to 12 units for expanded demand. With ultra-low NOx emissions and 1/2" gas line compatibility up to 24 feet, it offers maximum flexibility for a wide range of installations.
199,900 BTU/h input with 0.96 UEF efficiency Up to 11.2 GPM at 35°F temperature rise Dual stainless steel heat exchangers Ultra condensing performance Low NOx emissions (20 ppm) Minimum flow rate: 0.5 GPM Indoor or outdoor wall-hung installation Field convertible gas system (NG or LP) EZNav™ control panel with HotButton™ interface Cascading capable with up to 12 units Common venting capable 1/2" gas pipe compatible up to 24 ft 2" venting up to 60 ft, 3" venting up to 150 ft 3/4" NPT connections for gas, hot, and cold water 120V, 60Hz, single-phase power supply CSA Listed, AHRI Certified, ENERGY STAR®, NSF Listed Applications
Residential homes with high simultaneous water demand Light commercial hot water systems Indoor or outdoor installations needing compact, wall-mounted design Projects requiring gas and venting flexibility Multi-unit cascade-ready setups PNAV000037
Specification
| Brand | Navien |
|---|---|
| Model | NPE-240S2 |
| Type | Tankless Water Heater |
| Flow | 0.5 GPM |
| Input | 199,000 MBH |
| Power source | Dual Fuel |
| Condition | New |
Electro Yard is an independent retailer. This product is made by Navien; we are not affiliated with Navien and all brand names and model numbers are used to identify the product we are selling.
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