NPE-240S2 | High Efficiency Condensing Tankless Water Heater
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The Navien NPE-240S2 is a super high-efficiency condensing tankless water heater designed for large families and spacious homes with multiple washrooms. It delivers a massive maximum heating capacity of 199,900 BTU/h and up to 11.2 GPM (Gallons Per Minute). This model serves as the "standard" version of the 240-level output, dropping the internal recirculation loop to offer the same immense water volume at a more cost-effective price point.
- Cost-Effective "S" Series Design: Strips away the built-in internal recirculation pump to save you money on upfront equipment costs if your home doesn't require a dedicated recirculation loop.
- Ultra-High Efficiency: Offers a certified 0.96 UEF (Uniform Energy Factor) and includes an integrated mixing valve to help maximize energy savings.
- Flexible Venting Capability: Compatible with 2-inch or 3-inch PVC, CPVC, polypropylene, or stainless steel venting setups.
- Dual Gas System: Comes equipped with a dual Venturi system that makes the unit easily field-convertible between natural gas and propane.