Navien
NPE-S2 Condensing Tankless Water Heater
Model NPE-180S2
Add to Quote- Equipment Type
- Tankless Water Heater
- Fuel / Power
- Natural gas / propane
- Key Details
- Standard ultra-high-efficiency condensing series; 150,000 BTU/h max input
- Application
- Residential and commercial hot water
Why we recommend this model
NPE-S2 Condensing Tankless Water Heater by Navien. Standard ultra-high-efficiency condensing series; 150,000 BTU/h max input. Designed for residential and commercial hot water.
Installation considerations
Professional installation is recommended. Final sizing, fuel or power requirements, venting, clearances, and local code requirements must be confirmed for the property.
Specifications
| Equipment Type | Tankless Water Heater |
|---|---|
| Fuel / Power | Natural gas / propane |
| Key Details | Standard ultra-high-efficiency condensing series; 150,000 BTU/h max input |
| Application | Residential and commercial hot water |
| Heat input (NG / LP) | 10,000u2013150,000 BTU/h |
| Uniform Energy Factor | 0.96 |
| Flow at 35u00b0F rise | 8.4 GPM |
| Flow at 45u00b0F rise | 6.5 GPM |
| Flow at 67u00b0F rise | 4.3 GPM |
| Dimensions | 17.3 in W u00d7 27.4 in H u00d7 13.2 in D |
| Weight | 68 lb |
| Installation | Indoor or outdoor, wall-hung |
| Certifications | CSA, NSF 5, Low Lead, ENERGY STAR |
Specifications published by the manufacturer: view source
We quote every installation individually — pricing depends on your venting, gas line and water supply.
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