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Navien NPN-180U Universal Non-Condensing Tankless Water Heater 180,000 BTU Indoor or Outdoor
- Regular price
- $1,092.00
- Sale price
- $1,092.00
- Regular price
-
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Product Description P/N: NPN-180U
Description
The Navien NPN-180U is a non-condensing tankless water heater engineered to provide continuous domestic hot water for residential and light commercial applications. The Navien NPN-180U delivers up to 180,000 BTU/hr of heating capacity and features a universal indoor/outdoor design, electronic ignition, and Ultra Low Nitrogen Oxide emissions technology for efficient and reliable operation.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Navien |
| Category | HVAC Control |
| Part Number | NPN-180U |
| Subcategory | Tankless Water Heater |
| Series | NPN-U |
| Product Type | Non-Condensing Tankless Water Heater |
| Application | Residential and Light Commercial |
| Maximum Heating Capacity | 180,000 BTU/hr |
| Flow Rate | 4.6 to 8.5 GPM |
| Energy Factor | 0.81 |
| Fuel Type | Liquid Propane (NPN-180U-LP Configuration) |
| Installation | Indoor or Outdoor |
| Nitrogen Oxide Emissions | Ultra Low Nitrogen Oxide |
| Vent Type | Concentric Direct Vent |
| Gas Connection | 3/4 in. |
| Water Connection | 3/4 in. |
| Pressure Rating | 15 to 150 psi |
| Voltage Rating | 120 VAC |
| Ignition Type | Electronic |
| Dimensions | 14.0 × 23.0 × 9.3 in. |
| Weight | Approximately 50 lb (22.7 kg) |
Information About NPN-180U
The NPN-180U is part of the Navien NPN-U Series of non-condensing tankless water heaters developed for installations requiring dependable hot water production and flexible mounting options. Its universal design allows either indoor or outdoor installation while supporting direct concentric venting and electronic combustion control for simplified installation and operation. The unit is available in dedicated fuel configurations for either liquid propane or natural gas and incorporates a durable heat exchanger with advanced temperature control to maintain consistent water delivery. Designed for residential homes, apartments, and light commercial facilities, it combines compact wall-mounted construction with energy-efficient operation and Ultra Low Nitrogen Oxide emissions compliance.
Key Features:
- High Heating Capacity: Produces up to 180,000 BTU/hr for continuous hot water delivery.
- Universal Installation: Designed for both indoor and outdoor mounting applications.
- Non-Condensing Heat Exchanger: Provides dependable water heating with simplified venting requirements.
- Ultra Low Nitrogen Oxide Emissions: Meets stringent emission standards for environmentally responsible operation.
- Electronic Ignition System: Ensures reliable burner startup and efficient fuel utilization.
- Direct Concentric Venting: Supports simplified vent installation for compatible applications.
- Compact Wall-Mounted Design: Conserves installation space while allowing flexible equipment placement.
- Stable Temperature Control: Maintains consistent hot water output during varying flow demands.
The NPN-180U delivers the reliability and precision required for continuous domestic hot water production in residential and light commercial plumbing systems.
Description
The Navien NPN-180U is a non-condensing tankless water heater engineered to provide continuous domestic hot water for residential and light commercial applications. The Navien NPN-180U delivers up to 180,000 BTU/hr of heating capacity and features a universal indoor/outdoor design, electronic ignition, and Ultra Low Nitrogen Oxide emissions technology for efficient and reliable operation.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Navien |
| Category | HVAC Control |
| Part Number | NPN-180U |
| Subcategory | Tankless Water Heater |
| Series | NPN-U |
| Product Type | Non-Condensing Tankless Water Heater |
| Application | Residential and Light Commercial |
| Maximum Heating Capacity | 180,000 BTU/hr |
| Flow Rate | 4.6 to 8.5 GPM |
| Energy Factor | 0.81 |
| Fuel Type | Liquid Propane (NPN-180U-LP Configuration) |
| Installation | Indoor or Outdoor |
| Nitrogen Oxide Emissions | Ultra Low Nitrogen Oxide |
| Vent Type | Concentric Direct Vent |
| Gas Connection | 3/4 in. |
| Water Connection | 3/4 in. |
| Pressure Rating | 15 to 150 psi |
| Voltage Rating | 120 VAC |
| Ignition Type | Electronic |
| Dimensions | 14.0 × 23.0 × 9.3 in. |
| Weight | Approximately 50 lb (22.7 kg) |
Information About NPN-180U
The NPN-180U is part of the Navien NPN-U Series of non-condensing tankless water heaters developed for installations requiring dependable hot water production and flexible mounting options. Its universal design allows either indoor or outdoor installation while supporting direct concentric venting and electronic combustion control for simplified installation and operation. The unit is available in dedicated fuel configurations for either liquid propane or natural gas and incorporates a durable heat exchanger with advanced temperature control to maintain consistent water delivery. Designed for residential homes, apartments, and light commercial facilities, it combines compact wall-mounted construction with energy-efficient operation and Ultra Low Nitrogen Oxide emissions compliance.
Key Features:
- High Heating Capacity: Produces up to 180,000 BTU/hr for continuous hot water delivery.
- Universal Installation: Designed for both indoor and outdoor mounting applications.
- Non-Condensing Heat Exchanger: Provides dependable water heating with simplified venting requirements.
- Ultra Low Nitrogen Oxide Emissions: Meets stringent emission standards for environmentally responsible operation.
- Electronic Ignition System: Ensures reliable burner startup and efficient fuel utilization.
- Direct Concentric Venting: Supports simplified vent installation for compatible applications.
- Compact Wall-Mounted Design: Conserves installation space while allowing flexible equipment placement.
- Stable Temperature Control: Maintains consistent hot water output during varying flow demands.
The NPN-180U delivers the reliability and precision required for continuous domestic hot water production in residential and light commercial plumbing systems.