United Plumbing & Fire Supplies
NAVIEN NPE210A2-NG TANKLESS WATER HEATER 180K BTU W/ PUMP (NPE-A)
NAVIEN NPE210A2-NG TANKLESS WATER HEATER 180K BTU W/ PUMP (NPE-A)
Couldn't load pickup availability
The Navien NPE210A2-NG Tankless Water Heater: Efficient Water Heating Solution
Upgrade your home’s hot water system with the Navien NPE210A2-NG Tankless Water Heater. Engineered for efficiency and reliability, this unit delivers hot water on demand, providing endless comfort while saving space and energy.
Key Features:
- High Heating Capacity: With a 180,000 BTU heating capacity, the NPE210A2-NG ensures ample hot water supply for larger households or high-demand applications.
- Built-in Recirculation Pump: Equipped with a built-in recirculation pump, this water heater ensures faster hot water delivery, reducing wait times and conserving water.
- Compact Design: The compact size of the NPE210A2-NG saves valuable space, making it ideal for both residential and commercial installations.
- Energy Efficiency: Utilizing advanced condensing technology, this tankless water heater maximizes energy efficiency, reducing utility costs and environmental impact.
- Smart Controls: Integrated with intelligent controls, including Wi-Fi connectivity, the NPE210A2-NG offers convenient monitoring and control options via smartphone or tablet.
Description
The Navien NPE-210A2 High-Efficiency Condensing Tankless Water Heater delivers endless hot water with ultra-condensing technology, making it an energy-efficient solution for residential and commercial applications. With a heat capacity of up to 180,000 BTU/h and a UEF rating of 0.95, this unit ensures optimal performance while reducing energy costs. Its dual stainless steel heat exchangers enhance durability and efficiency, while the forced draft direct-vent system allows for flexible indoor or outdoor installation. Designed for high-demand households, the NPE-210A2 provides an impressive flow rate of up to 10.1 GPM at a 35°F temperature rise, ensuring a reliable supply of hot water for multiple fixtures simultaneously.
Built for performance and convenience, the Navien NPE-210A2 features an EZNav multi-line control panel for easy operation and a built-in HotButton control panel for on-demand hot water. The unit supports ¾" cold water, hot water, and gas inlet connections, ensuring compatibility with most plumbing systems. With cascading capability, multiple units can be connected to meet larger hot water needs, making it ideal for both homes and businesses. Engineered with electronic ignition, advanced safety devices, and water pressure adaptability between 15-150 PSI, the NPE-210A2 offers efficient, safe, and reliable hot water heating in a compact wall-hung design.
Features:
- ½" gas pipe capable up to 24'
- Field convertible gas system
- Ultra condensing efficiency
- Dual stainless steel heat exchangers
- Low NOx emissions (20ppm)
- SCH 40, 2" venting up to 75'
- Cascading capable
- EZNav multi-line control panel
- Built-in HotButton control panel
- Common vent up to 12 units
What's Included:
- (1) Conversion Kit
- (1) Wall Mounting Bracket
- (4) Tapping Screw & Anchor
- (2) 2" Vent Termination Cap
- (4) 2" Wall Flange
Dimensions:
-
17.3" W x 27.4" H x 13.2" D (43.9cm W x 69.6cm H x 33.5cm D)
Specifications:
| Item | NPE-210A2 | |
|---|---|---|
| Heat Capacity (input) | Natural gas | 12,000 - 180,000 BTU/h (3.516 - 52.74 kWh) |
| Propane | 12,000 - 180,000 BTU/h (3.516 - 52.74 kWh) | |
| Efficiency ratings | UEF (NG & LP) | 0.95 |
| Flow rate (DHW) | 35°F temp rise | 10.1 GPM (38.2 l/m) |
| 45°F temp rise | 7.8 GPM (29.5 l/m) | |
| 67°F temp rise | 5.1 GPM (19.3 l/m) | |
| Dimensions | 17.3" W x 27.4" H x 13.2" D (43.9cm W x 69.6cm H x 33.5cm D) | |
| Boiler weight | 77 lbs (34.9 kg) | |
| Installation location | Indoor or outdoor wall-hung | |
| Venting type | Forced draft direct-vent | |
| Ignition | Electronic ignition | |
| Water pressure | 15-150 PSI (1.055-10.545 kg/cm2) | |
| Natural gas supply pressure (from source) | 3.5 " WC to 10.5 " WC (0.87 kPa to 2.61 kPa) | |
| Propane gas supply pressure (from source) | 8 " WC to 13 " WC (1.99 kPa to 3.23 kPa) | |
| Natural gas manifold pressure (min-max) | -0.03 " WC to -0.76 " WC (-0.0075 kPa to -0.19 kPa) | |
| Propane gas manifold pressure (min-max) | -0.02 " WC to -0.76 " WC (-0.005 kPa to -0.19 kPa) | |
| Minimum flow rate | 0.5 GPM (1.893 l/m), < 0.01 GPM (0.04 l/m) option* | |
| Connection sizes | Cold water inlet | 3/4" |
| Hot water outlet size | 3/4" | |
| Gas inlet | 3/4" | |
| Power supply | Main supply | 120V AC, 60 Hz |
| Maximum power consumption | 200 W (max 2 A), 350 W (max 4 A) with external pump connected | |
| Materials | Casing | Cold rolled carbon steel |
| Heat exchangers |
Primary heat exchanger: stainless steel |
|
| Venting | Exhaust | 2" or 3" PVC, CPVC, approved polypropylene and stainless steel 2" or 3" special gas vent type BH (Class II, A /B/C) |
| Intake | 2" or 3" PVC, CPVC, approved polypropylene and stainless steel 2" or 3" special gas vent type BH (Class II, A /B/C) | |
| Vent clearances | 0" to combustibles | |
| High elevations | 10,100 feet for both NG or LP gas. Please refer to Installation Manual for additional details and instructions. | |
| Safety Devices | Flame rod, APS, ignition operation detector, water temperature high limit switch, exhaust temperature high limit sensor, power surge fuse, burner high limit fuse, vent installation detector (VID) | |
DHW Capacity:
| Model | NPE-210A2 |
|---|---|
| Natural gas | 12,000 - 180,000 BTU/h (3.516 - 52.74 kWh) |
| Propane | 12,000 - 180,000 BTU/h (3.516 - 52.74 kWh) |
