| Brand | Navien™ | Rinnai |
| SKU | NNPE180A2NG | RRSC160iN |
| Fuel Type | Natural Gas | Natural Gas |
| BTU Output | 150,000 | 160,000 |
| Recirculating Pump | Yes | Yes |
| Installation Location | Interior | Interior |
| Type | Tankless | Tankless |
| Availability | Not Available Online | In Stock |
| Warranty | Not Valid Through Online Purchases |
5 Year Parts 12 Year Heat Exchanger |
| Price | $1,929 | $1,879 |
Navien™ has been pushing the boundaries of efficiency for 25 years. The Navien™ NPE-180A2’s energy factor is superior to traditional water heaters and non-condensing tankless models. Reduced vent temperatures due to this condensing technology allow you to use PVC venting, which saves you money and improves the ease of installation. The Navien™ tankless water heater has excellent technology for reducing your heating costs and carbon footprint.
Features:
- ½” gas pipe capable of up to 24 feet
- Field convertible gas system
- Ultra condensing efficiency
- Dual stainless steel heat exchangers
- Low NOx emissions (20ppm)
- SCH 40, 2″ venting up to 75 feet
- Cascading is capable of up to 32 units
- EZNav multi-line control panel
- Built-in HotButton control panel
- Common vent up to 12 units
Includes:
- (1) Conversion Kit
- (1) Wall Mounting Bracket
- (4) Tapping Screw & Anchor
- (2) 2″ Vent Termination Cap
- (4) 2″ Wall Flange
Warranty
- Residential: 1 year labor, 5-year parts, and 15-year heat exchanger
- Commercial: 1-year labor, 5-year parts, and 8-year heat exchanger

Reviews
There are no reviews yet.