Description
NAVIEN GAS COMBI BOILER FEATURES
The ultimate high efficiency combi-boilers do it all… from the smallest apartments to larger homes
- AFUE 95% Energy Star certified
- Available in natural gas (NG) or liquid propane (LP)
- Backed by the industry’s strongest warranty—10 years on heat exchangers, 5 years on parts & 1 year on labor – find warranty details here
- Compact, wall-hung design takes up less space than a floor standing boiler & tank water heater
- Can be cascaded with Navien NPE-2 tankless water heaters for increased DHW flow demand
- Easy to use control panel
- Elegant, clean appearance
- Ideal for replacements or new construction
- Qualified for energy efficiency credits & rebates
- Optional NaviLink™ WiFi remote control system
- Optional NaviClean™ magnetic filtration system
- Optional HotButton® recirculation system
Explore Tankless Combi-boiler Applications
Navien combi boilers can provide whole house heating for small to large homes, and endless hot water for up to 3 showers and a dishwasher at the same time. With heat inputs up to 199,000 BTU/H, our combi boilers are also compatible with a variety of whole house-heating systems including:
- Finned tube baseboards
- Cast iron baseboards
- Radiant floor heating
- Fan coils
- Radiators
- Air handlers
Lower energy bills, easier on the planet
Navien condensing stainless steel heat exchangers recover extra heat that would be lost in non-condensing combi boilers. The result is a reduction in energy consumption, lower CO2 emissions and low exhaust temperatures allowing the use of less expensive venting materials such as Schedule 40 PVC.

Reviews
There are no reviews yet.