CombiENERGY STAR
NFC-200 Fire-Tube Combi
by Navien · NFC Fire-Tube Combi series
4.6(38)
Efficiency
95%
AFUE
Output
188k
BTU/hr
Turndown
11:1
modulation
Warranty
15
yr exchanger
The NFC-200 Fire-Tube Combi is a combi boiler best suited for large homes prioritising hot-water performance. It delivers 95% AFUE efficiency with a 11:1 turndown ratio and 5.7 GPM of domestic hot water, backed by a 15 years heat-exchanger warranty.
Key features
- High-output fire-tube combi
- Built-in recirculation ready
- NaviLink Wi-Fi
Technical specifications
Boiler typeCombi
FuelNatural Gas
AFUE efficiency95%
Heat input range18,000 – 199,000 BTU/hr
Heat output188,000 BTU/hr
Turndown ratio11:1
Domestic hot water5.7 GPM
VentingDirect vent (PVC/CPVC)
Dimensions (H×W×D)28" H × 17" W × 12" D
Weight99 lbs
ENERGY STARCertified
Warranty coverage
Heat exchanger
15 years
Parts
5 years
Labour (via installer)
1 year
Installed price range
$6,200 – $7,800
Unit only: $4,200 – $5,000
≈ $123/mo · 60 mo @ 6.99% APR
Request a quote
For the NFC-200 Fire-Tube Combi