399K BTU - High Efficiency - Condensing Heating Boiler
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NFB-C Series 399K BTU - High Efficiency - Condensing Heating Boiler
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Each: 1 Inner Pack: 1
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Navien
NFB-C Series
399K BTU - High Efficiency - Condensing Heating Boiler
NFB-399C
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Product Details
Product Details
- Fire tube stainless heat exchanger with non-metallic condensate drain pan
- 15.3:1 TDR
- 160 PSI max. operating pressure
- 97.5% TE
- Built-in 3 zone pump dry contact relays
- Common vent up to 4 units and cascade up to 32 units
- Venting 3" (Up To 60 FT) 4" (Up To 150 FT)
- NG or LP Field Gas Convertible
- 7" Color touch display
- Approved for up to 10,100 ft. and glycol up to 50%
-
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Specifications
- AFUE:
- 97.50 %
- AMP:
- 12
- ANSI:
- ANSI Z21.13
- ASME:
- ASME H
- Application:
- Residential, Light Commercial
- BTU:
- 399000
- BTU Heat Rating:
- 399000 Btu/h
- Boiler Type:
- High Efficiency Boiler
- Brand Model Compatibility:
- NFB-C
- CEC Compliant:
- For Sale in CA
- CSA Certified:
- CSA 4.9
- Capacity:
- 9.6 gal
- Collection:
- NFB-C Series
- Condensing:
- Yes
- Depth:
- 22-3/10 in
- Energy Star Compliant:
- Yes
- Fuel Type:
- Natural Gas, Propane
- Height:
- 32-4/5 in
- Ignition System:
- Electronic Ignition
- Input (MBH):
- 399 MBH
- Installation Type:
- Wall Mount
- Length:
- 25-1/10 in
- MBH:
- 399
- Material:
- Carbon Steel, Stainless Steel
- NSF:
- No
- NSF Certified:
- No
- Return Pipe Connection:
- 1-1/2 in
- Supply Pipe Connection Size:
- 1-1/2 in
- UL Listed:
- No
- Vent Type:
- Direct Vent
- Volts:
- 120V
- Width:
- 25-1/10 in