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Navien NFB-C Series 399K BTU - High Efficiency - Condensing Heating Boiler
Original price was: $1,798.00.$899.00Current price is: $899.00.
Navien NFB-H Series 199K BTU - High Capacity - Condensing Fire Tube Boiler - 95%
Original price was: $1,398.00.$699.00Current price is: $699.00.
Navien NCB-H Series High Efficiency – Condensing – Combi Gas Boiler – 130 MBH – 15:1 DHW
Original price was: $1,598.00.$799.00Current price is: $799.00.
Seasonal Sale — Limited-Time Savings
- 130 MBH heating input with 95% AFUE condensing efficiency
- Up to 10.4 GPM domestic hot water with 15:1 DHW turndown
- Stainless steel heat exchanger built for condensing operation
- Direct-vent sealed combustion, PVC or polypropylene venting
- Natural gas or propane operation
- Wall-mount cabinet only 12-4/5 in. deep
- ENERGY STAR qualified, electronic ignition
- 120V single-phase power
| Weight | 79 lbs |
|---|---|
| AMP | 15 |
| BTU | 120000 |
| MBH | 120 |
| NSF | No |
| AFUE | 95 % |
| ANSI | ANSI Z21.13 |
| ASME | ASME H |
| Depth | 12-4/5 in |
| Media | Hot Water |
| Volts | 120V |
| Watts | 200 W |
| Width | 17-3/10 in |
Order today — Ships in 1–3 business daysEstimated delivery: 3–8 business days
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Product Highlights
Professional Grade
Built for reliable, repeated use.
Quality Checked
Product information verified against manufacturer specifications.
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Simple 14-day return policy.
Description
The Navien NCB-H Series condensing combi gas boiler puts 130 MBH of heating capacity and up to 10.4 GPM of domestic hot water into one wall-hung cabinet, with a 15:1 turndown ratio on the DHW side. That wide modulation range is what lets it hold a steady shower temperature at low draw instead of swinging hot and cold, and it keeps the burner running at part load through most of the heating season at 95% AFUE. A stainless steel heat exchanger handles the acidic condensate that comes with condensing operation, and direct-vent sealed combustion allows PVC or polypropylene venting through a sidewall, so no chimney is needed. Runs on natural gas or propane, mounts on the wall in a 12-4/5 in. deep cabinet, and operates on standard 120V power. ENERGY STAR qualified. Installation by a licensed gas heating contractor is required.
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Shipping and Delivery
Shipping Summary
| Shipping Destination | United States |
| Shipping Cost | Free Shipping |
| Order Cut-off Time | 2:00 PM (Eastern Time) |
| Processing Time | 1–3 Business Days |
| Transit Time | 2–5 Business Days |
| Estimated Delivery | 3–8 Business Days |
| Business Days | Monday – Friday |
| Shipping Carriers | USPS, UPS or FedEx |
Order Processing
Orders are processed after successful payment confirmation. Orders placed before 2:00 PM Eastern Time are reviewed according to our normal processing schedule.
Processing generally requires 1–3 business days before an order is prepared for shipment. Processing time does not include transit time.
Orders are processed Monday through Friday, excluding weekends and public holidays.
Shipping Carriers
To provide reliable delivery throughout the United States, BookSunrise works with trusted shipping carriers. The carrier selected for your shipment depends on the destination, package size, product type, and service availability.
| Primary Carriers | USPS, UPS, and FedEx |
| Carrier Selection | Determined according to operational availability and delivery requirements. |
| Delivery Area | United States only. |
Shipping Restrictions
At this time, BookSunrise ships only to addresses located within the United States.
We currently do not offer:
- International shipping.
- Military APO/FPO addresses (where carrier limitations apply).
- P.O. Boxes for products that require physical delivery by specific carriers.
- Local pickup.
- In-store collection.
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