-11%
Viessmann B1HE-199 Boiler $5863 $6588
installation / replacement feeHigh-Efficiency Navien Gas Boiler NHB-110 110,000 BTU
In Stock
$8 944
-10%
$8 050
+ COST INSTALL / REPLACEMENT *
Buy now Installation costs depend on work scope and material requirements
A few steps and a new Boiler Navien NHB-110 in your house
Contact us to buy a new boiler. Our team will guide you every step of the way and help you choose the right model.
Once the order is confirmed, our skilled technician will promptly arrive at your property to conduct an inspection and clarify any details.
We’ll deliver the boiler to your location, and our experienced experts will handle the installation efficiently and professionally.
We offer a warranty that covers different parts and services. Even after the warranty expires, you can rely on our post-warranty services.
Technical Characteristics of Navien NHB-110 Boiler
- Heating Input
- Min
- Max
- 10,000 BTU/h (2.9 kWh)
- 110,000 BTU/h (32.2 kWh)
- Heating Capacity
- 102,000 BTU/h (29.9 kWh)
- Net AHRI Rating, Water
- 89,000 BTU/h (26.1 kWh)
- AFUE
- 95.0
- Dimensions
- 17.0″ W x 24.0″ H x 13.0″ D (43.2cm W x 61.0cm H x 33.0cm D)
- Boiler weight
- 80 lbs (36.3 kg)
- Installation type
- Indoor wall-hung
- Max Vent Length
- 0 ft ( m)
- Ignition
- Electronic ignition
- Natural gas supply pressure (from source)
- 3.5 ” WC to 10.5 ” WC (0.87 Kpa to 2.61 Kpa)
- Propane gas supply pressure (from source)
- 8 ” WC to 13 ” WC (1.99 Kpa to 3.23 Kpa)
- Natural gas manifold pressure
- -0.1 ” WC (-0.025 Kpa)
- Propage gas manifold pressure
- -0.09 ” WC (-0.022 Kpa)
- Connection sizes
- Gas inlet
- 3/4″ NPT (hembra)
- Power supply
- Main supply
- Maximum power consumption
- 120V AC, 60Hz
- Less than 10A
- Materials
- Casing
- Heat exchangers
- Cold rolled carbon steel
- Primary and secondary heat exchangers: stainless steel
- Venting
- Exhaust
- Intake
- Vent clearances
- 2″ or 3″ PVC, CPVC, approved polypropylene (see installation manual for more details) 2″ or 3″ special gas vent type BH (Class III, A/B/C)
- 2″ or 3″ PVC, CPVC, polypropylene 2″ or 3″ special gas vent type BH (Class III, A/B/C)
- 0″ to combustibles
- Safety Devices
- Flame rod, APS, gas valve operation detector, ignition operation detector, water temperature high limit switch, exhaust temperature high limit sensor
Get a Free Consultation on Equipment Selection
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Navien NHB-110 Boiler Manual
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- Wi-Fi on board for remote control and monitoring
- Integrated ECM pump and DHW diverter valve on all models
- Modulating Combustion up to 11:1
- Small zone valve systems may not require an additional pump or a low loss header
- Easy service access and quick component connections
- Models up to 96% AFUE
- Wi-Fi on board for remote control and monitoring
- Small zone valve systems may not require an additional pump or a low loss header
- Easy service access and quick component connections
- Modulating Combustion up to 11:1
- Advanced circuitry with built-in control for 3-zone pumps or 3-zone valves.
- Easily accessible built-in DHW module includes integrated boiler pump, flow adjustment valve, DHW stainless steel heat exchanger, mixing valve and 3-way valve.
- Dual Venturi system creates better combustion control, turndown ratio and easy field gas conversions.
- 2″ venting up to 65′ (including schedule 40 PVC).Vent Installation Detector (VID) for added safety.
- Patented stainless steel fire tube heat exchanger Navien’s innovative heat exchanger design is ASME‑Certified,“H” Stamped, and reduces high-stress point weld failures common on other combi-boilers.
- Natural draft and direct exhaust capability
- Compact design saves valuable living space
- Gas fired water boiler with cast iron sections
- Intermittent electronic ignition with standard components for easy servicing
- No vertical draft hood and no mechanical vent damper
- Lasting performance with proven Viessmann titanium-stabilized stainless steel Inox-Radial heat exchanger.
- Low-emission combustion for environmentally-friendly operation. Less than 20 ppm NOx (at 3% O2).
- Reliable on-demand domestic hot water with Vitodens 100-W, B1KE combi models.
- Extremely quiet operation; quieter than most refrigerators.
- Suitable for high altitudes up to 10,000 ft (3,000 m) with no power loss and automatic software vent length adjustment.
- 1/2″ gas pipe capability up to 24′(subject to local codes). Cuts installation time, no need to install new gas lines for retrofit applications.
- Easily accessible built-in DHW module includes integrated boiler pump, flow adjustment valve, DHW stainless steel heat exchanger, mixing valve and 3-way valve.
- Advanced user interface with Setup Wizard is made easy with backlit panel, click-wheel control and intuitive text.
- Dual Venturi system creates better combustion control and turndown ratio and easy field gas conversions.
- Durable dual condensing stainless steel heat exchangers recover extra heat for maximum efficiency.
- Models up to 96% AFUE
- Modulating Combustion up to 11:1
- Wi-Fi on board for remote control and monitoring
- Integrated ECM pump and DHW diverter valve on all models
- Small zone valve systems may not require an additional pump or a low loss header
Boiler Navien NHB-110 Reviews
- William Martin February 1, 2024
(0 reply) - Liam October 26, 2023
(0 reply)
4 of 2 ReviewsThe warranty coverage for my boiler gives me peace of mind. It’s good to know I’m protected in case anything goes wrong.
The boiler is a perfect combination of modern technology and ease of use. It is not only reliable, but also allows you to save on costs thanks to the intelligent control system.