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Description
Navien NHB-110H: High-Efficiency Heating for Mid-Sized Homes & Light Commercial Spaces
The Navien NHB-110H is a high-efficiency condensing boiler engineered to deliver powerful, reliable, and energy-smart heating for mid-sized homes and light commercial applications. With a 110,000 BTU heating capacity and a compact, wall-mounted design, it provides consistent warmth while helping users reduce energy consumption and operating costs.
Superior Energy Efficiency
Featuring a 95% AFUE efficiency rating, the NHB-110H captures and reuses heat through advanced condensing technology. This reduces fuel waste, maximizes energy savings, and ensures steady comfort throughout your home or small business.
Compact and Space-Saving Design
Its slim, wall-mounted profile makes the NHB-110H ideal for mechanical rooms, basements, or utility closets. The compact footprint allows for high performance without sacrificing valuable floor space.
Smart, Precision Heating Controls
With advanced digital controls and modulating burner technology, the boiler automatically adjusts its output based on heating demand. This ensures:
Precise temperature control
Reduced energy consumption
Quiet and efficient operation
Durable & Eco-Friendly Construction
A premium stainless steel heat exchanger delivers excellent heat transfer, corrosion resistance, and long-term durability. With ultra-low NOx emissions, the NHB-110H supports cleaner air and environmentally responsible heating.
Flexible Installation & Low Maintenance
The unit supports multiple venting and piping configurations, making installation simple for both new systems and replacements. Its self-diagnostic system allows easy troubleshooting and long-term reliable performance.
A Smart High-Efficiency Heating Upgrade
Combining advanced condensing technology, intelligent controls, and a highly durable heat exchanger, the Navien NHB-110H provides dependable comfort with significantly lower energy costs. It’s a strong long-term investment for homeowners and businesses seeking efficiency and reliability.
Specification
Navien NHB-110H – Full Specifications & Warranty
| Category | Details |
|---|---|
| Make | Navien |
| Model | NHB-110H |
| Energy Efficiency (AFUE) | 95% |
| Fuel Type | Natural Gas |
| Heating Capacity | 110,000 BTU |
| Dimensions | 12″ D × 17″ W × 24″ H |
| Product Warranty | 15-Year Limited Warranty |
| Parts Warranty | 5 Years on Parts |
| Labor Warranty | 1 Year Labor Coverage |
Why Homeowners Trust Jimmy HVAC for Reliable Comfort
Reliable HVAC Solutions Built for Comfort, Efficiency, and Long-Term Peace of Mind.
Financing Options Available
Enjoy peace of mind with low monthly payments that make your costs easy to manage.

Transparent, Upfront Pricing
No hidden charges—just honest, clear pricing so you always know what to expect.
Licensed & Certified Technicians
TSSA-licensed experts ensure safe, reliable, and high-quality installations and repairs.
Free Installation Included
Enjoy hassle-free setup with free professional installation on every purchase.
Parts & Labour Warranty
Long-lasting protection with comprehensive parts coverage and an included labour warranty.
Reviews
10 reviews for Navien NHB-110H Heating Boiler - For Homes 2000-2400 Sq.Ft
Get a Free Quote From a Licensed HVAC Expert
✅ 24/7 Support & Fast Response
✅ Trusted by 5200+ Happy Clients
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Daniel McLeod –
Installed the Navien NHB-110H heating boiler in our 2,200 sq. ft. home. It’s been quiet and consistent so far. Jimmy HVAC’s installation team was professional and didn’t rush the job.
Sarah Nguyen –
Good experience overall. The boiler heats our home evenly, and the install was done in one day. Pricing was fair, though scheduling took a bit longer than expected.
Robert Sinclair –
Jimmy HVAC replaced our old system with the Navien NHB-110H, and the difference is noticeable. The house warms up faster and the tech explained everything clearly.
Melissa Carter –
Happy with the boiler’s performance so far. The installation crew was clean and respectful. Would have liked more follow-up after install, but no major issues.
Jason Pelletier –
Fast service and no pressure upselling. The Navien boiler works well for our 2,000 sq. ft. home. Jimmy HVAC showed up on time and finished when promised.
Amandeep Kaur –
The system itself works fine and heats evenly. Install was solid, but communication before installation could have been better. Still satisfied overall.
Chris O’Donnell –
Very smooth experience. The Navien NHB-110H runs quietly and hasn’t had any issues. Jimmy HVAC’s pricing was reasonable compared to other quotes we got.
Laura Bennett –
We’ve had the boiler for a few months now and it’s been reliable. Installation team was knowledgeable and answered all our questions without rushing.
Mark Lefebvre –
Jimmy HVAC did a clean install and finished ahead of schedule. The boiler handles our 2,300 sq. ft. house well, even during colder days.
Priya Shah –
No complaints with the boiler itself—it does its job well. Service was quick and straightforward. Would recommend Jimmy HVAC if you want a no-nonsense install.