Navien NCB-240/110H Condensing Combi Boiler
A Navien NCB-240/110H Condensing Combi Boiler is designed to deliver both powerful home heating and endless domestic hot water from a single compact system. It is an excellent solution for homeowners who want high energy efficiency, space savings, and reliable comfort throughout the year. Many homeowners choose a Navien boiler installation because it combines advanced condensing technology with smart controls and stainless-steel heat exchangers for long-lasting performance. From a technical perspective, the Navien NCB-240/110H offers up to 95% AFUE efficiency, 110,000 BTU heating capacity, and up to 199,000 BTU domestic hot water input, making it ideal for homes with multiple bathrooms and high hot water demands. A professionally installed preventative maintenance program can help maximize efficiency, extend equipment life, and maintain reliable heating and hot water performance year after year.
For the best results contact Afrusun and to get the best rebate, grants, promotions and other direct and indirect assistance with Afrusun. You can also explore our professional boiler services, financing options, and service areas across Toronto & GTA.
Top Navien NCB-240/110H Warranty
- 10 Years Heat Exchanger Limited Warranty
- 5 Years Parts Limited Warranty
- 1 Year Labour Warranty
- Certified Installer Warranty Protection
- Warranty coverage when professionally installed and maintained
Energy efficiency
With up to 95% AFUE efficiency, the Navien NCB-240/110H converts most of the fuel it consumes into usable heat, significantly reducing energy waste compared to older non-condensing boilers. Its advanced condensing technology, intelligent burner modulation, and stainless-steel heat exchangers help homeowners lower monthly heating and hot water costs while maintaining consistent comfort throughout the year.
Key specifications - Navien NCB-240/110H
- Model: Navien NCB-240/110H
- Type: High-Efficiency Condensing Combi Boiler
- Space Heating Capacity: 110,000 BTU/h
- Domestic Hot Water Capacity: 199,000 BTU/h
- Efficiency: Up to 95% AFUE
- Heat Exchangers: Dual stainless-steel heat exchangers
- Installation Type: Indoor wall-hung configuration
- Fuel Type: Natural gas or propane compatible
- Ignition System: Electronic ignition
- Controls: Smart LCD display with setup wizard
- Zoning: Built-in zone control support
- Venting: Flexible PVC venting options
- Application: Residential heating and domestic hot water
Coverage Area and Ideal Home Size - Navien NCB-240/110H
The Navien NCB-240/110H is ideal for medium to large homes, typically ranging from 1,500–3,500 sq. ft., depending on insulation quality, climate conditions, and heating design. It is particularly well suited for homes with multiple bathrooms and high hot water demand where both reliable heating and continuous hot water are important.
Why to choose Navien NCB-240/110H and why to choose Navien
- Provides both home heating and domestic hot water from one compact system
- Up to 95% AFUE efficiency helps reduce energy bills
- 110,000 BTU heating performance for reliable winter comfort
- 199,000 BTU domestic hot water capacity for multiple simultaneous uses
- Dual stainless-steel heat exchangers for durability and long service life
- Compact wall-mounted design saves valuable floor space
- Advanced modulation technology improves comfort and efficiency
- Smart controls with LCD display simplify operation and diagnostics
- Natural gas and propane compatibility for installation flexibility
Choosing Navien is a smart investment for homeowners looking for advanced heating technology, high efficiency, and long-term reliability. Navien is widely recognized for its innovative condensing boilers and combi systems that provide strong performance, modern controls, excellent energy savings, and dependable hot water comfort for residential applications.
Why to choose Afrusun
Afrusun is trusted by homeowners and businesses for professional heating, cooling, boiler, and ventilation services across Toronto and the GTA. Our certified technicians specialize in boiler installation, preventative maintenance, repairs, and complete HVAC solutions designed for long-term comfort and energy savings. With our exclusive rebate programs, financing options, rental programs, and free estimates, homeowners receive expert guidance, transparent pricing, and dependable support. Contact Afrusun today to learn more about installing the Navien NCB-240/110H in your home.
What people say about Navien NCB-240/110H
Homeowners and HVAC professionals often praise the Navien NCB-240/110H for its strong hot water performance, compact design, and high energy efficiency. Many users appreciate the space savings and lower utility costs compared to traditional boiler and water heater systems. Technicians commonly note that proper installation and annual maintenance are important to ensure long-term reliability and peak performance. :contentReference[oaicite:0]{index=0}
Navien NCB-240/110H Product Information
| About | Details |
|---|---|
| Brand | Navien |
| Model | NCB-240/110H |
| Series | NCB-H Series |
| Product Type | Condensing Combi Boiler |
| Space Heating Capacity | 110,000 BTU/h |
| Domestic Hot Water Capacity | 199,000 BTU/h |
| AFUE Efficiency | Up to 95% |
| Energy Star | YES |
| Fuel Type | Natural Gas / Propane |
| Heat Exchanger | Dual Stainless-Steel |
| Installation Type | Indoor Wall-Hung |
| Ignition Type | Electronic Ignition |
| Voltage | 120V AC / 60Hz |
| Product Width | 17.3 in |
| Product Depth | 12.8 in |
| Product Height | 29.3 in |
| Weight | 96 lb |
| Application | Residential Heating & Hot Water |
| Installation Included | ✅ Yes |
| Warranty on Heat Exchanger | ✅ 10 Years |
| Warranty on Parts | ✅ 5 Years |
| Labour Warranty | ✅ 1 Year |
