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Reviews
17 reviews for Navien NCB-190/060H Combi-boiler- For Homes Upto 1500 Sq.Ft
Description
Navien NCB-190/060H High-Efficiency Condensing Combi Boiler
The Navien NCB-190/060H is a high-performance condensing combination boiler designed to deliver both home heating and endless domestic hot water in one compact, ultra-efficient unit. With 190,000 BTU/h for hot water and 60,000 BTU/h for space heating, it provides reliable comfort for small to mid-sized homes.
High Efficiency, Lower Energy Bills
With up to 95% AFUE, this combi boiler uses advanced condensing technology to recycle heat from exhaust gases. This means reduced fuel usage, lower monthly utility costs, and superior performance in cold weather.
Compact, All-in-One Design
Because it combines a boiler + tankless water heater, the NCB-190/060H saves significant space. Its wall-mounted design is ideal for basements, utility closets, or tight mechanical rooms—perfect for townhomes, apartments, and modern homes.
Smart, Precise Heating & Hot Water Control
Equipped with intelligent digital controls, the unit automatically modulates heating output based on demand. This ensures consistent home heating, fast hot water delivery, and reduced energy waste.
Durable Stainless Steel Heat Exchanger
Built with high-grade stainless steel for corrosion resistance, improved heat transfer, and long-term reliability. The system also features ultra-low NOx emissions, making it environmentally friendly.
Endless, On-Demand Hot Water
With a maximum flow rate of 11.1 GPM, the NCB-190/060H can supply multiple fixtures simultaneously—ideal for showers, dishwashers, and laundry running at the same time.
Easy Installation & Low Maintenance
Flexible venting, simplified piping, and smart self-diagnostics make the unit easy to install and maintain, ensuring years of worry-free performance.
Specification
Specifications
| Category | Details |
|---|---|
| Make | Navien |
| Model | NCB-190/060H |
| Type | High-Efficiency Condensing Combi Boiler |
| Energy Factor (AFUE) | 95% |
| Fuel Type | Natural Gas |
| Domestic Hot Water Input | 190,000 BTU/h |
| Heating Input Capacity | 60,000 BTU/h |
| Max Flow Rate | 11.1 GPM |
| Dimensions | 29.3 H × 17.3 W × 12.8 D (inches) |
| Heat Exchanger Material | Stainless Steel |
| Mounting Type | Wall-Mounted |
| Emissions | Ultra-Low NOx |
| Technical Information | Advanced condensing system, modulating burner, smart digital control panel |
| Warranty | 10 Years on Heat Exchanger + 5 Years on Parts + 1 Year Labor Coverage |









Steven Wong –
This Navien combi boiler is a smart upgrade from our old system. It keeps the house warm and provides instant hot water
Steven Wong –
This Navien combi boiler is a smart upgrade from our old system. It keeps the house warm and provides instant hot water.
Melissa Grant –
Good heating power for a small house. Hot water supply is smooth and there are no sudden temperature changes.
Andrew Collins –
We chose the Navien NCB-190/060H after research and it performs exactly as promised. Quiet, efficient, and dependable.
Priya Shah –
Perfect solution for homes up to 1500 sq ft. The Navien unit delivers consistent comfort and saves space.
Daniel Foster –
This boiler handles heating and hot water together without any drop in performance. Easy to maintain and user friendly.
Laura McKenzie –
Very efficient system. Our gas usage has gone down and the home feels warmer during cold Canadian winters.
Kevin Patel –
The Navien NCB-190/060H Combi Boiler is a good fit for our townhouse. Hot water is instant and heating is reliable
Nicole Harris –
Navien combi boilers are known for quality and this one meets expectations. Compact size and good output for smaller homes
Robert Anderson –
Solid performance so far. The boiler heats our house evenly and runs quietly. I am happy with the overall efficiency.
Amanda Lee –
This combi boiler gives both heating and hot water without any issues. Water temperature stays stable even with multiple uses
Jason Carter –
The Navien NCB-190/060H works great for our home under 1500 sq ft. Installation was clean and the system is easy to use.
Emily Wilson –
We switched from an old boiler to this Navien unit and noticed the difference immediately. Heating performance is smooth and consistent.
Michael Brown –
Very reliable heating system. Hot water comes instantly and the unit does not take much space. Good choice for compact homes.
Sarah Thompson –
The Navien NCB-190/060H Combi Boiler is perfect for our 1400 sq ft house. Energy bills are lower and the system is very quiet.
Sarah Thompson –
The Navien NCB-190/060H Combi Boiler is perfect for our 1400 sq ft house. Energy bills are lower and the system is very quiet.
David Miller –
We installed this Navien combi boiler last winter and it works very well for our small home. Heating is steady and hot water is always available.