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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 |
Why Homeowners Trust Jimmy HVAC for Reliable Comfort
Reliable HVAC Solutions Built for Comfort, Efficiency, and Long-Term Peace of Mind.
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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.
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Reviews
14 reviews for Navien NCB-190/060H Combi-boiler- For Homes Upto 1500 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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Service Area – Professional HVAC Installation & Replacement
Jimmy HVAC provides professional installation, replacement, and system upgrades for residential and light commercial HVAC equipment throughout the Greater Toronto Area. Our certified technicians ensure every system is installed according to manufacturer specifications, Ontario building codes, and industry best practices.
Whether you are upgrading to a high-efficiency system, replacing ageing equipment, or installing a new HVAC solution, our team serves homeowners and property managers across the GTA with reliable service and transparent pricing.
Cities We Serve
Toronto
Mississauga
Brampton
Vaughan
Markham
Richmond Hill
Oakville
Milton
Pickering
Ajax
Whitby
Oshawa
London
Barrie
Hamilton
Kitchener
Full-Service HVAC Solutions Across the GTA
Our services include:
Furnace installation & replacement
Air conditioner installation
Heat pump systems
Tankless water heaters
Boiler systems
HVAC system upgrades & retrofits
- Complete Commercial HVAC Solutions
Preventative maintenance & system inspections
Each installation is completed by licensed technicians to ensure optimal performance, long-term reliability, and energy efficiency.
In addition to professional installation, we provide detailed system assessment and proper equipment sizing to match your property’s heating and cooling requirements. Correct system sizing is critical for maximizing energy efficiency, maintaining consistent indoor comfort, and preventing premature equipment wear. Our team evaluates factors such as square footage, insulation levels, airflow design, and overall system compatibility before recommending any HVAC solution.
We focus on delivering installations that meet manufacturer specifications and industry standards, ensuring warranty compliance and long-term operational stability. From new construction projects to replacement of aging HVAC systems, every installation is carried out with attention to airflow balance, duct integration, ventilation requirements, and energy performance optimization.
Homeowners and property managers rely on Jimmy HVAC for dependable service, clear communication, and technically sound installations that reduce operating costs while improving year-round comfort. Whether upgrading to a high-efficiency furnace, installing a modern heat pump system, or replacing an outdated boiler, our goal is to provide durable HVAC solutions designed for consistent performance and long-term value.








Rebecca Sullivan –
Jimmy HVAC did a great job installing the Navien NCB-190/060H. Heat and hot water are steady, even during cold mornings.
Omar Hassan –
Good system for a home under 1500 sq. ft. The technicians explained maintenance clearly. Service was efficient overall.
Nicole Tremblay –
Simple, clean installation and no issues so far. Took about a week to get an appointment, but the work itself was well done.
Andrew Morrison –
Good experience overall. Installers arrived on time and explained the maintenance basics. Pricing was reasonable for a combi boiler of this quality.
Sonia Patel –
Excellent service from start to finish. The Navien combi boiler heats quickly and reduced our gas usage compared to the old system.
revor Collins –
The boiler works fine, but I wish the initial walkthrough was a bit more detailed. Jimmy HVAC did respond quickly when I had questions later.
Melissa Nguyen –
Installation was done in one day. The unit is compact and freed up space in our utility room. Still getting used to the controls, but performance has been solid.
Robert Sinclair –
Fast service and honest advice. The Navien NCB-190/060H was recommended for our home size, and it’s been running smoothly since day one.
Ahmed Hassan –
We chose Jimmy HVAC for the Navien combi boiler because of their pricing. Everything works as promised, and hot water doesn’t run out even with back-to-back showers.
Emily Carter –
Great experience overall. The installation crew was respectful and cleaned up after themselves. The boiler heats our 1500 sq ft townhouse efficiently.
Jason Wong –
The system runs well now, but we had a small scheduling delay. Once installed, the combi boiler has been reliable. Jimmy HVAC followed up after installation, which I appreciated.
Mark Lavoie –
Very happy with the Navien NCB-190/060H. Pricing was fair compared to other quotes we received in Mississauga. Service was professional and straightforward.
Priya Shah –
The boiler itself works well and heats our home evenly. Installation took a bit longer than expected, but the Jimmy HVAC team explained everything clearly.
Daniel McAllister –
Installed the Navien NCB-190/060H combi boiler in our 1400 sq ft home. Quiet, efficient, and hot water is instant. Jimmy HVAC handled the install cleanly and on time.