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Navien
NFB-H

NFB-H

The Navien NFB-H condensing boiler is designed for high-efficiency hydronic heating with natural gas or propane. With its impressive 15:1 modulation ratio, it precisely adjusts output to demand, maximizing comfort while reducing gas consumption and operating costs.

Type: Condensing gas boiler for hydronic heating
Model: NFB-H
Fuel: natural gas or propane
Efficiency: up to 95% AFUE
Multiple capacities (110,000, 150,000, 199,000, 285,000 BTU)
15:1 modulation ratio (impressive turndown)
Dual stainless steel heat exchanger
Electronic ignition
Direct vent or concentric venting (PVC, CPVC, PP)
Voltage: 120 V
Compatible with smart thermostats
Compact for flexible installation
10-year warranty on the heat exchanger

Answers to Your Questions

Yes. We assess your needs, analyze your current setup, and offer customized solutions tailored to your home and your budget.

Yes. Our technicians are trained to install, maintain, and repair most major brands of heating systems, air conditioning systems, fireplaces, and heat pumps.

We recommend having the unit serviced by a professional once a year or every two years, depending on usage. Regular maintenance improves performance, reduces energy consumption, and extends the unit's lifespan.

We serve the Greater Montreal area and the surrounding regions. Contact us to confirm that your municipality is covered.

Ready to bring your project to life?

Our team is here to support you every step of the way, from concept to completion. Let’s discuss your project and work together to find the solution that’s perfectly tailored to your needs.

Heating Systems & Furnaces Division
Air Conditioning & Propane Division
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