Navien Combi Boiler – 130,000 BTU – Model NCB240/130H

The Navien NCB240/130H High-Efficiency Combi Boiler is a high-performance heating and hot water solution for larger homes or properties with substantial heating and domestic hot water demands. Combining space heating and on-demand hot water into a single compact unit, it delivers unmatched efficiency, comfort, and convenience.

With a powerful 130,000 BTU for space heating and  10.4 GPM for domestic hot water, the NCB240/130H is perfect for homes with high hot water usage, multiple bathrooms, or larger heating zones. Its natural gas operation and advanced condensing technology ensure superior heat transfer, maximizing energy use while minimizing fuel consumption. The modulating burner automatically adjusts to match real-time heating and hot water demands, ensuring that energy is used precisely when needed, reducing waste and lowering utility costs.

Navien is renowned for producing energy-efficient, reliable products, and the NCB240/130H continues this legacy with an impressive 95% AFUE (Annual Fuel Utilization Efficiency) rating. This high-efficiency combi boiler helps homeowners save on energy bills and reduces environmental impact with its low emissions and eco-friendly design. The condensing technology recovers heat from exhaust gases, improving overall energy efficiency and making the unit a more sustainable option for home heating.

The expected lifespan of the Navien NCB240/130H is between 12 and 15 years, depending on installation quality and regular maintenance. Routine maintenance, such as system flushing and descaling, will help extend the lifespan of the unit and keep it performing at its best.

This Navien NCB240/130H High-Efficiency Combi Boiler comes with a 5-year warranty on parts and a 10-year warranty on the heat exchanger, offering long-term reliability and peace of mind. When purchased through HVAC Near Me, you’ll also receive a 1-year free labour warranty, with financing options available from 1 to 20 years. You can add an extended labour warranty for additional protection and lasting value.

Related Documents

• Combi Consumer Brochure
• Navien Warranty Policy for Replacement Parts
• Navien NCBH manual