Dual Venturi system creates better combustion control, turndown ratio and easy field gas conversions.
2" venting up to 65' (including schedule 40 PVC).Vent Installation Detector (VID) for added safety.
Patented stainless steel fire tube heat exchanger Navien’s innovative heat exchanger design is ASME‑Certified,“H” Stamped, and reduces high-stress point weld failures common on other combi-boilers.
Advanced user interface with Setup Wizard is made easy with backlit panel, click-wheel control and intuitive text.
Low gas pressure operation. Negative pressure regulating gas valveensures maximum performance all the way down to 3.5" of water column on natural gas and 8" of water column on propane gas.
Dual Venturi system creates better combustion control, turndown ratio and easy field gas conversions.
1/2" gas pipe capability up to 24' (subject to local codes). Cuts installation time, no need to install new gas lines for retrofit applications.
Patented stainless steel fire tube heat exchanger Navien’s innovative heat exchanger design is ASME‑Certified,“H” Stamped, and reduces high-stress point weld failures common on other combi-boilers.
NHB integrated control provides industry-leading options and features including adjustable heat capacity, temp boost for outdoor reset control, adjustable anti-cycle timer and freeze protection.
The condensing technology of the dual stainless steel heat exchangers saves energy, reduces greenhouse gasses.
1/2" gas pipe capability up to 24' (subject to local codes). Cuts installation time, no need to install new gas lines for retrofit applications.
The sophisticated gas flow control system provides a high turndown ratio which reduces energy waste and excessive boiler cycling.
NHB integrated control provides industry-leading options and features including adjustable heat capacity, temp boost for outdoor reset control, adjustable anti-cycle timer and freeze protection
The condensing technology of the dual stainless steel heat exchangers saves energy, reduces greenhouse gasses
2" venting up to 65'; 3” up to 150’ (including schedule 40 PVC)
The sophisticated gas flow control system provides a high turndown ratio which reduces energy waste and excessive boiler cycling
A few steps and a new Commercial Boiler Navien in your company
Make an order
Contact us to buy a new boiler. Our team will guide you every step of the way and help you choose the right model.
Arrival of a technician
Once your order is confirmed, we will promptly visit your location and conduct a thorough inspection, ensuring all necessary details are clear.
Delivery and installation work
After the assessment, we will deliver the boiler to you. Our experts will carry out the installation efficiently and professionally.
Get a warranty
You receive a warranty that covers various components and services, and when it ends, you can count on our post-warranty services.
Why should you buy a Navien Commercial Boiler from us?
9.7/10
215 reviews
4.9/5
319 reviews
THE DRIFTER
Jan 17, 2025
Kurtis replaced our broken water heater during an emergency, and we couldn’t be more satisfied. He showed up quickly and worked with precision.
Andrea Monserrath Cruz Tabasco
Jan 16, 2025
Our heating system needed urgent repairs. Kurtis was on time, inspected everything thoroughly, and gave us great advice for future maintenance. His professionalism really stood out!!!
Carlos Hooks
Dec 12, 2023
Highly recommanded...
Andrew Flower
Nov 28, 2023
They were great to work with. They were prompt and offered me fair prices. Leo, their technician, was professional, friendly, and very knowledgeable. The problem was solved!
Ruth Rodriguez
Sep 17, 2023
Don’t make my mistakes - hire their techs first. Since I tried to fix my boiler on my own, their specialists needed not only to perform the boiler repair itself, but also to resolve some artificially-made issues. Yet, the price was higher, but still quite affordable. Thank you, Michael!
Julia Penesis
Jan 9, 2025
George was excellent! Very professional and personable. Explained each step and was extremely thorough. He was tidy and patient. He fixed my furnace issue in a timely manner.
Joel McNaughton
Jan 9, 2025
George responded quickly and answered all of my questions professionally. I felt like I was able to trust George and his advice from the beginning of the process. I will definitely be calling back should the need arise! Thanks again for the great service.
We will deliver Commercial Boilers Navien to any of these cities
Jan 17, 2025
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