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
246 reviews
Black Anderson
Dec 12, 2023
Steve and Leo arrived on schedule, listened to my needs, investigated the issue, and started to service my water heater. The guys were all very helpful and kind.
Jimmy Andre
Oct 26, 2023
Honestly, I can't thank them more. These guys responded to my hot water heater repair quickly and efficiently. The technician was the most professional, honest and hardworking person I've ever dealt with. I would not go with any other company in the area!
Jose Hughs
Sep 20, 2023
They saved me tons of time and effort! I originally planned to conduct my AC repair on my own, but my friend recommended that I hire instead of them. It was quite efficient and incredibly rapid. Thanks!
Muhammad Uzair
Jan 11, 2024
We rely on this service for any problems with the house's heating system. They will be recomended.
Richard Brown
Sep 20, 2023
Thanks to their expertise, my weekend was not spoiled due to a broken air conditioner. Their HVAC repair expert quickly arrived at my apartment and fixed the unit without a hassle. Nice!
Camron Black
Dec 12, 2023
Our boiler was failing, and they immediately diagnosed the problem and explained it in a straightforward way.
Erin Sovar
Jun 19, 2024
After coming home to a wet floor and leaking hot water tank we called Superior and Kurtis was here within 1/2 hour. Unfortunately we needed a replacement but fortunately they could be here the next day. The next day the guys showed up and had us up and running in just over an hour.We will definitely keep these guys on our speed dial
We will deliver Commercial Boilers Navien to any of these cities
Dec 12, 2023
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