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
Get an 95% AFUE Natural Gas Boiler in just a few steps
Make an order
Contact us to start the process of purchasing a new boiler. Our customer support team will guide you through all the necessary steps.
Arrival of a technician
Once the order is confirmed, our skilled technician will promptly arrive at your property to conduct an inspection and clarify any details.
Delivery and installation work
We will deliver the boiler to you. Our team will handle the installation with efficiency and professionalism, ensuring a seamless setup.
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 an Boiler gas 95% AFUE from us?
9.7/10
215 reviews
5/5
220 reviews
Louie Antony
Oct 25, 2023
Excellent service! The repairman was very thorough and competent. He recommended the appropriate parts for the repair and didn't try to upsell anything. They responded quickly and provided the quote after the diagnostics. In general, a nice HVAC service company!
Alex Cary
Mar 2, 2024
These people are really good at what they do! I like how they remove the old unit and install the new one without causing any damage. They're careful and skilled. The top HVAC company in the region!
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!
Carlos Hooks
Dec 12, 2023
Highly recommanded...
John Lee
Dec 12, 2023
Excellent service.
We will deliver an 95 AFUE Gas Boiler to any of these cities
Oct 25, 2023
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