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.
Integrated ECM pump and DHW diverter valve on all models
Modulating Combustion up to 11:1
Small zone valve systems may not require an additional pump or a low loss header
Easy service access and quick component connections
Get the 150 000 BTU Boiler Gas 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 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
We'll deliver the boiler to your location, and our experienced experts will handle the installation efficiently and professionally.
Get a warranty
Our warranty covers various parts and services, and even after its expiration, we provide reliable post-warranty services.
Why should you buy a Gas Boiler 150 000 BTU from us?
9.7/10
215 reviews
4.9/5
319 reviews
Clyde Twain
Oct 25, 2023
The guys did a terrific job repairing my boiler's thermostat. They were at my doorstep the same day I called and had the system up and running very quickly!
Sean Stephens
Dec 29, 2023
This company performed an hvac system upgrade for us, and they absolutely deserved five stars for the job. There was a lot to do, including the heat pump and furnace, and they did it all (and the delivery) in one day. We also had excellent help from them in deciding on the right appliances.
Isabella Tremblay
Oct 19, 2023
This is undoubtedly one of the best companies I have ever hired. Several companies offered me furnace installation, but Superior HVAC Service instilled confidence even over the phone. I am confident that my furnace will serve me for many years thanks to a safe installation from professionals with certificates and awards.
Micheal Santner
Dec 12, 2023
They were not only punctual and helpful, but they also seemed to be extremely knowledgeable and experienced. They took the time to answer my questions and showed me all of the new features.
Donald Nolan
Jun 18, 2024
Had an issue with our central HVAC at home, called early in the morning, someone picked up the phone and was able to schedule an appointment same day. Brian showed up at the house, was professional and courteous to show me what our problems were and provided solutions/suggestions to fix. Thank you!
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!
Thomas Kaiser
Dec 28, 2023
Facing a furnace issue, I contacted Superior HVAC Service, and Tanner proved to be responsible, responsive, and highly skilled. He arrived promptly, explained the problem and his actions, and provided professional insights. Tanner's professionalism and thorough explanation of charges and future maintenance tips impressed me, making Superior HVAC Service my go-to for HVAC issues.
We will deliver 150 000 BTU Gas Boilers to any of these cities
Oct 25, 2023
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