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
1201 reviews
Gerardo Mancilla
Feb 8, 2025
Kevin was outstanding! He replaced our old water heater with a high-efficiency model. Super clean installation and great customer service!
Alex Patton
Jul 14, 2025
My technician Tyler was really friendly,explained things well, and took me seriously when the issue I called about wasn't happening immediately. Appreciated his service
Noemia Ferreira
Jul 18, 2025
The work was done fast and eficiente. Was a great experience. I recommend this company to anyone that needs it.
daniel kieta
Mar 13, 2025
Our AC stopped turning on, and we were bracing for the worst. Conner came out and found that the capacitor had failed. He replaced it in minutes, and the unit was back up and running like new! He saved us from an expensive replacement and was super friendly the whole time.
Nica Bibit
Jul 15, 2025
AC stopped cooling during peak summer. Their tech guy named Jemmar arrived same day, replaced a faulty capacitor, and had it running cold fast. Professional, responsive, and fairly priced. Awesome team Superior HVAC, Heating and Air Conditioning
aracely cervantes
Feb 7, 2025
Ian was incredibly thorough in his work. He diagnosed our air handler issue precisely and ensured everything was working before he left!
Ella Rhose Tadiosa
Feb 7, 2025
Ian from Superior HVAC services was highly professional and courteous. He arrived on time, efficiently repaired our water heater, and even took the extra step to inspect our furnace to ensure everything was working properly.
We will deliver 150 000 BTU Gas Boilers to any of these cities
Feb 8, 2025
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