Easy service access and quick component connections
Small zone valve systems may not require an additional pump or a low loss header
Wi-Fi on board for remote control and monitoring
Models up to 96% AFUE
Integrated ECM pump and DHW diverter valve on all models
Get the 120 000 BTU NTI Boiler in just a few steps
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
After confirming your order, our technician will arrive at the appointed time to inspect the property and clarify the necessary 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
We offer a warranty that covers different parts and services. Even after the warranty expires, you can rely on our post-warranty services.
Why should you buy a Boiler NTI 120 000 BTU from us?
9.7/10
215 reviews
4.9/5
480 reviews
Angelo Pascual
Jul 10, 2025
Service was excellent! Their tech guy Jemmar diagnosed a capacitor issue and replaced it promptly. Air is flowing working great again. Excellent experience with Superior HVAC, Heating and Air Conditioning
Sheldy Palacio
Feb 10, 2025
The installation went smoothly, and the furnace works great. Overall, a great experience with Superior HVAC. Their technician guy named William was nice as well even cleaned up the mess.
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.
angelo bernaga
Jul 10, 2025
Our softener wasn’t regenerating—tech guy named Daniel arrived on time, adjusted the settings, and replaced a valve. Now everything’s back to normal. Great service with Superior HVAC and services
Carl Antivola
Feb 8, 2025
I was having trouble keeping my house warm, so I called Superior HVAC Service. Ian arrived right on schedule, quickly figured out the issue, and had everything fixed before I knew it. He even checked my water heater to ensure it was working well. Great service—definitely recommend!
Angelmae Lebico
Mar 13, 2025
Excellent service! My furnace was repaired quickly and efficiently. The technician was very knowledgeable and his name is Alvin. Thank you Superior HVAC
jose jauregui
Apr 30, 2025
Same day that I called they showed up.Drew was polite and thorough with his assessment. He provided detailed information and let me know my options.
We will deliver NTI 120 000 BTU Boilers to any of these cities
Jul 10, 2025
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