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
4.8/5
0 reviews
Natasha Lebedeva
Nov 28, 2023
Eathon showed up to check my furnace and explained my concerns and did it so I could understand showed up in a timely manner and I appreciate that plus Eathonis very pleasant and courtesy thank you Eathon.
Ishdeep
Feb 10, 2025
I noticed my boiler wasn’t heating properly, so I reached out to Superior HVAC Service. Ian came by, quickly diagnosed the issue, and had it fixed in no time. He also made sure my tankless water heater was working efficiently before he left. Great service—super professional and knowledgeable!
Kyle Cruz
Feb 7, 2025
Superior HVAC has never let me down in my two experiences with them. Always prompt, effective, and truthful service. My boiler is in like-new condition! Bravo to Conner, their technician.
Igor Kuritsyn
Feb 7, 2025
I noticed our energy bills were climbing, and the furnace wasn’t heating as efficiently as before. Kevin from Superior HVAC Service came out for an inspection and found that a clogged filter and dirty burners were reducing efficiency. He cleaned everything, replaced the filter, and fine-tuned the system to run more effectively. Not only is the house warmer now, but I can already tell the system is working less to maintain the temperature. Excellent service—professional, knowledgeable, and thorough!
Roman May Arjona
Feb 7, 2025
Excellent service! Cole did and amazing job with our boiler, he came to fix it within one hour after we called, he explained the issue and he was so skilled
Mark Paul Ampusta
Feb 20, 2025
Installation for my furnace was quick and seamless. Their technician named Cole paid attention to every detail, ensuring a perfect fit. Great customer service and a stress-free experience. Awesome Superior HVAC!
We will deliver NTI 120 000 BTU Boilers to any of these cities
Nov 28, 2023
Ajax