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 NTI 95% AFUE Boiler in just a few steps
Make an order
Order your new boiler today by contacting us. Our dedicated customer support team will assist 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 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 95% AFUE Boiler NTI from us?
9.7/10
215 reviews
5/5
1133 reviews
Fawad Ahmed
Jan 11, 2024
It's over 15 years old and has been through worse times, but the tech team they send in for maintenance just resurrected it.
Malak Kharnoub
Jan 31, 2025
Excellent HVAC Service!Our furnace stopped working in the middle of a cold snap, so we called Superior HVAC Service. Michael showed up right on time, diagnosed the issue, and fixed it quickly. He also took the time to explain how to maintain the system to avoid future problems. Highly impressed with the level of service—definitely recommend!
Igor Kuritsyn
Feb 7, 2025
Our boiler suddenly stopped producing heat, and with freezing temperatures outside, we needed help fast. Cole from Superior HVAC Service arrived quickly, diagnosed a faulty pressure valve, and replaced it on the spot. He also flushed the system to remove any buildup that could cause future problems. He was efficient, polite, and made sure everything was working perfectly before leaving. Really grateful for the quick response and great service!
Rohan Clauwie Bagting
Feb 8, 2025
My happiness has been much enhanced by Excellent Superior HVAC. Brandon, the technician, was competent, effective, and provided comprehensive explanations of everything. In no time at all, my air handler is operating flawlessly once more. Excellent work!
sheryl batac
May 28, 2025
Sewage line fixed in no time. Tech guy named Neil was on time and very thorough. Fantastic work, very satisfied customer. Thank you Superior Plumbing and Heating
Melvin Cabrera
Jun 28, 2025
Called at 9 PM—tech guy named Daniel was here within an hour. Found the problem fast and got us cool again. Amazing after-hours service. Truly grateful with Superior HVAC and services.
We will deliver NTI 95% AFUE Boilers to any of these cities
Jan 11, 2024
Ajax