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
4.8/5
reviews
Glendy Lin
Dec 12, 2025
Aaron was amazing! He showed up ASAP as we needed to figure out what was wrong with our furnace. He was very professional, knowledgeable and informative when letting us know the issue, highly recommend!
Evan MacDougall
Oct 28, 2025
Evan from Superior HVAC Service ran a combustion analysis on our gas furnace. He adjusted the air-to-fuel ratio and optimized performance. It runs better than it has in years.
Adriana Bolton
Oct 28, 2025
Ryan from Superior HVAC Service replaced our 20-year-old furnace. The install was tidy and done in one day. He explained how to register the warranty and walked us through the new system. Would definitely use Superior HVAC again!
Juliet D'Silva
Feb 03, 2025
We hired Superior HVAC to take care of our furnace in our rental property and they did an amazing job! Reard was really nice and professional!!! Thank you so much for your services!
We will deliver NTI 95% AFUE Boilers to any of these cities
Dec 12, 2025
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