Integrated ECM pump and DHW diverter valve on all models
Small zone valve systems may not require an additional pump or a low loss header
Get the NTI Condensing Boiler 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 Condensing boiler NTI from us?
9.7/10
215 reviews
4.8/5
0 reviews
Lord Aldrich Maliksi
Mar 7, 2025
Thank you Kurtis of Superior HVAC for installing a new furnace on my home and for giving tips on how to properly maintain it.
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!
Дима Бахметьев
Feb 5, 2025
Our AC wasn't cooling properly, and we called Superior HVAC Service. Chris arrived promptly, diagnosed a refrigerant leak, and had it repaired quickly and affordably. Great service and a fair price!
e.m. madhara
Feb 7, 2025
We had a great experience with Superior HVAC Services replacing our water heater. Brian was friendly, efficient, and explained everything in detail. Highly recommend their services!
We will deliver a boiler NTI condensing to any of these cities
Mar 7, 2025
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