Integrated ECM pump and DHW diverter valve on all models
Modulating Combustion up to 11:1
Small zone valve systems may not require an additional pump or a low loss header
Easy service access and quick component connections
Get the NTI Wall 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
Once the order is confirmed, our skilled technician will promptly arrive at your property to conduct an inspection and clarify any 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
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 a Boiler Wall NTI from us?
9.7/10
215 reviews
5/5
1133 reviews
Assia Alhawa
Jan 31, 2025
Reliable and EfficientOur heat went out during a cold spell, so I reached out to Superior HVAC. Sean came within a couple of hours, identified the issue right away, and had it repaired quickly. He was courteous, explained everything in detail, and made sure everything was working before he left. Highly recommend their service!
Juliet D'Silva
Feb 3, 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!
Carl Longatan
Jul 1, 2025
Our air handler is running perfectly now. Quick diagnosis and repair from Drew the tech guy. Thank you Superior HVAC, Heating and Air Conditioning
kate baltazar
Feb 4, 2025
I had a great experience with Superior HVAC ! Ian diagnosed the problem with my furnace immediately, explained every step of the repair, and had it running perfectly in no time. The service was top-notch, and their pricing was very reasonable. I’ll definitely be calling them again. Huge thanks to the team!
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!
ritchie mallari
Mar 11, 2025
Professional and efficient furnace repair.The tech guy named Cameron was knowledgeable and friendly.Five stars Superior HVAC
Jonathan Michaels
Nov 20, 2024
Fantastic experience with Adam at Superior!
We will deliver a NTI Wall Boiler to any of these cities
Jan 31, 2025
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