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
4.8/5
0 reviews
sana hourani
Jan 31, 2025
Outstanding Service!I had a concern with my AC unit, and Superior HVAC did not disappoint. Sarah was prompt, courteous, and fixed the issue in no time. She even took the time to clean the unit and check for any potential future issues. I couldn’t be happier with the service I received.
Альгиза Имашева
Feb 4, 2025
My furnace suddenly stopped working, so I called Superior HVAC Service for help. Hunter arrived quickly, found the issue right away, and had it repaired in no time. He also checked my water heater before leaving to make sure everything was running efficiently. The whole process was smooth, and I’m really happy with the service!
Nell Lewis
Oct 26, 2023
I'm grateful to the technician who came to my house in freezing cold weather to repair my furnace, which had stopped working. He did his best to fix the issue quickly and my unit is working perfectly again!
Isanka Amarasinghe
Feb 12, 2025
Superior HVAC Services helped us replace our old water heater, and we couldn’t be happier. Conner was incredibly professional, arriving on time and taking care of everything efficiently. He explained the entire replacement process in detail, and the new water heater is working great!
AA iris
Dec 12, 2023
If the hot water heater's pilot light goes out, Leo explained how to re-start it. This is a great company.
Ángeles TC
Feb 8, 2025
Alec was a lifesaver when our water heater suddenly stopped working. He replaced it the same day, and now everything runs perfectly!
Boris Duckardt
Mar 4, 2025
Great service!
We will deliver a NTI Wall Boiler to any of these cities
Jan 31, 2025
Ajax