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 Propane Boiler NTI 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
After the assessment, we will deliver the boiler to you. Our experts will carry out the installation efficiently and professionally.
Get a warranty
We offer a warranty that covers different parts and services. Even after the warranty expires, you can rely on our post-warranty services.
Why should you buy a Boiler Propane gas NTI from us?
9.7/10
215 reviews
4.8/5
reviews
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鈥攄efinitely recommend!
Katrinajose Bacnat
Jul 10, 2025
Superior HVAC, Heating and Air Conditioning has a great team, with fast, friendly, and fair service. Tyler, the technician, fixed my ignition issue in under an hour and even took the time to check my thermostat before leaving.
Patrick Jones
Dec 12, 2023
The technicians were all friendly and immediately addressed the issue with our furnace, which had suddenly stopped working.
Eirich Ydette Mendoza
Oct 20, 2025
Superior HVAC, Heating and Air Conditioning saved the day! Our water heater broke down on a Sunday, and they were here within hours. Fast, friendly tech named Kurtis and affordable. Highly recommend team!
M Lukasik
May 27, 2025
Kurtis was very professional and easy to talk to. I would recommend him to anyone. Great job and fast.馃憤
We will deliver Boilers Propane NTI gas to any of these cities
Jan 31, 2025
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