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
Buy new Boiler Only Heating 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
We will deliver the boiler to you. Our team will handle the installation with efficiency and professionalism, ensuring a seamless setup.
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 Heat Only Boiler NTI from us?
9.7/10
215 reviews
4.8/5
reviews
Nick d'Halluin
Feb 10, 2025
Tyler fixed my boiler same day. Very helpful
King Dy
Jul 10, 2025
The furnace was not heating evenly, but now it's working perfectly thanks to Superior HVAC Heating and Air Conditioning's friendly tech guy named Drew and great value for the repair.
John Paulo Santiago
Mar 13, 2025
Very happy with the installation of my furnace. The tech guy named Neil was quick and efficient. My house is now perfectly warm. Outstanding experience with Superior HVAC
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!
Patrick Jones
Dec 12, 2023
The technicians were all friendly and immediately addressed the issue with our furnace, which had suddenly stopped working.
We will deliver Heat Only NTI Boilers to any of these cities
Feb 10, 2025
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