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
4.9/5
319 reviews
Xaviera Isabel
Nov 21, 2023
Kaz has always been on time, professional, and thorough when tuning my furnace. Kaz, thank you!
Shimron Manuel
Dec 12, 2023
Installation was successfully completed. The building process was characterized by cleanliness and organization. Thanks
Carson Miguel
Feb 12, 2024
We were looking for the best price in the first place and this company could offer that. Here we found a complete package - we bought a great Bosch model and ordered its installation, which was cheaper all together. In addition, they helped us apply for a government rebate.The heat pump installation itself went just fine, no complaints.
Louie Pantzouris
Jan 9, 2025
My neighbor recommended superior, i had an issue with my furnace shutting down for no apparent reason. It happenedcouple of times. So I called my neighbors recommendation and george was the service tech that was sent. I mentioned to himwhat the furnace was doing and he got to work. After diagnosing the furnace he came upstairs explained to me what the issue was and that it's fixable and not to worry. Cost of the repair was less thanI expected and the service was great. Thank you george.
Labrini Smirnis
Jan 9, 2025
Had a great experience with George… he is so friendly and polite. Very professional and very knowledgeable. Thank you George!Definitely recommend… won’t disappoint.
We will deliver Heat Only NTI Boilers to any of these cities
Nov 21, 2023
Ajax