Designed to work with all NTI boilers Package includes aquastat and relief valve
Stainless steel passivated construction
Simple and quick aquastat connection
Highest quality construction
Lead free
Get the 53 Gallon Storage Tank NTI 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 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
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 NTI 53 Gallon Storage Tanks from us?
9.7/10
215 reviews
5/5
1173 reviews
Ramy Mady
Feb 21, 2026
Our furnace stopped working in the middle of a freezing February night, and Superior HVAC Toronto came to the rescue! From the first phone call, their team was professional, calm, and incredibly responsive. The technician arrived quickly, diagnosed a faulty ignitor, and had the heat running again in no time. He explained everything clearly and even gave us maintenance tips to prevent future issues. Honest pricing, no upselling, and top-notch service. I wouldn’t trust anyone else with our home heating!
Natalie VanderWal
Dec 29, 2025
Justin from Superior HVAC replaced my old furnace that was broken. They were quick and walked me though all the new features
lilah
Feb 03, 2026
I contacted Superior HVAC Gatineau for a furnace issue during cold weather, and the service was excellent. The technician was knowledgeable, replaced the faulty part, and tested the system thoroughly before leaving. Fair pricing and very professional service.
Mik
Jan 23, 2026
Ryan did a great job fixing my furnace! He was professional, efficient, and answered all of my questions. I’ll definitely recommend this place to friends!
We will deliver a NTI 53 Gallon Indirect Water Heater
Feb 21, 2026
Ajax