Designed to work with all NTI boilers Package includes aquastat and relief valve
Get the 40 Gallon Storage Tank NTI in just a few steps
Make an order
Contact us to start the process of purchasing a new boiler. Our customer support team will guide you through all the necessary steps.
Arrival of a technician
After confirming your order, our technician will arrive at the appointed time to inspect the property and clarify the necessary details.
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 40 Gallon Storage Tanks from us?
9.7/10
215 reviews
4.9/5
1200 reviews
Patrick Jones
Dec 12, 2023
The technicians were all friendly and immediately addressed the issue with our furnace, which had suddenly stopped working.
Kristine Celispara
Mar 8, 2025
Neil of Superior HVAC is a great technician. I contacted him about a week ago about a concern on my tankless water heater. After 2 days, he got to my house and fixed it.
Sean Palanca
Mar 14, 2025
Very happy with the furnace repair. The tech guy named Neil was prompt and fixed the problem fast. Thank you Superior HVAC
Alison Wonderland
Feb 18, 2025
Sean came to help with our heat pump that was making a ton of noise. He was quick to identify the issue and provide me with the solutions going forward. He also made time to service the furnace which was overdue. Sean was kind, informative, and really helpful. I would definitely recommend using Superior, and going with Sean!
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.
daniel kieta
Mar 13, 2025
Of course, our heater stopped working on the coldest night of the year. I called Superior HVAC & Plumbing Services, and Conner was at our house within hours. He found the issue fast, replaced a faulty ignitor, and had the heat back on before the house got too cold. A real lifesaver!
Michelle Williams
Mar 11, 2025
Quick,reliable quality service highly recommend!
jose jauregui
Apr 30, 2025
Same day that I called they showed up.Drew was polite and thorough with his assessment. He provided detailed information and let me know my options.
Vie Jalipa
Jul 17, 2025
AC stopped cooling during peak summer. Their tech guy named Jemmar arrived same day, replaced a faulty capacitor, and had it running cold fast. Professional, responsive, and fairly priced. Awesome team Superior HVAC, Heating and Air Conditioning
We will deliver a NTI 40 Gallon Indirect Water Heater
Dec 12, 2023
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