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
1201 reviews
Fawad Ahmed
Jan 11, 2024
It's over 15 years old and has been through worse times, but the tech team they send in for maintenance just resurrected it.
Jovy Villaruel
Mar 13, 2025
Reliable and skilled people from Superior HVAC. Their tech guy named Brian arrived the next day andfixed my boiler without any fuss. Cleaned up afterwards.
Delma Arenajo
Mar 13, 2025
Superior HVAC repaired my boiler smoothly. Great communication with their technician named Reard and competitive pricing. I am very happy with the result. Good job.
Graeme Jones
Feb 7, 2025
Sean was great - very knowledgeable, professional and very nice!
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.
Roman May Arjona
Feb 7, 2025
Excellent service! Cole did and amazing job with our boiler, he came to fix it within one hour after we called, he explained the issue and he was so skilled
Sheila Kennedy
Mar 19, 2025
We had a problem with our furnace this morning. Curtis came out to fix it. He was very knowledgeable and polite. He had it up and working in good time. Thank you Curtis 😊
Joel Straus
Apr 7, 2025
Very quick and professional response to a malfunctioning hot water heater. Would use them again and would recommend them to anyone.
Rhylyn Castañeto
Jul 16, 2025
I received prompt service from Superior HVAC, Heating and Air Conditioning - my hot water was restored by lunchtime after a morning call. The technician named George was friendly and the price was fair, and I wouldn't hesitate to call them again if needed.
We will deliver a NTI 40 Gallon Indirect Water Heater
Jan 11, 2024
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