Integrated ECM pump and DHW diverter valve on all models
Modulating Combustion up to 11:1
Small zone valve systems may not require an additional pump or a low loss header
Easy service access and quick component connections
Get the 150 000 BTU NTI Boiler 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
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
We'll deliver the boiler to your location, and our experienced experts will handle the installation efficiently and professionally.
Get a warranty
Our warranty covers various parts and services, and even after its expiration, we provide reliable post-warranty services.
Why should you buy a Boiler NTI 150 000 BTU from us?
9.7/10
215 reviews
4.9/5
1197 reviews
Jami Carl
Dec 12, 2023
I hired their services and didn't regret it a day. At the end of the day, they double-checked everything and charged a fair price.
Kyla Winegarden
Mar 13, 2025
Conner replaced our heat pump, and from start to finish, he made the process stress-free. He was on time, super polite, and even made sure to clean up after himself (which I really appreciated). Our new system works perfectly, and I’m already noticing the difference. Thanks again, Conner!
John rey Bula
Jul 10, 2025
Superior HVAC, Heating and Air Conditioning provided same-day repair of my leaking water heater, with clear communication from their technician named Tyler and clean work, giving me peace of mind.
angelo bernaga
Jul 10, 2025
Our softener wasn’t regenerating—tech guy named Daniel arrived on time, adjusted the settings, and replaced a valve. Now everything’s back to normal. Great service with Superior HVAC and services
Richard Drayton
Jun 5, 2025
Hot water tank malfunctioned. New one installed within four hours without hassle.excellent service.
We will deliver NTI 150 000 BTU Boilers to any of these cities
Dec 12, 2023
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