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
4.8/5
reviews
Dang Minh Nguyen
Dec 23, 2025
I had a timely response to my request for inspection and good feedback
Alyssa Pauline Ignacio
Jul 08, 2025
Superior HVAC, Heating and Air Conditioning provided top-notch service, with skilled repair work and great communication from their technician, Michael, which has our old boiler running like new.
Nino Muic
Dec 19, 2025
Justin was super helpful, helped figured out a gas valve issue and resolved it no sweat.
Trisha Mae Arahan
Oct 19, 2025
Amazing service on my water heater. Affordable, efficient plumber Michael and same-day fix! Will never call anyone else. Five stars Superior HVAC Heating and Air Conditioning ⭐
We will deliver NTI 150 000 BTU Boilers to any of these cities
Dec 23, 2025
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