NHB integrated control provides industry-leading options and features including adjustable heat capacity, temp boost for outdoor reset control, adjustable anti-cycle timer and freeze protection.
The condensing technology of the dual stainless steel heat exchangers saves energy, reduces greenhouse gasses.
1/2" gas pipe capability up to 24' (subject to local codes). Cuts installation time, no need to install new gas lines for retrofit applications.
The sophisticated gas flow control system provides a high turndown ratio which reduces energy waste and excessive boiler cycling.
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 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
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
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 150 000 BTU from us?
9.7/10
215 reviews
4.9/5
1214 reviews
Dan Drakeford
Jul 08, 2026
Great job, fast service, thank you!
Binu
Jul 16, 2026
Replaced a cracked condensate pan under our attic air handler before it caused water damage. Quick response time
David Milleri
Apr 30, 2026
We recently upgraded to a heat pump installation in Ontario and chose Superior HVAC. They answered all our questions and handled the install professionally. The system is quiet and efficient. Very satisfied.
David Blinker
Jul 23, 2026
We had a full system replacement done right before the July heat wave hit, and the timing couldn't have been better. The crew was professional, cleaned up after themselves, and the new unit is so much quieter.
Raegan Ferrer
May 09, 2026
Had a new central air installation completed Had Superior HVAC. The crew was respectful, clean, and finished on schedule.
Peter Pepe
Feb 03, 2026
I contacted Superior HVAC Sarnia for a furnace issue during cold weather, and their service was excellent. The technician arrived on time, identified a faulty component, and completed the repair efficiently. Everything was tested properly before they left
Aeris Kendall
Jul 16, 2026
Our heat exchanger was showing early signs of rust and cracking during a routine inspection. They caught it before it became a carbon monoxide risk and helped us plan a replacement. Really appreciated their honesty and safety focus
We will deliver 150 000 BTU Boilers to any of these cities
Jul 08, 2026
Ajax