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.
Get the 190 000 BTU Boiler 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
We offer a warranty that covers different parts and services. Even after the warranty expires, you can rely on our post-warranty services.
Why should you buy a Boiler 190 000 BTU from us?
9.7/10
215 reviews
4.9/5
1206 reviews
Evan Krell
Oct 10, 2026
Very personable guys.will use them again!
Raegan Ferrer
May 09, 2026
Had a new central air installation completed Had Superior HVAC. The crew was respectful, clean, and finished on schedule.
Milaya De Medeiros
Sep 10, 2026
Our boiler left half the house cold and kept clicking on and off. They found a faulty zone valve, swapped it blood lines and checked pressures twice the heat is even again through the house remember so the parts and labour discount made a big difference.
We will deliver 190 000 BTU Boilers to any of these cities
Oct 10, 2026
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