Dual Venturi system creates better combustion control, turndown ratio and easy field gas conversions.
2" venting up to 65' (including schedule 40 PVC).Vent Installation Detector (VID) for added safety.
Patented stainless steel fire tube heat exchanger Navien’s innovative heat exchanger design is ASME‑Certified,“H” Stamped, and reduces high-stress point weld failures common on other combi-boilers.
Advanced user interface with Setup Wizard is made easy with backlit panel, click-wheel control and intuitive text.
Low gas pressure operation. Negative pressure regulating gas valveensures maximum performance all the way down to 3.5" of water column on natural gas and 8" of water column on propane gas.
Dual Venturi system creates better combustion control, turndown ratio and easy field gas conversions.
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.
Patented stainless steel fire tube heat exchanger Navien’s innovative heat exchanger design is ASME‑Certified,“H” Stamped, and reduces high-stress point weld failures common on other combi-boilers.
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 Propane gas 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
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 Propane gas Boiler from us?
9.7/10
215 reviews
4.9/5
275 reviews
Dominic & Bittu Joseph
Oct 7, 2023
Jeremy is came to look at our water heater which is leaking and have no hot water . He gave us options and solutions to move forward.
Susanna Polly
Nov 2, 2023
Our newly installed heat pump looks great! The guys were very friendly and professional. I wish all contractors would run their businesses like you do! Thanks again!
Chumbe Ruiz
Dec 12, 2023
Superior HVAC service heating has been consistently prompt in providing us with quality service. Our current system not only keeps our house warm, but it also saves ours money.
Tahir Pasha
Jun 24, 2024
I had great experience with this company . My water heater gave up over weekendIan technician washelpful and came over and ran diagnostic and fixed heater and advise to get new one as my water heater is at end of lifeHighly recommended professional and courteous
Jamie Johnson
Dec 10, 2023
The technician arrived on schedule, quickly diagnosing and resolving the problem with our water heater.
Camron Black
Dec 12, 2023
Our boiler was failing, and they immediately diagnosed the problem and explained it in a straightforward way.
We will deliver Boilers Propane gas to any of these cities
Oct 7, 2023
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