Buy new Navien Combi Boiler

3 Reviews

Custom Pricing Available

Turnkey installation

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.
Easily accessible built-in DHW module includes integrated boiler pump, flow adjustment valve, DHW stainless steel heat exchanger, mixing valve and 3-way valve.
Advanced user interface with Setup Wizard is made easy with backlit panel, click-wheel control and intuitive text.
Dual Venturi system creates better combustion control and turndown ratio and easy field gas conversions.
Durable dual condensing stainless steel heat exchangers recover extra heat for maximum efficiency.

Custom Pricing Available

Turnkey installation

Dual Venturi system creates better combustion control and turndown ratio and easy field gas conversions.
Durable dual condensing stainless steel heat exchangers recover extra heat for maximum efficiency.
Advanced user interface with Setup Wizard is made easy with backlit panel, click-wheel control and intuitive text.
2" PVC venting up to 65 feet including economical schedule 40 PVC.Vent Installation Detector (VID) for added safety.
Easily accessible built-in DHW module includes integrated boiler pump, flow adjustment valve, DHW stainless steel heat exchanger, mixing valve and 3-way valve.

3 Reviews

Custom Pricing Available

Turnkey installation

Advanced user interface with Setup Wizard is made easy with backlit panel, click-wheel control and intuitive text.
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.
Durable dual condensing stainless steel heat exchangers recover extra heat for maximum efficiency.
Dual Venturi system creates better combustion control and turndown ratio and easy field gas conversions.
Easily accessible built-in DHW module includes integrated boiler pump, flow adjustment valve, DHW stainless steel heat exchanger, mixing valve and 3-way valve.

Buy new Navien Boiler Combi 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
After the assessment, we will deliver the boiler to you. Our experts will carry out 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.

9.7/10

215 reviews

4.8/5

0 reviews

Natasha Lebedeva

Nov 28, 2023
Eathon showed up to check my furnace and explained my concerns and did it so I could understand showed up in a timely manner and I appreciate that plus Eathonis very pleasant and courtesy thank you Eathon.
Isanka Amarasinghe

Feb 12, 2025
Superior HVAC Services helped us replace our old water heater, and we couldn’t be happier. Conner was incredibly professional, arriving on time and taking care of everything efficiently. He explained the entire replacement process in detail, and the new water heater is working great!
Amilkar Cubedo

Feb 6, 2025
They know how to get the job done.
Vasya Pupkin

Feb 16, 2025
Our smart thermostat was malfunctioning, causing the AC to run constantly. Cole from Superior HVAC Service was able to reprogram it and get it working correctly again. He saved us a lot of money on our energy bill! Highly recommend.

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