Low-emission combustion for environmentally-friendly operation. Less than 20 ppm NOx (at 3% O2).
Reliable on-demand domestic hot water with Vitodens 100-W, B1KE combi models.
Extremely quiet operation; quieter than most refrigerators.
Suitable for high altitudes up to 10,000 ft (3,000 m) with no power loss and automatic software vent length adjustment.
Get the Boiler Combi Viessmann in just a few steps
Make an order
Order your new boiler today by contacting us. Our dedicated customer support team will assist you through all the necessary steps.
Arrival of a technician
Once the order is confirmed, our skilled technician will promptly arrive at your property to conduct an inspection and clarify any 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
Our warranty covers various parts and services, and even after its expiration, we provide reliable post-warranty services.
Why should you buy a Combi Boiler Viessmann from us?
9.7/10
215 reviews
5/5
1274 reviews
Robert Beaucaire
Jul 27, 2025
Central A/C stopped working Thursday night. Contacted Superior Friday morning and sent a technician within a few hours. They confirmed the worst but were able to install a brand new one the next day. The technicians were professional and courtious. Excellent service! I would recommend them any day!
Chelsea Margarette Kouji Talosig
Jul 10, 2025
Leaky water heater fixed ASAP. Courteous and knowledgeable tech guy named Daniel.Would definitely call them again. 5 stars for Superior HVAC, Heating and Air Conditioning
Lovely Ledesma
Jul 08, 2025
Superior HVAC, Heating and Air Conditioning provided a professional and trustworthy service through their technician Reard, who quickly diagnosed and fixed my A/C system's cooling issue within hours. Thank you.
Jared Denver R. Mustaza
Oct 21, 2025
Our air handler was making strange noises, and Superior HVAC, Heating and Air Conditioning quickly diagnosed and fixed the issue. Adam, tech guy arrived on time. Great service, prompt response, and reasonable pricing. Highly recommend!
gurleen kaur
Feb 10, 2025
My boiler started making strange noises, so I contacted Superior HVAC Service. Farid arrived on time, diagnosed the issue right away, and had it repaired quickly. He even checked my furnace to ensure everything else was working properly. Excellent service from a knowledgeable technician!
George Moubayed
Oct 31, 2025
Sean was great. Professional, courteous and was quick to give me my options. Him and superior HVAC where great.
daniel kieta
Mar 13, 2025
Our AC stopped turning on, and we were bracing for the worst. Conner came out and found that the capacitor had failed. He replaced it in minutes, and the unit was back up and running like new! He saved us from an expensive replacement and was super friendly the whole time.
We will deliver Combi Boilers Viessmann to any of these cities
Jul 27, 2025
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