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
4.9/5
1197 reviews
Наталья Наталья
Feb 7, 2025
I noticed my energy bills were creeping up, and my furnace wasn’t heating the house as efficiently as before. Kevin from Superior HVAC Service came out and thoroughly inspected the system. He quickly identified that the heat exchanger was partially clogged, reducing airflow and performance. He cleaned it up, replaced a worn-out filter, and recalibrated the thermostat for better efficiency. He took the time to explain everything clearly and even gave me tips on maintaining the system to prevent future issues. The pricing was upfront, with no surprises, and my home feels much warmer now. Highly recommend their expertise and professionalism!
Альгиза Имашева
Feb 4, 2025
My furnace suddenly stopped working, so I called Superior HVAC Service for help. Hunter arrived quickly, found the issue right away, and had it repaired in no time. He also checked my water heater before leaving to make sure everything was running efficiently. The whole process was smooth, and I’m really happy with the service!
Rudolf Raquel
Feb 7, 2025
I called for an emergency furnace repair, and their technician named Alec arrived on time, worked efficiently, and had it working within hours. Highly recommend their dependable service!
Дима Бахметьев
Feb 5, 2025
Our AC wasn't cooling properly, and we called Superior HVAC Service. Chris arrived promptly, diagnosed a refrigerant leak, and had it repaired quickly and affordably. Great service and a fair price!
myracelle faustino
Jun 10, 2025
Impressed with the water heater’s fast recovery time. Even during high demand, it performs well. Their tech guy name Brian was efficient and knows well what he is doing. Awesome team Superior HVAC, Heating and Air Conditioning
Renniezza Mae Timple
Mar 19, 2025
Shoutout to Neil of Superior Plumbing and Heating for making repairs on my sewage pump. Repairing process was fast and works well now.
Gaye Normandin
Jul 27, 2025
I was very pleased with the service I received from the technicians who installed my air conditioner and the service person(Sean) who visitedme to determine the problem with my old a/c.Everyone was very knowledgeable, professional and extremely helpful. Iwill definitely call Superior HVAC for any future work!!
We will deliver Combi Boilers Viessmann to any of these cities
Feb 7, 2025
Ajax