Fits any home and budget with high performance at an attractive price.
Extremely quiet operation; quieter than most refrigerators.
Low-emission combustion for environmentally-friendly operation. Less than 20 ppm NOx (at 3% O2).
Easy piping due to two sets of tappings, along with built-in pump and diverter.
Reliable on-demand domestic hot water with Vitodens 100-W, B1KE combi models.
Get the Condensing Gas Boiler Viessmann 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
You receive a warranty that covers various components and services, and when it ends, you can count on our post-warranty services.
Why should you buy a Condensing Gas Boiler Viessmann from us?
9.7/10
215 reviews
4.9/5
183 reviews
Adam Thompson
Oct 24, 2023
On a cold winter day, my furnace died of old age. I happened to stumble upon Superior HVAC Service and the next morning, a technician was at my place! The level of professionalism from the first call to the final cleanup was impeccable. I’m very pleased with the furnace installation experience I’ve had!
Isaac Ingersoll
Oct 24, 2023
I searched for several weeks before choosing this company for heat pump installation. They did a thorough job, the unit is working flawlessly. My sincere recommendation!
Mark Andy
Dec 12, 2023
The technician came to our house immediately after the call, diagnosed the unit and scheduled the repair by the end of the day. This was a very timely post.
Diljot Mander
Nov 22, 2023
Jeremy came by, and answered all the questions, did a full inspection. Thanks Jeremy.
Natyn Paliy
Sep 20, 2023
The techs were very friendly, professional, communicative, and informative. They found our heat pump problem and explained the best option for our case. We will definitely be returning customers if we need repairs again!
Oct 24, 2023
Ajax