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 Viessmann High-Efficiency Boiler in just a few steps
Make an order
Contact us to buy a new boiler. Our team will guide you every step of the way and help you choose the right model
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
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 High Efficiency Boiler Viessmann from us?
9.7/10
215 reviews
4.9/5
1197 reviews
Juliet D'Silva
Feb 3, 2025
We hired Superior HVAC to take care of our furnace in our rental property and they did an amazing job! Reard was really nice and professional!!! Thank you so much for your services!
Ishdeep
Feb 10, 2025
I noticed my boiler wasn’t heating properly, so I reached out to Superior HVAC Service. Ian came by, quickly diagnosed the issue, and had it fixed in no time. He also made sure my tankless water heater was working efficiently before he left. Great service—super professional and knowledgeable!
Graeme Jones
Feb 7, 2025
Sean was great - very knowledgeable, professional and very nice!
Issabella L
Feb 16, 2025
Ian from Superior hvac services came out for a water heater inspection, and I was highly impressed with the service. He arrived on time, thoroughly explained the inspection process, and identified some necessary repairs. Ian’s professionalism and expertise stood out. I’ll definitely be using their services again!
Josepeh James
Sep 20, 2023
Last week I needed an air conditioner repaired and I was lucky to bump into Superior HVAC Service. They are honest, hardworking guys. The prices were reasonable, and they were very responsible about leaving my house as clean as they found it. You will not be disappointed!
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!
Michelle Williams
Mar 11, 2025
Quick,reliable quality service highly recommend!
Francis Ma
Jul 8, 2025
Superior HVAC, Heating and Air Conditioning provided excellent service through their technician Daniel, who quickly resolved the error codes on my tankless water heater at a fair price. I highly recommend them.
We will deliver a Viessmann Boiler High Efficiency to any of these cities
Feb 3, 2025
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