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.
Buy new Viessmann Boiler Heat Only 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 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
We'll deliver the boiler to your location, and our experienced experts will handle the installation efficiently and professionally.
Get a warranty
We offer a warranty that covers different parts and services. Even after the warranty expires, you can rely on our post-warranty services.
Why should you buy a Viessmann Heat Only Boiler from us?
9.7/10
215 reviews
4.9/5
1200 reviews
Chamodi Dharmarathne
Feb 8, 2025
Superior HVAC Services came to the rescue when our water heater broke. Georgewas knowledgeable, friendly, and explained all our options. The repair was fast, and the heater works great now. Will definitely use them again!
Nica Bibit
Jul 15, 2025
AC stopped cooling during peak summer. Their tech guy named Jemmar arrived same day, replaced a faulty capacitor, and had it running cold fast. Professional, responsive, and fairly priced. Awesome team Superior HVAC, Heating and Air Conditioning
Clyde Leaño
Jul 12, 2025
Tyler, a technician from Superior HVAC, Heating and Air Conditioning, provided excellent service and a smooth repair for my water softener that wasn't regenerating properly. I'm very happy with their prompt response.
Kimberly Gonzaga R.
Jul 5, 2025
Water heater leaking—repaired same day. Clear communication with their tech guy named Drewand clean work. No more worries with Superior HVAC, Heating and Air Conditioning
Lycka Badana
Mar 13, 2025
Professional boiler repair. Technician named Tyler was thorough and found the problem quickly. Boiler is working like new. Great service Superior HVAC
Paul Renzo Azuela
Feb 3, 2025
Thank you Kurtis of Superior HVAC and air conditioning for installing a new furnace on my home and for giving good discounts too. Your services are great!
Marcio Da Silva
Apr 17, 2025
My heating equipment stop working and i called Superior!From the moment of the call to the end of the project they showed professionalism.they sent their team for my after hours call. Tyler arrived a my place and quickly found the problem and advise on the best way to solve it.Next morning they called me and arrange to fix everything. Tyler came by again and performed all repair needed.Great response and great work by Tyler.
We will deliver Viessmann Heat Only Boilers to any of these cities
Feb 8, 2025
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