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
1180 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.
Mintaka Hoshi
Jul 4, 2025
It was summer and my AC quit—tech guy named Kurtis arrived quickly, diagnosed the issue, and had it cooling again in no time. Lifesaver Superior HVAC, Heating and Air Conditioning
John Paulo Santiago
Mar 13, 2025
Very happy with the installation of my furnace. The tech guy named Neil was quick and efficient. My house is now perfectly warm. Outstanding experience with Superior HVAC
Chi Trang
Aug 17, 2025
My water heater wasn't working. Set the appointment the next day and they found the issue. Changed a new water heater the same day. Very friendly, good communication and also very helpful. Service was 5 of 5.
Jen MacRae
Apr 22, 2025
We're so pleased with Connor and the Superior team. Our 20-year-old furnace died. Connor was very transparent with our options, which were limited given the age of the furnace, the issue, and specific part required. In the end, we decided to replace the furnace. To our complete surprise, it was installed that same night. Communication throughout the experience was top notch. Highly recommend!
We will deliver Viessmann Heat Only Boilers to any of these cities
Feb 8, 2025
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