Fully-modulating input with 10:1 turn-down ratio eliminates energy waste.
Suitable for high altitudes up to 10,000 ft (3,000 m) with no power loss and automatic software vent length adjustment.
Extremely quiet operation; quieter than most refrigerators.
Get the 150 000 BTU Viessmann Boiler 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
After confirming your order, our technician will arrive at the appointed time to inspect the property and clarify the necessary details.
Delivery and installation work
We will deliver the boiler to you. Our team will handle the installation with efficiency and professionalism, ensuring a seamless setup.
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 Boiler Viessmann 150 000 BTU from us?
9.7/10
215 reviews
4.9/5
246 reviews
Wild Nathan
Oct 26, 2023
Superior HVAC Service was a huge help with our furnace installation. We had no worries throughout any stage of the process, from first contact to final setup. The guys knew what they were doing and did a great job. Thanks!
Maverick Micah
Jan 10, 2024
We had an issue with the furnace thermostat -it was not heating properly. So we contacted this repair service to get it fixed or replaced, if necessary, as soon as possible, since they have this emergency option. And they came quickly! The technician found that we needed to replace the thermostat, it was the only way out. Plus, the price was affordable.
Jared Tommy
Oct 24, 2023
They have helped me countless times! The last time I hired them for heat pump installation and didn't regret it again. While I was away, I didn't worry about my home because I knew it was fine and the unit has been working flawlessly by now. Thank you!
Diana Kennedy
Jul 1, 2023
They were professional and efficient in repairing my old Rheem water heating system.
We will deliver Viessmann 150 000 BTU Boilers to any of these cities
Oct 26, 2023
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