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 90 000 BTU Boiler Gas 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
Our warranty covers various parts and services, and even after its expiration, we provide reliable post-warranty services.
Why should you buy a Gas Boiler 90 000 BTU from us?
9.7/10
215 reviews
4.8/5
reviews
Fff
Feb 03, 2026
I called Superior HVAC Cambridge for a furnace problem during cold weather, and the service was excellent. The technician diagnosed the issue right away and completed the repair efficiently. Professional, honest service with fair pricing.
Kaelah Lovegrove
Jan 10, 2026
Ryan from Superior HVAC help me replace my family’s 16 year old furnace. the new lennox furnace was awesome! very professional and awesome service !
We will deliver 90 000 BTU Gas Boilers to any of these cities
Feb 03, 2026
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