Small zone valve systems may not require an additional pump or a low loss header
Modulating Combustion up to 11:1
Integrated ECM pump and DHW diverter valve on all models
Get the Boiler Combi in just a few steps
Make an order
Order your new boiler today by contacting us. Our dedicated customer support team will assist 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
After the assessment, we will deliver the boiler to you. Our experts will carry out 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 Combi Boilers from us?
9.7/10
215 reviews
4.8/5
reviews
milan torak
Oct 31, 2025
Maintenance on my tankless water heater went perfectly with Superior HVAC Heating and AirConditioning. The technician named Sean was thorough and ensured the system worked optimally. Excellent customer service and professionalism.
Kevin Deonanan
Dec 16, 2025
Great service from start to finish. My water heater died after 13 years and they were able to replace it within 24hrs of me calling. Our technician, Aaron, and his colleague (sorry don't know his name) did a great job removing the old heater and installing the new one. Friendly with good communication, what more can you ask. I'll definitely call again for any plumbing or HVAC.
shahed alhalabi
Jan 31, 2025
Really good service
Charles Flores
Oct 21, 2025
The technician named Drew from Superior HVAC, Heating and Air Conditioning was on time, courteous, and very knowledgeable. He quickly identified the problem with our water softener and fixed it perfectly.
Criszel Bagting
Feb 08, 2025
Our tankless water heater's issue was expertly explained by the highly qualified technician, Brian. They are reliable, effective, and punctual. Bravo, Superior HVAC
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
Keen Minir
Nov 25, 2025
Thanks to Jack for coming in I feel so comfortable talking to him and explaining my situation he did amazing job highly recommend.
Maya Singh
Dec 17, 2025
Ryan from Superior HVAC fixed our gas value in our furance! just in time for winter thank you so much again!
We will deliver a Boiler Combi to any of these cities
Oct 31, 2025
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