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 Gas Combi 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
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 Gas from us?
9.7/10
215 reviews
4.9/5
1180 reviews
John Akritidis (20 Cent John)
Jul 11, 2025
Best service!! 👌
Kevin Mills
Aug 12, 2025
Daniel did a fantastic job fixing our AC unit. He was quick, professional, and thorough. He was a great representative for Superior, showcasing excellent service and reliability.
Ryan Charlton
Mar 21, 2025
Great experience, fast service. Technician Hunter was very friendly and polite and explained options thoroughly and has us fixed up the same day.
Austin Craven
Aug 20, 2025
Their technican was very knowledgeable and helpful.
Lovely Ledesma
Jul 8, 2025
Superior HVAC, Heating and Air Conditioning provided a professional and trustworthy service through their technician Reard, who quickly diagnosed and fixed my A/C system's cooling issue within hours. Thank you.
We will deliver a Boiler Gas Combi to any of these cities
Jul 11, 2025
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