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
4.9/5
319 reviews
Adam Thompson
Oct 24, 2023
On a cold winter day, my furnace died of old age. I happened to stumble upon Superior HVAC Service and the next morning, a technician was at my place! The level of professionalism from the first call to the final cleanup was impeccable. I’m very pleased with the furnace installation experience I’ve had!
Kurt Matchett
Jan 9, 2025
Amazing guys, super knowledgeable. Had an issue with my water heater, one of their technicians George quickly identified the issue and offered multiple solutions. Would absolutely recommend.
Zzz Dan
Jan 18, 2025
Brian did an excellent job installing a new boiler for us. He worked quickly, was very respectful, and explained how the system works in detail. Great experience all around!
Fawad Ahmed
Jan 11, 2024
I called this company to fix my furnace, and they did it quickly. And it's going to be a long time coming. It was not responding to the light, and the technician noticed a problem with the ignition system. He replaced the defective switcher in no time.
Mark Andy
Dec 12, 2023
The technician came to our house immediately after the call, diagnosed the unit and scheduled the repair by the end of the day. This was a very timely post.
Josepeh James
Sep 20, 2023
Last week I needed an air conditioner repaired and I was lucky to bump into Superior HVAC Service. They are honest, hardworking guys. The prices were reasonable, and they were very responsible about leaving my house as clean as they found it. You will not be disappointed!
Andrew Flower
Nov 28, 2023
They were great to work with. They were prompt and offered me fair prices. Leo, their technician, was professional, friendly, and very knowledgeable. The problem was solved!
Sophia Hatziantoniou
Jan 9, 2025
We recently had our water heater replaced by George at Superior and we couldn't be happier with the service. From start to finish, George was professional, efficient, and friendly. He explained the entire process clearly and ensured the new unit was installed with minimal disruption. The job was completed on time, and everything works perfectly. Highly recommend George and superiorfor anyone in need of water heater services!
We will deliver a Boiler Combi to any of these cities
Oct 24, 2023
Ajax