Complete Commercial Solutions for your business
More Canadian businesses depend on Rinnai for hot water than any other manufacturer. The reasons are clear: Rinnai provides pre-built and tested systems that save money for operations of any size, hassle-free ownership, and industry-leading services that are available 24/7/365 to repair or replace your existing equipment.
Find out how you can save energy, maximize space, and reduce costs by choosing Rinnai: North America's best-selling commercial water heaters, designed to offer efficient and compact hot water solutions for your home.Choose your product:
Tankless Water Heater
CX Models
Engineered for the most demanding commercial applications with temperature output up to 185°F (non-pump models) and integrated logic that links up to 24 tankless units. The CX Series is perfect for restaurants, hotels, multi-family residences, schools and anywhere hot water is essential running a business.
Get a QuoteTankless Rack System
Harness all the benefits of tankless technology with preassembled freestanding racks that produce enough hot water to service any size application and still fit through a standard 32" doorway. This system is great for hospitality, multifamily, industrial, schools, dorms, and food processing.
Get a QuoteDemand Duo®
When maximum performance and high efficiency are critical, the Rinnai Demand Duo H-Series condensing commercial hybrid water heating system delivers. Customers never miss a beat with hot water, whether it’s brief, high-spike draws or continuous, heavy use.
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System Sizing Accuracy 100% Guaranteed
Our Application Engineering Center of Excellence will give you a system sizing and a pricing quote quickly — within 48 hours of request. The engineering team will also provide designs and system drawings for your specific project to ensure a smooth installation and coordination with other trades. Get a custom solution and a professional installation for your business from our Rinnai experts all backed by our 100% sizing guarantee.
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Customer Reviews
Voices of Satisfaction: What Our Customers Think About Us
I had arranged with Abdul to have a tankless water heater installed and my old 50 gal tank removed . Ulmo and Tankeh arrived on schedule and the whole job was done to my complete satisfaction.
I would recommend them highly.
Thank You HVAC Ontario
Kerry Collins
Professional company. I got a competitive quote. Technician came on time, completed the work and cleaned up after. Took about 2 hrs to remove the old tankless and install the new unit. A smooth process and I'm happy with the work. Thank you.
Ainee Chung
Spoke with Abdul. Very professional company. Technician Raj and Kamol came on time, completed the work and cleaned up after.
Very happy with the work . Hot water is back and running.
Thank you for your professionalism.
Kathy Toth
I had a regular hot water tank replaced with a tankless type by HVAC Ontario. Abdullah and Bilal were very helpful, courteous and professional from the start and even with after care. The technicians they sent who installed the furnace were very caring and professional as well. They walked us through how the system work. Awesome!
Neil Abam
Abdul and the team did a great job answering all our questions - took the time out to do a site inspection at our request. We never felt pressured about any of the decisions we needed to make. And ultimately our system works great! I definitely would recommend them to anyone. You wont regret it.
