Get the Natural gas Tankless Water Heater in just a few steps
Make an order
If you want to buy a new water heater, just submit an order with us. Our customer support team is ready to help you with the process.
Arrival of a technician
After placing your order, a technician will schedule a visit to inspect the location and discuss any relevant details with you.
Delivery and installation work
We’ll deliver the water heater to your doorstep. Our team will install it with efficiency, ensuring everything is set up correctly.
Get a warranty
We offer a warranty that covers all necessary services, and once it expires, we also provide post-warranty services.
Why should you buy a Natural Gas on Demand Water Heater from us?
9.7/10
215 reviews
4.8/5
reviews
Mary Anne Compas
Oct 28, 2025
Superior HVAC Heating and AirConditioning helped me select a new furnace and installed it flawlessly. Their team arrived on time and explained the settings clearly. Very happy with their expertise and friendly approach. Thanks to Farid, the tech guy. Definitely recommend for your HVAC needs!
Kielan Hayward
Jan 22, 2026
Excellent service, completely fixed my furnace. Will be a returning customer.
May
Feb 03, 2026
Superior HVAC Ajax provided reliable and professional HVAC service. The technician identified a faulty furnace component, replaced it quickly, and made sure everything was working properly before leaving. No hidden costs.
Jsjj
Feb 03, 2026
Great experience with Superior HVAC Cambridge. The technician was knowledgeable, courteous, and worked efficiently. The furnace issue was resolved without delays, and the entire process was smooth.
We will deliver a Tankless Water Heater Natural gas
Oct 28, 2025
Ajax