Primary heat exchanger is constructed of commercial-grade copper which is more resilient against erosion
Secondary heat exchanger is made of type 316L stainless steel to protect against corrosion
Electronic ignition without pilot light
Factory installed power cord
Multi-link up to 20-units (540 models) with a multi-unit controller
Internal freeze protection system
ENERGY STAR® qualified
Get the John Wood Water Heater in just a few steps
Make an order
To purchase a new water heater, simply place an order with us. Our customer support team is available to assist you in the process.
Arrival of a technician
After confirming your order, our skilled technician will schedule a visit. They will inspect the area and discuss any necessary 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
You’ll receive a warranty for your water heater, covering the services. When it expires, we offer a post-warranty service.
Why should you buy a Water Heater John Wood from us?
9.7/10
215 reviews
4.9/5
1180 reviews
Hugo Idle
May 24, 2026
Our air conditioner started leaking water around the indoor unit and we called Superior HVAC immediately. The technician unclogged the condensate drain line and cleaned the surrounding components. He explained what caused the backup and how to avoid it in the future. Everything has been working properly since then
yo vendo
May 21, 2026
Excellent service from start to finish. The team was professional, punctual, and completed the air conditioning installation quickly and efficiently. They took the time to explain everything clearly, kept the work area clean, and made sure the system was working perfectly before leaving. Very friendly and easy to deal with. I’m very satisfied with the overall experience and would definitely recommend them to anyone looking for reliable HVAC service.
Rosina Mcdade
May 11, 2026
Superior HVAC handled our air conditioner maintenance perfectly. Honest service, no pressure, and very professional
Finn Adler
May 07, 2026
Fast response when my AC wouldn't turn on. The technician was friendly and clearly knew what they were doing. Problem solved quickly!
Tom Corley
May 05, 2026
Drew is a really cool guy 👍
Lily Collins
Apr 29, 2026
Superior HVAC installed my AC unit, and the service was outstanding. The team worked efficiently and cleaned up afterward. The installation was done perfectly. Highly recommend them.
david fraser
Apr 15, 2026
Great job and the heat pump is amazing. Great job Nic.DF Stouffville
Krista Gaereminck
Jan 27, 2026
This was for my mom, she said they were fast and efficient
Janice Hurlbut
Jan 26, 2026
I would give Superior HAVAC a 4.5because the service was very good. Our furnace broke on one of the coldest days in the winter and they sent a technician as soon as they were able in the morning after a call to them at 8pm the previous evening. Nick the technicianfrom Superior HVAC was courteous, efficient, professional and provided a clear explanation about what he thoughtthe problems could be and possible solutions. The furnace was about 20 years old so we opted to get a new furnace. Nick spoke to his supervisor to arrange for a new furnace to be installed ASAP on the same day. The furnace was installed during a snow storm but the installers were also very professional and did an excellent job. Fortunately we had heat that evening before another freezing day and another big snow storm.
Cory Macey
Jan 23, 2026
Friendly and knowledgeable
KEN YOO
Apr 25, 2026
Thank you for handling the work diligently and responsibly.
Kelly Slover
Mar 21, 2026
Called about a furnace failure after 5 on a Friday and they sent someone within 3 hours! While it was a simple fix, they explained everything, told me how to prevent it from happening again, and only charged me the diagnostic fee.
May 24, 2026
Ajax