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 Indoor 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 Indoor Water Heater John Wood from us?
9.7/10
215 reviews
4.9/5
387 reviews
Jami Carl
Dec 12, 2023
I hired their services and didn't regret it a day. At the end of the day, they double-checked everything and charged a fair price.
Armando Rivera
Jan 27, 2025
I needed a new thermostat, and George from Superior HVAC installed it perfectly. Great repair and installation service!
Fawad Ahmed
Jan 11, 2024
I've had an uneven experience with other repair services, but this one was absolutely perfect and a great surprise to see the amount of work that has gone into it. Fast and affordable. They sent me a good technician to replace the boiler, and they've solved the overheating problem. He'd been experienced, calm and deliberate in dealing with possible causes. He's also come and fixed any unseen problems, too.
Jack Kiriln
Sep 20, 2023
Honest, incredibly knowledgeable and reliable! They took the time to explain everything we needed and provided a detailed quote. The best heating contractor!
Samuel Adedire
Oct 13, 2023
Geremi came by to take a look at the boiler and gave us great options on what to do. He was a big help with a vast understanding. A great recommendation for his service.
Thanya López
Jan 28, 2025
My thermostat wasn’t working correctly, so I contacted Superior HVAC. Ian replaced it with a modern one and repaired my water heater. I’m very satisfied with their efficient services.
We will deliver Indoor Water Heaters from John Wood
Dec 12, 2023
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