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
4.8/5
reviews
Rob B
Jan 30, 2026
Had Adam prepare a quote for us to do some plumbing work to replace our water heater. He was very professional and knowledgeable about the installation and answered all my questions. Would recommend this company.
Bradley Cooper
Dec 19, 2025
Justin from Superior HVAC came out the same day same I called. Fixed the gas valve in my furnace for my student house. House is not warm again!
Natalie Harris
Dec 01, 2025
Ryan from Superior HVAC Service replaced our old thermostat with a new digital model. He programmed it and explained all the settings. Everything works exactly as promised. Won’t hesitate to call again!
Jack Hurstensmith
Jan 22, 2026
Replaced my blower, more than happy with the service.
We will deliver Indoor Water Heaters from John Wood
Jan 30, 2026
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