Tankless Water Heaters
There are many benefits to tankless water heaters. Here is a chart that lets you do the comparison:
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Life Span |
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Energy Use |
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Required Space |
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Hot Water Capacity |
Traditional Tank Water Heaters
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5-10 years |
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Avg. 14% of U.S. household energy budget
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Basement, attic, or closet |
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Depending on size of tank, you can run out of hot water |
| Tankless Water Heaters |
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25 years or more |
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10-20% less energy used than tank water heaters |
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Minimal wall-mount, inside or outside of home |
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Endless hot water with a constant, on-demand supply |
How a Tankless Water Heater Works

Tankless water heaters provide on-demand hot water without wasting any energy. When you don’t need hot water, you’re not paying to heat it.
Three-Way Plumbing Offers the Most Reliable Models in the Industry
After years of experience, we know which tankless water heaters provide reliable, trouble-free solutions for our customers. That’s why we are certified installers and service reps for both Noritz and Rinnai tankless water heaters. We offer these tankless water heaters because of their reliability, quality, and leadership in eco-friendly manufacturing as well as outstanding energy efficiency. We also highly recommend Noritz due to the outstanding level of service and unmatched guarantees they provide.


Top 6 Reasons to Go Tankless
| ENDLESS HOT WATER |
Soothing Hot Water For Everyone |
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When is the last time you relaxed and soaked yourself in a hot steamy bath? More than ever, with today's busy lifestyle, your body deserves a nice stress relieving moment in your hot tub. Unfortunately, a tank water heater can only supply enough hot water to fill a bath tub and may have only enough hot water left for a quick shower. With a Noritz tankless water heater you will get endless hot water. Tankless water heaters heat water on demand and that means you never have to worry about running out of hot water. Imagine the luxury of always having enough hot water for everyone to enjoy and relax -- hot tubs, showers, and baths, and still have an endless supply for the rest of your household needs.
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| HIGHER VOLUME |
Hot Water For Any Size Home |
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Endless supply with more volume - not only can a tankless water heater provide an endless supply of hot water, it can also deliver more of it for all your hot water demands. Only Noritz offers a multi-system set-up that can link up to 24 units, which translates to 317 gallons per minute - enough for over 126 showers at one time! With this much volume, Noritz tankless water heaters can certainly meet the demand for hot water in your home.
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| CLEAN WATER |
No Dirty Tanks |
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With a tankless water heater, water is heated as it passes through the unit so you will always be using a fresh supply of water. As the years pass by, traditional tank water heaters can start to rust and build-up scale inside the tank, which is where your hot water is being stored for use. Check below to see what the inside of a tank can look like after years of use. Say goodbye to scale and sediment in your hot water when you switch to a tankless.

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| SPACE SAVINGS |
Flexible Installation Options |
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Compared to traditional water heaters, one of the most obvious differences is its small size. Compact in design, Noritz tankless water heaters can be installed virtually anywhere. Our tankless water heaters mount on the wall, inside or outside. Depending upon your needs, if you want fast hot water delivery, you can actually relocate the tankless heater closer to the fixtures you use most often. Therefore, a tankless not only saves you space, but can also save you water. Relocating a big, bulky tank water heater to a location that makes more sense could be very expensive and cost-prohibitive.

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| ENERGY SAVINGS |
Lower Water Heating Bills |
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With a Noritz tankless water heater, you'll save energy and money. Our on-demand systems require no pilot light and can save about half the cost of your current water heating bill since there is no re-heating of water as with traditional water heaters. Compared to a tank water heater's 60% efficiency, Noritz offers 83%-94% energy efficiency, making Noritz tankless water heaters much more eco-friendly.
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| LASTS LONGER |
Durability |
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Noritz tankless water heaters are extremely durable, lasting longer than traditional tank-type water heaters, and requiring little maintenance over their lifetime. They are also extremely well designed. If for some reason it needs to be serviced, any single part of the heater can be replaced and fixed… a huge advantage! Noritz wants you to feel comfortable with our tankless water heaters so we back them with one of the best warranties in the industry.
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Before and after photos showing a tankless water heater replacing (and taking up much less space) than a traditional tank water heater:
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After |
Contact us to learn if a tankless water heater is right for you.
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