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Tankless Water Heaters in Knoxville
Tankless Water Heater Installation & Repair
If you're looking for an energy-efficient and cost-effective way to heat water in your home or business, a tankless water heater may be the perfect solution. At The Plumbing Authority, we offer a wide range of tankless water heater services.
A tankless water heater works by heating water directly as it flows through the unit, without the need for a storage tank. When a hot water tap is turned on, cold water flows into the unit, triggering a heating element or a gas burner to heat the water. The heated water then flows out of the unit and into the pipes, delivering hot water.
A traditional water heater with a storage tank continuously heats and stores a large volume of water in a tank until it is needed. The heated water sits in the tank, ready to be used whenever a hot water tap is turned on. However, this means that energy is continually being used to keep the stored water hot, even if it is not being used.

Benefits of Going Tankless

There are several benefits to choosing a tankless water heater over a traditional tank-style water heater:
- They're more energy efficient: Tankless water heaters are more energy-efficient than traditional water heaters. They only heat the water when it is needed, rather than continuously heating a large tank of water.
- They take up less space: Tankless water heaters are much smaller than traditional water heaters. They can be mounted on the wall, taking up less space and freeing up valuable floor space in your home or business.
- You get endless hot water: With a tankless water heater, you'll never run out of hot water.
- They have a longer lifespan: Tankless water heaters have a longer lifespan than traditional water heaters. They can last up to 20 years, compared to the 10-15 year lifespan of a traditional water heater.
Tankless vs. Traditional Water Heaters
The primary difference between a tankless water heater and a water heater with a storage tank is that a tankless water heater only heats the water that is needed, on demand, whereas a traditional water heater heats and stores a large volume of water continually. This makes tankless water heaters more energy-efficient and cost-effective in the long run, as they don't waste energy by keeping a large volume of water hot at all times.


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Tankless Water Heater Services in Knoxville
We offer a wide range of tankless water heater services:
- Installation: Our expert plumbers can help you choose the right tankless water heater for your home or business and install it safely and efficiently.
- Repair: If your tankless water heater is not working correctly, our Knoxville plumbers can diagnose and repair the problem, restoring hot water to your home or business.
- Maintenance: Regular maintenance can help prevent problems and extend the lifespan of your tankless water heater. Our tankless water heater technicians can provide preventative maintenance services to keep your unit running smoothly.
Learn more about our tankless water heater services in Knoxville by contacting us online!

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