How Does a Tankless Water Heater Work?

How Does a Tankless Water Heater Work?

Tankless water heaters are gaining popularity due to their efficiency and convenience. But how exactly do they work? Let’s break down the basics of how they operate and why they’re a worthwhile investment for your home.

navien tankless water heater

How Tankless Water Heaters Produce Hot Water On Demand

A tankless water heater operates by heating water as it passes through the unit. When you turn on a hot water tap or start an appliance that uses hot water, cold water travels through a pipe over a propane burner that heats the water on demand, delivering a continuous supply of hot water without the need for a storage tank. This means you’ll never run out of hot water, no matter how many showers you take or loads of laundry you run.

Why Tankless Is Superior To Traditional Models

Tankless units offer several advantages over traditional water heaters:

  • Unlimited Hot Water

    Unlike a traditional unit that can run out of hot water when the tank is emptied, a tankless water heater provides a continuous supply, so you can rely on hot water when you need it most.

  • More Energy-Efficient

    A tankless water heater only uses energy when hot water is needed, compared to a traditional water heater, which constantly heats and reheats water to maintain the temperature in the tank.

  • Lower Utility Bills

    Traditional water heaters cost less upfront, but they use a lot of energy to keep your water hot around the clock. In contrast, tankless models only use energy when in use, which can lead to significant savings on utility bills.

  • Longer Lifespan

    With proper maintenance and care, a tankless water heater can provide reliable service for up to 20 years or more. Traditional water heaters have an average lifespan of only 10 years.

  • Saves Space

    A traditional 50-gallon unit stands at over 5 feet tall and 2 feet wide. In contrast, the average tankless unit is about 2 feet tall and 1 foot wide, and it can be mounted on the wall, freeing up valuable floor space in your home.

The Simplicity Of Converting

Switching from a traditional water heater to a tankless model is straightforward with Hall’s turnkey solutions. Our expert technicians assess your current system and recommend the best Navien tankless water heater for your needs. We’ll make the conversion and installation process hassle-free from start to finish.

Hall technician showing tankless water heater to customer
Hall technician performing maintenance on a tankless water heater

Stress-Free Tankless Water Heater Maintenance

Regular maintenance is key to keeping your water heater running like new. Hall offers comprehensive service plans to ensure your unit operates efficiently and reliably. With a service plan from Hall, you’ll get annual tune-ups, 10% off repairs and several other benefits. Our service plans extend the life of your tankless water heater and maintain its high performance for years to come.