Tankless Water Heater Installation Service in Johnson City, TN

Tired of experiencing the infamous cold shower shock? Consider switching over to an energy efficient tankless water heater with installation services from Marc Francis Plumbing!

Water heaters are an essential component of every home’s water system. It allows us to enjoy relaxing warm showers, fresh clean clothes, and spotless dishes. However, water heaters can be bulky, expensive to fix, and can sometimes run out of hot water, making you wait for it to refill and reheat. Thanks to innovations such as tankless water heaters, unexpected cold showers are a thing of the past! Here at Marc Francis Plumbing, we provide quality tankless water heater installation and repair services that allow the whole family to enjoy hot water at any time.


Sticking with your traditional water heater? Make sure your system is in the best hands with our expert water heater services, including repairs, maintenance, and installations.

How Do Tankless Water Heaters Work?

Unlike a tanked water heater, a tankless water heater works by heating water on demand, instead of maintaining water a warm temperature inside a holding tank. Drawing cold water into the heater when the hot tap on a faucet is switched on, these small systems have a heating element that immediately heats water as it passes through. This eliminates the limit of a tanked unit and provides you with a limitless supply of hot water, on-demand.

Tankless Water Heater Benefits

Tankless water heaters have many benefits, making them an ideal choice for many homeowners of the Tri-Cities. Some of these benefits include:

  • Long Life Span - Tankless water heaters have up to double the life expectancy compared to their counterpart.
  • Huge Space Saver - Contrary to its counterpart, there is no 50-gallon tank that you have to worry about taking up precious storage space in your home.
  • Endless Hot Water - With a tankless water heater, you never have to worry about running out of hot water, no matter how many people in your home need to take a shower.
  • Energy Efficient - Unlike tanked units, tankless units only heat water when you need them, eliminating the need for it to constantly be working to keep your water hot.
  • Diverse Options - You can invest in gas, electrical, or propane model depending on what unit works best for you home!

Understanding Cost Savings After Johnson City Tankless Water Heater Installation

While the initial investment in a tankless water heater might be higher than a traditional tank unit, it's crucial to understand the significant long-term cost savings. Tankless systems operate on demand, meaning they only heat water when you need it. This eliminates standby heat loss, a common inefficiency with conventional tanks that continuously heat and reheat water, even when no one is home. Over the lifespan of a tankless unit, which is typically much longer than a traditional tank (often 20 years or more), these energy savings can add up considerably, offsetting the initial purchase price and leading to substantial reductions in your monthly utility bills. Consider it an investment that pays for itself over time through lower energy consumption.

Want to be sure your new tankless water heater works at peak performance? Ask our plumbers how a whole home repipe can upgrade all your home’s plumbing systems.

Choosing the Right Tankless Water Heater for Your Home

When considering a tankless water heater for brand new install or replacement, selecting the right model is key to maximizing efficiency and comfort. Factors to keep in mind include:

  • Household Size: Larger families may benefit from a unit with a higher flow rate to ensure consistent hot water supply.
  • Fuel Type: Choose between gas, electric, or propane models based on your home's existing setup and energy preferences.
  • Energy Efficiency: Look for ENERGY STAR® certified models to maximize savings on utility bills.
  • Installation Location: Tankless systems are compact, but strategic placement is essential for optimal performance.

At Marc Francis Plumbing, our experts assess your home's unique needs to recommend and install the ideal tankless water heater for your comfort and budget. Call us today to discuss your options!

Sizing Your Tankless Water Heater: GPM and BTUs Explained

Selecting the correct size tankless water heater is paramount for optimal performance and ensuring you never run out of hot water. Unlike traditional tanks measured in gallons, tankless units are sized based on their flow rate (Gallons Per Minute or GPM) and heating capacity (BTUs). To determine the right GPM for your home, you'll need to consider how many hot water fixtures (showers, sinks, appliances) you anticipate using simultaneously. For example, a shower might use 2.5 GPM, while a dishwasher uses 1.5 GPM. The BTU rating indicates how much energy the heater can produce to raise the water temperature. Our experts at Marc Francis Plumbing will help you calculate your household's peak hot water demand to ensure your new tankless system can comfortably meet all your needs, even during busy mornings.

Your Tennessee Tankless Water Heater Installation Experts

There are various benefits to tankless water heater installations. Despite the initial cost, these units offer plenty of benefits thanks to their long life and energy efficiency. At Marc Francis Plumbing, we pride ourselves on our quality service. With 8 years of experience, we can confidently answer all of your tankless water heater needs and provide you with long lasting, customized solutions.

Whether you’re investing in a new tankless water heater installation for your home or need a tankless water heater repair, our plumbing pros are here to help.

Frequently Asked Questions

What are the benefits of a tankless water heater?

Tankless water heaters provide on-demand hot water, are energy-efficient, and save space compared to traditional tank heaters.

How long does a tankless water heater last?

A well-maintained tankless water heater can last up to 20 years, significantly longer than traditional tank heaters.

Are tankless water heaters more energy-efficient?

Yes, tankless water heaters are more energy-efficient because they only heat water when needed, reducing energy consumption.

Can a tankless water heater be installed in any home?

Most homes can accommodate a tankless water heater, but it’s best to consult a professional to assess your specific needs and installation requirements.

Wondering if it’s time to switch to a tankless water heater in your Johnson City, TN, home? Stop thinking about it and call us at (423) 915-9260 - we are your tankless water heater installation experts.