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Choosing the Right Water Heater for Your Chester County Home: Tank vs. Tankless Options

Choosing the Right Water Heater for Your Chester County Home: Tank vs. Tankless Options

September 26, 2025 By Brent D. Hershey Leave a Comment

When it comes to water heater installation in Chester County, you have two primary options: traditional tank water heaters and tankless (on-demand) water heaters. Both have their own benefits and the best option for you will depend on your household requirements, budget, and energy aspirations. Let’s discuss the differences, considerations in the cost of installation, and what makes each a good fit for a Chester County’s household.

Tank Water Heaters: Common, Economical, and Simple 

Tank water heaters have been commonplace in American homes for many years. A tank water heater operates by holding and heating a large volume of water (generally between 40 and 80 gallons) in an insulated water tank, on a continual basis. Once you turn on a hot-water tap, the hot-water pours from the tank, and as that happens, the tank automatically refills and begins heating more water.

What are the reasons for considering a tank water heater?

  • Lower upfront costs: Tank models are generally less expensive to purchase and have installed than tankless systems, making them appealing to budget-conscious homeowners. 
  • Easier maintenance: Servicing and repairs typically only requires simple service and are cost-effective.
  • Handles demand: Larger tanks have the ability to deliver hot water to multiple fixtures at the same time and are perfect for larger households or homes with high simultaneous water usage and demand. 
  • Easy to replace: If you are replacing your old tank with a new oil-fired, propane, or natural gas tank system, it will typically require less time to install and fewer complications due to existing water pipes. 

However, drawbacks exist:

  • Energy efficiency: Tank heaters continuously heat water in the tank even when the hot water is not used. The energy lost when it is not in use is called “standby heat loss,” which can be seen in higher utility bills compared to a tankless system, especially during cold winter months!
  • Supply: When the tank is empty, you are waiting until the heater operates to heat water again and refills the tank with the hot water you want! This is not a good situation to be in when the showers are back to back or in the mornings.
  • Lifespan: Tank water heaters usually last 8 to 12 years based on maintenance and quality of water. 
  • Space requirements: Tank heaters take up considerably more space than tankless. Tank water heaters typically require a closet, basement, or garage for clearance issues.

Tankless Water Heaters: Space Saving, Efficient, and On-demand

Tankless (on-demand) water heaters heat water directly as it flows through the unit so they don’t have a storage tank. Cold water travels through a heat exchanger in the unit, which is heated by either gas burners or electric coils, and hey presto, hot water when you need it.

Advantages of tankless water heaters

  • Energy efficient: There isn’t a standby heat loss, so tankless heaters are much more energy efficient, particularly in homes that don’t use large amounts of hot water simultaneously.
  • Endless hot water: With a tankless unit, you have hot water on demand, so you won’t run out of hot water mid-shower.
  • Space saving: The smaller units can either be wall-mounted which will free up floor space.
  • Longer lasting: Tankless heaters will often have a longer life than tank models, sometimes reaching over 20 years, with the proper maintenance.
  • May qualify for rebates: In some cases, tax credits or rebates are available to help cover the cost of energy-efficient models.

Installation costs:

  • Higher upfront investment: Tankless water heaters can require a significantly higher payment upfront for both the unit and the installation.
  • Installation requirements: Changing to a tankless system may require upgrades to your home’s gas lines, electrical system, or in some cases venting.
  • Flow rate issues: If you require a lot of hot water in your home (running multiple showers at the same time, for example) you may need more than one tankless water heater to meet demand.
  • Maintenance timelines: Regular descaling is required as mineral build-up is higher in homes that have hard water.

Energy Efficient Water Heaters: Which Is Best For You?

There are energy efficient models available in both tank and tankless units, but tankless generally offers the greatest amount of energy savings over time, especially in a smaller dwelling. However, the choice that’s best for you will depend on your daily routine, your installation budget, and your long term expectations.

What to Anticipate with Water Heater Installation in Chester County

Licensed experts, such as those at Tri-County Water Services, will evaluate your home’s needs, suggest the best system for your situation, and take care of everything: from taking away your old model to doing the final inspection and giving maintenance tips after installation. There are several factors that influence the price for installation, including the kind of unit, whether upgrades to the existing plumbing/electrical system are necessary, and the switch in fuel source, for example, from an electric unit to a gas unit. Always request an estimate tailored to your needs to understand your costs and options.

Maximize the Performance of Your Water Heater

Finally, no matter which system you ultimately choose, regular maintenance is your best option for maximizing the efficiency and longevity of your system. Annual inspections, flushing of your tank, and timely repairs are essential to extending the life of tank and tankless water heaters. Tri-County Water Services provides plans for yearly maintenance to keep both your system and appliances operating efficiently for years to come.

Conclusion: Choosing the right Water Heater for your home

When deciding between a tank water heater vs. a tankless water heater, there is no right answer. It is based on the installation cost to benefits ratio, energy efficiency, consumption, and available space, all factors for Chester County homeowners. If you are concerned about initial costs and want a straightforward solution, a traditional tank unit may be the best choice for you. If longevity, usability, and space are your top priorities, you should seriously consider a tankless water heating system.

Still not sure? The team at Tri-County Water Services is here to not only guide you to the right choice but also facilitate your installation process and ensure your comfort and peace of mind every day. 

Ready to take the next step? Contact Tri-County Water Services for a free consultation, and let us find the right water heater solution for your home!

/ Author

Brent D. Hershey

Orenco Rep, Educator

Brent D. Hershey is the owner of Tri-County Water Services, Environmental Design Service LLC, and an Orenco Distributorship in PA. A devoted husband and father of three, he values his family, hard work, and serving others. He enjoys traveling with his family, the outdoors, and discovering new opportunities.

Filed Under: water heater Tagged With: Water Heater

About Brent D. Hershey

Brent D. Hershey is the owner of Tri-County Water Services, Environmental Design Service LLC, and an Orenco Distributorship in PA. A devoted husband and father of three, he values his family, hard work, and serving others. He enjoys traveling with his family, the outdoors, and discovering new opportunities.

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