Choosing between a conventional water heater with a storage tank and a tankless water heater is a decision you’ll probably face at some point. After all, water heaters are the unsung heroes for a reliable source of hot water. Because your plumbing fixtures and home appliances depend on this hot water, it’s always crucial to carefully compare your options.

This practical guide from the local experts at Ambience HVAC, Inc. breaks down tank and tankless water heaters. You’ll learn more about the distinct elements in their design as well as some pros/cons of each type. These key details will help you make an educated choice regarding your home's hot water needs. Once you’ve decided, feel free to contact our installers for professional tank water heater installation.

Traditional Storage Tank Water Heaters: Tried and True

Let's examine conventional storage tank water heaters first. That large storage tank is the key feature here, ensuring you have an ample supply of water that’s always heated. The moment you need hot water, a tank water heater can provide it.


  • Lower Initial Costs: Tank water heaters generally have smaller expenses for installation, thanks to their less complex design.
  • Simplified Upkeep: A streamlined design also leads to fewer potential maintenance needs.


  • Continuous Energy Use: Tank water heaters must keep water perpetually heated, which means extra cost if you’re not frequently using that water.
  • Space Requirements: The tank itself is sometimes a hurdle in cramped spaces. If the property is missing a basement or utility closet, installation becomes a bit trickier.

Tankless Water Heaters: Efficient and Innovative

Now, let's check out tankless water heaters, an innovative alternative that’s relatively modern. Compared to tank models, tankless water heaters operate on-demand. They’re heating only when needed, thanks to robust heating elements as the water passes through the system.


  • Less Energy Used: Tankless models can improve your plumbing’s energy efficiency since they aren’t always on.
  • Longer Life Span: With proper maintenance from a skilled professional, tankless water heaters can offer many years of service.


  • Higher Setup Cost: Initial installation costs are higher due to the more sophisticated design.
  • May Need More Upkeep: Tankless models do best when provided more routine attention to keep their vital components working efficiently.
  • Compatibility Issues with Old Plumbing: Older homes may not be ready for a tankless water heater. Plumbers can adapt your plumbing to accommodate one, but it might complicate your installation project.

Picking Your Water Heater: Consider What Suits You Best

For a majority of homeowners, we’d recommend the greater energy efficiency that tankless water heaters can offer. But this is based on variables like how much hot water you use each day. You should reflect on your specific hot water needs before you make your choice.

  1. Your Average Hot Water Consumption: Gauge how much hot water your household consumes on average. As an example, big families who enjoy sports or have pets will need a lot more hot water than if you live by yourself.
  2. Space for Installation: The dimensions of your home can affect how well a water heater operates. Review all possible installation locations and confirm with professionals if your model is the right fit.
  3. The Area’s Average Temperatures Through the Year: Long winters mean much higher energy use that time of year. This reduces the efficiency of tankless models, which are better in situations when there won’t be any large fluctuations in water usage.
  4. Utility Costs: Your community’s energy prices can make one option more enticing over the other.

Remember, a trained professional like those at Ambience HVAC, Inc. can aid you in making a more educated decision. They understand which units meet your specific needs before facilitating a smoother installation process.

Reach Out to Ambience HVAC, Inc.

If you're ready to make the switch to a tankless water heater in Wilmington, why not call Ambience HVAC, Inc. for a free quote? Our professional plumbing technicians can give the peace of mind that you’ll always have the hot water you need. Call today at 302-239-HVAC (4822).