Choosing between a classic water heater with a storage tank and a tankless water heater is a decision you could 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 important to carefully compare your options.

This useful guide from your local experts at Central Heating & Plumbing breaks down tank and tankless water heaters. You’ll learn more about the differences in their design along with some pros/cons of each one. These key details will give you everything you need to make an informed choice based on your home's hot water needs. Once you’ve figured it out, keep us in mind for expert tank water heater installation.

Traditional Storage Tank Water Heaters: Tried and True

Let's get to know conventional storage tank water heaters first. That sizable storage tank is the standout feature here, storing an ample supply of water that’s always heated. Whenever you need hot water, a tank water heater can provide it.


  • Lower Initial Costs: Tank water heaters will have smaller expenses for installation, thanks in part to a less complex design.
  • Streamlined Maintenance Needs: This simpler design also means less potential maintenance needs.


  • Higher Energy Use: Tank water heaters must keep water perpetually heated, which means extra cost if you’re not constantly using that water.
  • Bulky Size: The tank itself can be a problem in tight quarters. If your home doesn’t have a basement or utility closet, installation becomes a bit trickier.

On-Demand Tankless Water Heaters: A More Modern Option

Now, let's explore tankless water heaters, an innovative alternative that’s comparatively recent. Distinct from tank models, tankless water heaters operate only as required. They’re generating hot water only when you ask for it, with efficient heating elements as the water passes through the system.


  • Less Energy Used: Tankless models boast much higher energy efficiency since they aren’t always on.
  • A Smart, Resilient Design: With proper maintenance from a certified expert, tankless water heaters can offer many years of service.


  • Bigger Price Tag Up Front: Initial installation costs are higher as a result of the more intricate design.
  • More Frequent Maintenance: Tankless models do best when provided more periodic maintenance to keep their vital components functioning smoothly.
  • Potential Need to Update Plumbing Infrastructure Updates: Older homes aren’t always equipped for a tankless water heater. Plumbers can adapt your plumbing to accommodate one, but it could add further costs to your installation project.

Picking Your Water Heater: Consider What Suits You Best

In general, we’d suggest going with the higher energy efficiency that tankless water heaters provide. But this is based on aspects including how much hot water you go through every day. You’ll want to think about your specific hot water needs before you make your choice.

  1. Your Home’s Usual Hot Water Requirements: Assess how much hot water your household consumes on average. For instance, large families who love the outdoors or have pets will need significantly more hot water than if you live by yourself.
  2. Sufficient Space to Install It: The layout of your home can affect how well a water heater operates. Review potential installation locations and confirm with professionals if your model is the right fit.
  3. Local Climate: Harsh winters mean a water heater that works harder. This isn’t ideal for tankless models, which are best suited when there won’t be any big spikes in water usage.
  4. Utility Costs: Your community’s fuel or electricity costs can make one option more appealing over the other.

Remember, a trained professional like those at Central Heating & Plumbing can assist you in making a more knowledgeable decision. They understand which units meet your specific needs before ensuring a smoother installation process.

Why Not Call Central Heating & Plumbing?

If you're considering a switch to a tankless water heater in New Castle, why not call Central Heating & Plumbing for a complimentary quote? Our professional plumbing technicians can provide the peace of mind that you’ll always have the hot water you need. Call today at 724-401-1843.