Tank vs Tankless Water Heaters: Which One is Best for Your Home?

When it comes to your home’s comfort, energy efficiency, and overall functionality, choosing the right water heater is a critical decision. Homeowners exploring their options often find themselves comparing tank water heaters—also known as standard water heaters—and tankless water heaters, which are sometimes called on-demand water heaters. Each type has distinct advantages and disadvantages, and understanding these differences can help you make the best choice for your household. In this comprehensive guide, we will dive deep into the key features, benefits, and considerations for tanked and tankless water heaters. By the end, you’ll have a clear understanding of the best water heater installation option for your home.

What is a Tank Water Heater?

A tank water heater, also referred to as a storage water heater, is the traditional option most homeowners are familiar with. These units heat and store a set amount of water in an insulated tank, with capacities typically ranging from 30 to 80 gallons. The heated water is maintained at a constant temperature, ready for use whenever needed.

Three grey Rheem water heaters of varying sizes are shown side by side. Each water heater features pipes and valves for water connections, with two having black handles on top. The cylindrical units are positioned against a plain white background.

Key Benefits of Tank Water Heaters:

  • Lower Initial Cost: Tank water heaters are generally less expensive upfront compared to tankless water heaters, making them a popular choice for budget-conscious homeowners looking for water heater installation options.
  • Straightforward Installation: Installation of standard water heaters is typically simple and well-understood by most plumbers, resulting in lower labor costs and quicker turnaround times.
  • Reliable Hot Water Supply: With a storage tank on hand, these water heaters can supply hot water to multiple fixtures simultaneously, making them ideal for households with higher water usage demands.

Drawbacks of Tank Water Heaters:

  • Higher Energy Consumption: Standard water heaters heat water continuously, even when it’s not being used. This standby energy loss can lead to higher utility bills over time.
  • Limited Hot Water Capacity: Once the hot water in the tank is depleted, you’ll need to wait for the tank to refill and reheat, which can be inconvenient during peak usage periods.
  • Shorter Lifespan: Tank water heaters typically last 8 to 12 years, which is shorter than the lifespan of tankless water heaters.

What is a Tankless Water Heater?

A tankless water heater, commonly called an on-demand water heater, operates without a storage tank. Instead, it heats water instantly as it flows through the system using either powerful electric heating elements or a gas burner. This efficient design provides hot water only when you need it, eliminating standby energy loss.

A white, rectangular tankless water heater with a digital control panel at the bottom center, displaying numbers on a green screen. The unit has a compact design and energy star certification logo in the corner, suitable for modern home heating systems.

Key Benefits of Tankless Water Heaters:

  • Energy Efficiency: Tankless water heaters heat water only when it’s needed, reducing energy consumption by up to 30% compared to standard water heaters. This makes them a great choice for eco-conscious homeowners.
  • Unlimited Hot Water: Since there’s no storage tank to run out of hot water, a tankless water heater provides an endless supply, even during long showers or high-demand periods.
  • Space-Saving Design: Tankless units are compact and wall-mounted, making them ideal for homes with limited space or those seeking a minimalist aesthetic.
  • Longer Lifespan: With proper maintenance, tankless water heaters can last over 20 years, offering better long-term value compared to standard water heaters.

Drawbacks of Tankless Water Heaters:

  • Higher Upfront Cost: Tankless water heaters require a larger initial investment, both for the unit and the installation, which may involve upgrades to your electrical or gas systems.
  • Flow Rate Limitations: In larger households, a single tankless water heater may struggle to meet simultaneous hot water demands, such as running multiple showers and appliances at the same time. High-capacity models or multiple units can address this issue.
  • Complex Installation Requirements: Installation of a tankless water heater requires specialized knowledge and may involve retrofitting your home’s plumbing or utility systems, increasing costs.

Factors to Consider When Choosing Between Tank and Tankless

Choosing between tank water heaters and tankless water heaters involves evaluating your specific needs and circumstances. Below are some key factors to guide your decision:

1. Household Size and Water Usage

  • If you have a large family or use multiple water fixtures simultaneously, a tank water heater might better suit your needs due to its ability to supply hot water to multiple locations at once.
  • For smaller households or those with lower water usage, a tankless water heater’s efficiency and compact size make it an excellent choice.

2. Energy Efficiency Goals

  • Tankless water heaters excel in energy efficiency, reducing utility bills and environmental impact over time. If cutting energy costs is a priority, consider a tankless water heater installation.
  • Standard water heaters consume more energy due to standby heat loss, but newer models with improved insulation can help mitigate this issue.

3. Budget Considerations

  • Standard water heaters are more affordable upfront and have lower installation costs, making them a practical choice for homeowners on a tight budget.
  • While tankless water heaters require a higher initial investment, they offer long-term savings on energy bills and maintenance, making them a cost-effective option in the long run.

4. Space Constraints

  • Tankless water heaters are compact and can be installed on walls, freeing up valuable floor space in your home. This is especially advantageous in smaller homes or apartments.
  • If space is not a concern, a standard water heater can be a suitable and cost-effective solution.

5. Climate and Water Temperature

  • In colder climates, incoming water may require more energy to heat, potentially reducing the efficiency of a tankless water heater. Additional features, such as preheating units, may be needed to address this.
  • Standard water heaters perform consistently regardless of climate, making them a reliable option in areas with colder winters.

6. Maintenance and Lifespan

  • Tankless water heaters last over 20 years with regular maintenance, such as descaling to prevent mineral buildup.
  • Tank water heaters have a shorter lifespan of 8 to 12 years but require simpler and less frequent maintenance.

Water Heater Installation Process

Proper installation is crucial for maximizing the performance and longevity of your water heater, whether you choose a standard water heater or a tankless water heater. At Aquarius Home Services, we specialize in expert water heater installation tailored to your specific needs. Our experienced technicians handle every aspect of the process, from assessing your home’s requirements to ensuring seamless installation and compliance with local codes.

Conclusion

When it comes to selecting the right water heater for your home, there’s no one-size-fits-all answer. Both tank water heaters and tankless water heaters offer unique advantages and challenges.

  • If you’re looking for an affordable upfront option and have predictable water demands, a standard water heater might be your best bet.
  • For energy efficiency, long-term savings, and an endless supply of hot water, a tankless water heater is an excellent investment.

At Aquarius Home Services, we’re committed to helping you make an informed decision and providing top-notch water heater installation services. Whether you’re upgrading to a tankless water heater or replacing your current standard water heater, our team is here to ensure the process is smooth and hassle-free.

Ready to upgrade your home’s water heating system? Contact Aquarius Home Services today for professional advice and reliable water heater installation. Call us or schedule your consultation online to start enjoying the perfect water heating solution for your home.

Nicholas Kintigh
Nicholas Kintigh
1739846058
Wyatt was very knowledgeable and friendly. He seemed to know what needed to be done and explained everything.
Jodi Powell
Jodi Powell
1739844907
Great customer service!!!! I would highly recommend!!!!
Charlie Cremers
Charlie Cremers
1739835727
Justin from Aquarius Kincetico was great. He was very knowledgeable about our drinking water system, and our water softener system. He walked through everything with me. Thank you again for all your services
Diane Chaussee
Diane Chaussee
1739834775
Derk was so informative and always asked if we had any questions. He answered every question that we asked him. He was pleasant, knowledgeable, and very nice. It was a wonderful experience and we are so happy we have this system now to drink good water! Thank you!!!
Rod S
Rod S
1739831646
Very friendly and knowledgeable. Nick is a great representative of your company.
Jim Molitor
Jim Molitor
1739831493
Very knowledgeable and helpful
J Carroll
J Carroll
1739828599
On time, professional, and efficient. Ryan / Aquarius knows what he is doing!
kurt nyberg
kurt nyberg
1739827475
The people there are supper great and did a great job explaining what we needed to know about it and installing in the time he said
Greg Wax
Greg Wax
1739827456
Rena Shepard
Rena Shepard
1739827174
Anthony was very nice and patient with all. Did a great job and explained everything to me. Thank you
Robert Boyle
Robert Boyle
1739825454
Great and professional installation.
jane larson
jane larson
1739823632
Mike was very thorough and explained everything he was doing. He was a great representative of Aquarius Home Services.
Erik Johnson
Erik Johnson
1739818756
Great service
Maria Fernandes
Maria Fernandes
1739818541
Technician was awesome and did a great thorough job with routine maintenance and system inspection, including taking sensor measurement data at a ceiling vent. World-Class professional knowledge, talent, and technical skill. Thank you, Alec! We look forward to AC inspection in the approaching season, as well...
Gail Brandt
Gail Brandt
1739817675
Gordy provided great service.
Donna Kodet
Donna Kodet
1739810757
Great experience with work done today.Excellent explanations on systemThey were happy to make adjustments as requested. Highly recommend them
Andrew Blattner
Andrew Blattner
1739747698
Great service and experience! Andrew was awesome!
DAN KOLAND
DAN KOLAND
1739683557
Nick repaired our furnace on a Saturday night. He walked me through what was was wrong and had it working after a short period of time. Nick and Aquarius are the best! It would have been a cold night without them.
Christopher Sobraske
Christopher Sobraske
1739658824
Ryan Kahl did a phenomenal job! Extremely knowledgeable about our system and was able to answer all my questions. He was very professional and helpful especially with taking the time to make sure I was 100% confident in our system along with giving me helpful tips above and beyond our system. He really exceeded the value we expected from our service plan.
Corinne Klitzke
Corinne Klitzke
1739645858
Heather Reynolds
Heather Reynolds
1739644317
Max was very helpful!
Bill Enloe
Bill Enloe
1739570182
Pete Hayes
Pete Hayes
1739565324
Was a bit hesitant on keeping up with Kinetico!! But your two service techs ( Justin and Hannah)went above and beyond what I was expecting!! They spent so much energy and information related to my issues , making it a pleasant experience. Like I gained two new friends. Plus explained how a different service should take care further issues. Definitely would like to see them for my next service!!! Even got my wife back on board. Thanks again. Pete Hayes
Debbie Doyle
Debbie Doyle
1739561479
Aquarius came out this morning and replaced two toilets and did some plumbing work downstairs all in one morning. The plumber, Joe, was efficient, answers questions, provided helpful information, and was very friendly and personable. I will DEFINITELY use Aquarius again.
Matt Van Beusekom
Matt Van Beusekom
1739558449
Excellent and efficient work. Would definitely recommend!
Josey Dooley
Josey Dooley
1739557030
Amazing service!
Jessica Tracy
Jessica Tracy
1739556713
Gordon was very friendly and knowledgeable - makes the visit/process so much easier.
James M
James M
1739555300
After months of high water bills and feeling itchy, the Aquarius team came to the rescue. My 25 year old kinetico softener finally gave up and was constantly cycling. At the end of the service call we realized the old unit wasn't worth repairing. They sent out a salesperson the same day, providing a great range of options to fit my price point. My new softener arrived early so we were able to move up the install date. Install was flawless and we're back to having the softest water ever. I'm super happy with every interaction I've had with the Aquarius team. They are all super friendly, knowledgeable, and professional. I rarely leave reviews and only leave them when I'm really impressed. That's definitely the case with this company.
Brian Hagen
Brian Hagen
1739551834
Steve Sherwood
Steve Sherwood
1739551765
Great service. Prompt and knowledgeable
Peter T
Peter T
1739551605
Dirk did a good job communicating and installing the system. Recommend.
Nancy Lahmann
Nancy Lahmann
1739551066
Dylan checked boiler and did a thorough inspection. Very polite. He also knocked off a big ice chunk outside …extra service and much appreciated.
Ann Marie Haerter
Ann Marie Haerter
1739550777
Friendly, efficient, knowledgeable
Kenneth Schwebach
Kenneth Schwebach
1739498359
Great service tec! She was very knowledgeable and helpful.
Neal Kempel
Neal Kempel
1739497034
First, Aquarius responded to my interest in an RO system promptly. After deciding to commit to their solution, the installation, Including a water softner solution, it was scheduled the same week. Michael was the installer and he called when in transit and arrived right on schedule. We went over the work to be done and the placement of the equipment with only one issue that arose. The RO and water softener installation would not be a problem, but plumbing for the outdoor outlets would require additional material and labor, not included in the quote. I was looking forward to using the outdoor faucets without switching the system over. We elected to continue with the installation and Michael kept us informed throughout the day of his progress and completion time. He had everything cleaned up and provided us with a review of the system. To date, we are very pleased with the system and want to thank Michael for a great install. My only recommendation to Aquarius would be to take an additional step, during the initial meeting possibly, and physically look at the plumbing to ensure the quote covers all the materials to meet the customer request.
Jacqueline Garberg
Jacqueline Garberg
1739496644
Wyatt was thorough, considerate, a trusted service professional! Thank you!
Deb N
Deb N
1739489085
Tyler from Aquarius Home Services did a great job! He was extremely knowledgeable and helpful.
Jeffrey Ek
Jeffrey Ek
1739486327
The techs are always very cordial, explain what they are doing, and in and out as quickly as makes sense. Having said that, I’ve never felt that they rushed through their work.
Keith Wolff
Keith Wolff
1739485872
Everything was checked out and explained the tech was very informative would recommend them. Thank you!
Jessica Fisher
Jessica Fisher
1739484813
We have had our Aquarius services longer than a decade. During this time, the equipment has never failed us, but more importantly we have received absolutely outstanding customer service anytime we have needed anything. Today was no different, Wyatt came to our house to do our periodic inspection and was able to help troubleshoot a problem and find a solution the very same day. The entire time he was here, he kept his workspace, clean and orderly, and he was very polite and respectful of our home. The shocker came when he was about to leave and told me this was his fifth day On his own! Very impressed, not only with him as a person, but the quality of employees that come out out of Aquarius. Highly recommend this company.
Jane Ogren
Jane Ogren
1739484717
Friendly and knowledgeable
Mike Gunderson
Mike Gunderson
1739483907
I had an old furnace that was on its last legs and needed to be replaced ASAP.Day one: Service Tech arrived 2 hours after initial contact with Aquarius. Sales Rep arrived within an hour of the request. Deal was made and installation appointment scheduled for the NEXT DAY!Day two: Contacted by the installation team at 7:00 am. Arrived at 7:30. Finished up by 2:30.All of the staff that I dealt with were friendly, professional and great to work with. They explained everything very well. I was expecting to wait 2-3 weeks for a new furnace and A/C. This was all done inside of two days. I would 100% recommend Aquarius to anyone needing any type of home service.Tall Mike, Mike Sippel, Chris Oigard, Dave and Luke it was great to work with you. Thanks for everything!Oh, they like dogs too.
Katie Raymond
Katie Raymond
1739481339
Sue Ufheil
Sue Ufheil
1739471348
Colton was very professional and explained everything he was doing. Very happy with service today.
Jarrod Wieland
Jarrod Wieland
1739470866
James Grant
James Grant
1739469886
Wonderful experience with Andrew & Joey , installed new efficient electric water heater . Courteous , clean , efficient, highly recommended
Jeremy Ruth
Jeremy Ruth
1739468208
Justin and Hana were super friendly and they helped figure out an issue with our RO system. Great appt
James Dixon
James Dixon
1739466779
Creative problem solver, pleasant personality, efficient and cleaned up well.
×
js_loader
Skip to content