Are Rheem Tankless Water Heaters Worth The Investment? | Carrollton, TX

Are Rheem Tankless Water Heaters Worth The Investment? | Carrollton, TX

If you’re considering installing a Rheem tankless water heater in your home, you may wonder if it’s worth the investment. After all, Rheem tankless water heaters are more expensive than traditional models and require additional installation costs. However, whether or not installing this water heater is worth it depends on your specific circumstances and needs. Here are some factors to consider:

Energy Efficiency

Energy efficiency is the most important factor when considering whether or not to install a Rheem tankless water heater. Rheem tankless water heaters are known for their energy efficiency because they only heat up what is needed instead of constantly heating gallons of hot water in a traditional tank-style unit. This can save you a lot of money on your monthly utility bills because less electricity or gas is used.

Additionally, Rheem tankless water heaters come with an Energy Star rating, meaning they meet the highest standards for energy efficiency. When paired with other energy-efficient appliances, such as a new refrigerator or washing machine, you can reduce your energy consumption and save even more on your monthly energy bills.

Cost of Installation

When considering the cost of installation of Rheem tankless water heaters, your needs, and particular circumstances can make all the difference. Different homes with different water needs could find that the initial installation expense is worth the long-term savings they will see in their energy bills and the efficiency of hot water delivery. For example, if you are looking to upgrade an old tank-style water heater, there are likely to be additional costs associated with removing and replacing it.

Additionally, depending on the size of your home and the number of bathrooms you have, you may need to purchase additional components, such as venting materials and mounting brackets, further increasing the installation cost. Furthermore, other associated expenses like permits and inspection fees should be considered when determining whether installing a tankless water heater is right for you.

Hot Water Demand

When it comes to Rheem tankless water heaters, the amount of hot water demand you have will play a big role in your decision. This is because the type of hot water demand you have will determine what size tankless water heater you need and how much energy it will require to heat your home’s water supply. There are two types of hot water demands: simultaneous and intermittent. Simultaneous demands refer to when multiple appliances or fixtures are drawing hot water simultaneously (i.e., running the dishwasher while someone takes a shower). Intermittent demands refer to when multiple appliances or fixtures draw hot water throughout the day (i.e., running the washing machine in the morning or showering at night). Therefore, before deciding whether to install a Rheem tankless water heater, evaluate your hot water needs to determine if it will meet them. For example, if your family uses multiple appliances at once (like two showers and the dishwasher), a Rheem tankless water heater might be an ideal choice for you. On the other hand, if only one person takes short showers at once, you might not need such an advanced system.


Maintenance is an important factor to consider when weighing the pros and cons of a Rheem tankless water heater. Regular maintenance is key to running your unit efficiently and avoiding costly repairs or replacements. Rheem tankless water heaters require regular flushing, which should be done approximately every six months to remove hard-water deposits that could reduce efficiency. You should also inspect the system for deterioration or other issues every two years. Therefore, you should weigh maintenance’s potential cost and time when deciding if a tankless water heater is right for you. You don’t want to deal with unexpected repair costs or prematurely replace the system.

FAQs About These Water Heaters

How Long Will It Take to Recoup the Cost of Installation?

While it can be hard to determine exactly how long it will take for your investment in a tankless water heater to pay off, most homeowners report that they see significant savings within 1-3 years after installation due to lower monthly energy bills. Additionally, there are rebates and tax credits for homeowners who install energy-efficient appliances like Rheem tankless water heaters, which can help offset some or all of the costs associated with purchasing and installing them.

Will I Need Professional Installation for This Water Heater?

You must hire a qualified plumber to install the tankless water heater correctly. This is because these units require special wiring and connections to work properly, so it is important to ensure that this is done correctly by a professional.

What Size Rheem Tankless Water Heater Should I Choose for My Home?

The size of your Rheem tankless water heater will depend on your hot water demand. If you plan to use multiple appliances or fixtures simultaneously, you should look for a larger unit to accommodate this usage. Additionally, a smaller unit should be sufficient for your needs if you only have intermittent demands.

Way Your Options Before Making a Decision

Rheem tankless water heaters are a great choice for those looking for an energy-efficient way to heat their water. However, it is important to consider all the factors discussed in this article before deciding. In addition, consult a Rheem tankless water heaters professional installer to ensure your unit is sized and installed correctly. With the right research, you should be able to find the perfect Rheem tankless water heater for your home.

Contact Us to Help You with Your Rheem Tankless Water Heater

If you need help selecting, installing, or maintaining a Rheem tankless water heater, bluefrog Plumbing + Drain of North Dallas is here to help! Our team of certified plumbers and electricians can provide the expertise and quality craftsmanship you need to get your Rheem tankless water heater up and running quickly. Contact us today for a free consultation to learn more about our plumbing services!

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