Weighing the Benefits and Drawbacks of a Tankless System
If you’re researching the pros and cons of tankless water heaters, you’re not alone. Many homeowners are curious whether upgrading from a traditional tank to a more modern, energy-efficient model is worth it. At Neighborhood Plumbing, we help customers weigh these decisions every day across service areas like Sandy, Draper, Bountiful, Ogden, Layton, and Salt Lake City.
Let’s break down what to expect from a tankless water heater so you can decide what’s best for your home and your budget.
Pros of Tankless Water Heaters
1. Energy efficiency and long-term savings
One of the biggest advantages of tankless units is their energy efficiency. Unlike traditional systems that continuously heat water in a storage tank, tankless models heat water on demand. This means lower energy bills and less wasted energy.
2. Endless hot water
With a tankless heater, you won’t run out of hot water mid-shower. These systems provide a continuous supply of hot water, which is especially helpful for families or homes with multiple bathrooms.
3. Space-saving design
Traditional water heaters take up space in basements or utility closets. Tankless units, on the other hand, are wall-mounted and compact—perfect for smaller homes or anyone trying to save space.
4. Longer lifespan
Tankless heaters typically last 20 years or more, outlasting traditional systems by nearly a decade with regular maintenance.
Cons of Tankless Water Heaters
1. Higher upfront cost
One of the main drawbacks is the initial installation cost. Tankless systems tend to cost more upfront, especially if electrical or gas lines need upgrades.
2. Limited flow for large households
While they offer endless hot water, most single units may struggle to supply multiple showers or appliances at once. Some homes may need multiple units installed to keep up with demand.
3. Maintenance is still a must
Just like any plumbing system, routine maintenance is essential. Mineral buildup can reduce performance, especially in areas with hard water—something many Utah homeowners deal with.
Is a Tankless System Right for Your Home?
Every home is different. If your family uses a lot of hot water or you’re looking to reduce utility costs, a tankless water heater could be a great investment. But it’s important to consider both the cost to install and how much hot water your household really needs.
Our team at Neighborhood Plumbing offers expert guidance and tankless water heater installation services. We’ll help you figure out whether a tankless system is right for your home and provide a reliable, long-term solution tailored to your needs.
Serving Homes Across Northern Utah
We proudly serve the following areas:
Wherever you live in our service region, we’re here to deliver honest recommendations and professional plumbing services.
Need Help with Your Water Heater?
Ready to make the switch or just have questions? Contact Neighborhood Plumbing to get expert advice on the best water heater system for your home.
FAQs
What are the negatives of a tankless water heater?
Tankless water heaters come with several benefits, but there are a few downsides to consider. The initial installation cost is higher compared to traditional water heaters. You may also experience limited flow rates if multiple fixtures are used at the same time. And while they last longer overall, routine maintenance is essential—especially in areas with hard water, like many parts of Utah.
Do plumbers recommend tankless water heaters?
Yes, many plumbers—including our team at Neighborhood Plumbing—recommend tankless water heaters for homeowners looking to save energy, reduce long-term costs, and free up space. However, whether it’s the right choice depends on your home’s hot water usage and plumbing setup. We help homeowners every day assess whether a tankless upgrade fits their needs.
Is it worth switching to a tankless water heater?
For most homeowners, switching to a tankless water heater is a smart investment. These systems offer lower utility bills, longer lifespan, and on-demand hot water, which can make a big difference in comfort and efficiency. If your current water heater is outdated or not meeting your household’s needs, it’s definitely worth considering.
Can I replace my 40-gallon water heater with a tankless water heater?
Absolutely. In fact, replacing a 40-gallon tank water heater with a tankless model is a common upgrade. The key is choosing the right size and flow rate for your home’s hot water demand. Our licensed plumbers can evaluate your system and provide professional tankless water heater installation that fits your home perfectly.
Will my electric bill go up with a tankless water heater?
In most cases, no—your electric or gas bill will actually go down over time. Tankless systems only heat water as you need it, which eliminates the constant energy use of a traditional tank. However, if you switch from gas to an electric tankless water heater, your electric usage may increase slightly, but overall energy efficiency still improves.
Need help deciding if a tankless system is right for your home?
Give Neighborhood Plumbing a call. We’re here to answer your questions and provide expert tankless water heater installation services across Roy, Woods Cross, Centerville, South Weber, Riverdale, and Morgan.