Enjoy endless hot water and energy savings with a tankless water heater from Kyzar Air Conditioning. Our tankless water heater company specializes in the installation and maintenance of efficient, on-demand hot water systems. Whether you’re upgrading your home or replacing an old unit, our experts can help. Contact us at 772-356-4148 for an estimate and discover the benefits of going tankless.
How Tankless Water Heaters Work
Water heaters are essential in any home, but not all systems are built the same. For decades, traditional tank-style heaters have been the go-to option. They store and constantly heat a set amount of water in a tank, even when you’re not using it. Over time, though, homeowners in Port St. Lucie and elsewhere have been turning to more efficient alternatives. One of the most popular choices today is the tankless water heater—often referred to as an on-demand system.
If you’ve heard the term but aren’t quite sure how these systems work, you’re not alone. Many homeowners are curious about what makes tankless heaters different and whether they’re worth the investment.
How a Tankless System Produces Hot Water
A tankless water heater operates without storing hot water. Instead, it heats water only when you need it. As soon as you turn on a hot water tap—whether in the shower, kitchen sink, or laundry room—the system springs into action.
Cold water flows through a heat exchanger inside the unit. Depending on the model, this exchanger is powered by either gas or electricity. The heating element warms the water as it passes through, delivering hot water directly to your faucet in real time. Once you shut the tap off, the system stops heating. That’s why they’re called “on demand” units—hot water is produced as it’s needed, not held in reserve.
Key Components of the System
While the outer appearance of a tankless unit is more compact than a traditional water heater, the internal design is efficient and engineered for performance. Here are the major parts that make it work:
- Flow sensor: This detects when water begins moving through the unit. It activates the heat exchanger.
- Heat exchanger: This is where the actual heating happens. Water flows across heated coils or tubes and absorbs the heat.
- Burner or heating element: In gas models, this is usually a burner; in electric models, it’s a heating coil. It adjusts output based on demand.
- Control panel: Many systems include a digital interface that allows temperature adjustment and diagnostic reporting.
- Ventilation (for gas units): Proper venting is required to release exhaust gases safely outdoors.
These components work together to ensure you get hot water when you need it—without waiting for a tank to refill or reheat.
Energy Efficiency Compared to Traditional Systems
One of the most common reasons homeowners in Port St. Lucie consider going tankless is efficiency. Since a traditional heater keeps water hot 24/7, even when no one is home, it constantly uses energy. That’s known as standby heat loss.
With a tankless system, there’s no holding tank to keep warm. It only uses energy when you turn on the hot water. This on-demand function can reduce overall energy use, particularly in homes with moderate hot water needs. The U.S. Department of Energy notes that tankless systems can be 24% to 34% more efficient for households using less than 41 gallons per day.
That kind of savings adds up over time—not just on your monthly utility bills, but also by reducing the wear on your system.
Installation Considerations
Upgrading to a tankless water heater isn’t as simple as unplugging the old one and sliding a new unit into place. These systems often require adjustments to plumbing, gas lines, or electrical service. For example:
- Gas models need proper venting, and sometimes a larger gas line.
- Electric models may require a dedicated circuit or an upgraded panel.
- The unit is usually mounted on a wall, freeing up floor space, but the placement should still allow for maintenance and easy access.
Because of these factors, professional installation is important. A licensed plumber can assess your home’s setup, determine the right model and size, and ensure a safe, efficient install.
Pros of On Demand Water Heating
Tankless systems come with several benefits that appeal to homeowners:
- Endless hot water: As long as the system is properly sized, you can run hot water as long as needed.
- Space saving: The compact design is perfect for smaller homes, townhouses, or those looking to maximize utility room space.
- Energy savings: With no tank to keep hot, you only pay for hot water when you actually use it.
- Longer lifespan: Most tankless units last 15 to 20 years with regular maintenance, compared to 8 to 12 years for traditional tanks.
- Reduced risk of leaks: No tank means no large reservoir that can burst or leak over time.
Challenges to Keep in Mind
While the advantages are clear, tankless water heaters aren’t right for every situation. A few things to be aware of include:
- Upfront cost: The initial investment is higher, including equipment and installation. However, long-term savings often offset this.
- Limited flow rate: If multiple taps or appliances demand hot water at the same time, a single unit may struggle unless it’s properly sized.
- Maintenance needs: Mineral buildup, especially in areas with hard water, can impact performance. Annual maintenance helps keep the unit running smoothly.
Discussing your home’s size, water usage habits, and plumbing layout with a local plumber is the best way to decide if a tankless system makes sense for you.
Why More Homes Are Switching
In warm climates like Port St. Lucie, tankless systems are particularly appealing. Without the need to keep a tank full of water at a set temperature year-round, homeowners can avoid unnecessary energy use—especially in households with consistent but moderate hot water needs.
Smaller homes, rental properties, and vacation homes also benefit. You’re not paying to heat water while the property sits empty, which can be a big advantage if you’re away for extended periods.
Tankless water heaters offer an efficient and space-saving alternative to traditional systems. By heating water only when you need it, they reduce energy use, cut down on waste, and provide a reliable stream of hot water for your daily needs.
Leading Tankless Water Heater Company
Upgrade to an energy-efficient tankless water heater with the help of Kyzar Air Conditioning. Our expert team can install and maintain your unit for endless hot water and lower utility bills. Call 772-356-4148 for an estimate and experience the benefits of going tankless today.