Debunking Myths About Tankless Water Heaters

Tankless water heaters are a popular choice for households due to their energy efficiency and space-saving design. However, despite the advantages of choosing a tankless water heater, there are still misconceptions surrounding its use. Join Plumbing Connection as we debunk some of the most prevalent myths about tankless water heaters and shed light on the truth behind these misconceptions.

Myth: Tankless Water Heaters Never Run Out of Hot Water

While it’s true that tankless heaters heat water on demand, it’s the flow rate and temperature rise capabilities of a tankless water heater that determine how much hot water it can deliver at once. High-demand scenarios, such as multiple showers running simultaneously, may exceed the heater’s capacity and can have you calling us for water heater repair in Belmont, NC.

Myth: Tankless Water Heaters Are Maintenance-Free

Tankless heaters typically have fewer maintenance needs compared to traditional tank heaters, but they can still benefit from periodic upkeep. Over time, mineral deposits can accumulate within the heat exchanger, reducing efficiency and potentially causing damage. It’s best to call your water heater services provider annually to help prevent buildup and maintain optimal performance.

Additionally, checking for leaks, inspecting gas lines, and providing proper ventilation are essential to avoid untimely tankless water heater replacement.

Myth: Tankless Water Heaters Are Always More Cost-Effective

Many believe tankless water heaters are always the most cost-effective option due to their energy efficiency. However, the upfront cost of the water heater installation should also be considered. Tankless unit installation may require upgrades to gas lines or electrical systems, further increasing the investment. The long-term savings in energy costs can offset these upfront expenses, but it’s essential to weigh the overall cost-effectiveness based on individual needs and circumstances.

Myth: Tankless Water Heaters Provide Instant Hot Water

Some consumers assume there’s no wait time for the water to heat up. In reality, there’s still a brief delay before hot water reaches the faucet or showerhead. This delay, known as “cold-water sandwiching,” occurs when hot water in the pipes is flushed out before freshly heated water arrives. However, the wait time is typically minimal and can be reduced by installing recirculation systems or point-of-use heaters in larger homes or buildings.

Contact us today and let us help you make informed decisions about whether a tankless water heater is the right choice for your home.