Why Choose Tankless?
Tankless water heaters are a popular upgrade because they deliver efficient, reliable hot water without the space of a traditional storage tank. Instead of heating and reheating a full tank all day, a tankless unit heats water on demand—so you can enjoy continuous hot water and reduce standby energy loss. Many models are compact and can be wall-mounted, which makes them a great fit for homes where space matters.
Some tankless water heaters also include built-in recirculation features that can help reduce the wait time for hot water at fixtures. Compared to tank-style water heaters, tankless systems avoid storing large volumes of hot water and can reduce the risk of problems like tank corrosion or a major leak from a failing tank.
Tankless units use durable heat exchangers—often stainless steel—and many include self-diagnostic features. Some models can also connect to a mobile device for monitoring and control, depending on the equipment.
Warranty coverage varies by manufacturer and model, but many tankless water heaters include separate warranty terms for the heat exchanger, parts, and labor.
Barry F.
“Had a great experience with Central PHC this week. Out of the blue our tankless water heater stopped producing hot water, just as the nighttime temps dropped below freezing this week. Did everything I knew to try and fix it, with no luck. So had one night of cold showers, and called Central first thing the next morning. Fortunately, Mark the owner was able to come out that same morning, which was very unexpected. He took the time to show to me and explain in detail exactly what was going on inside of the water heater. Instead of doing a conventional fix which would have been complicated and pricey, he came up with a clever way to fix it which saved us a lot of time and money, and should keep our middle-aged heater running for several more years.”
Tankless Water Heater Pro’s and Con’s
PROS | CONS |
|---|---|
| Endless Supply of Hot Water: Enjoy an uninterrupted flow of hot water, meeting your household needs seamlessly. | No Hot Water During Power Outages: Dependence on electricity means no hot water availability during power outages. |
| Energy Efficient: Tankless water heaters optimize energy consumption, resulting in cost savings over time. | Higher Upfront Cost: Initial investment is higher compared to traditional tank models. |
| Space-Saving: Compact design allows for efficient use of space, making tankless heaters suitable for various installations. | Need a Minimum 3/4″ Gas Line: Installation may require a minimum 3/4″ gas line, potentially requiring adjustments to existing infrastructure. |
| Self-Diagnosing: Advanced features enable self-diagnostic capabilities, enhancing system reliability and ease of maintenance. | May Need New Venting: Depending on the model and installation, new venting arrangements may be necessary, adding to the installation complexity. |
Tankless Water Heater Maintenance
Routine tankless water heater maintenance helps keep your system operating efficiently and protects it from premature wear. Central Plumbing Heating & Cooling provides professional tankless water heater service in Albuquerque and surrounding areas, including maintenance, repairs, and system upgrades. Our licensed plumbers help ensure your tankless system continues to deliver reliable hot water for your home.
Annual Tankless Water Heater Flushing
Tankless water heaters should be flushed annually to remove mineral buildup from the heat exchanger. Regular tankless water heater flushing helps maintain proper performance and is commonly required to keep manufacturer warranties in effect. Without routine maintenance, scale buildup can reduce efficiency, limit hot water output, and lead to early component failure.
Hard Water Protection & Water Softeners
Hard water is common in Albuquerque and can accelerate mineral buildup inside a tankless water heater. Many manufacturers recommend installing a water softener to help reduce scale accumulation that can clog the heat exchanger and restrict water flow. In many cases, damage caused by hard water buildup is not covered under manufacturer warranties. We can evaluate your water quality and discuss options to help extend the life of your tankless water heater.
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Tankless Water Heaters FAQ
What are the benefits of a tankless water heater?
Tankless water heaters heat water on demand instead of storing hot water in a tank. Many homeowners choose them for continuous hot water, improved energy efficiency from reduced standby heating, and a compact, wall-mountable design that can save space.
Are tankless water heaters more energy efficient than tank water heaters?
In many homes, tankless systems can reduce standby energy loss because they do not keep a large tank of water heated all day. Actual efficiency and savings depend on household demand, fuel type, and correct sizing.
Do tankless water heaters provide endless hot water?
Tankless water heaters can provide continuous hot water as long as the unit is correctly sized for your home’s hot water demand. If the system is undersized, multiple simultaneous uses may reduce performance.
What are common downsides of tankless water heaters?
Tankless water heaters can have a higher upfront cost and may require upgrades such as a minimum 3/4″ gas line or new venting depending on the model and existing setup. Some units also rely on electricity, which can affect hot water availability during power outages.
How often should a tankless water heater be flushed?
Many tankless water heaters should be flushed annually to remove mineral buildup from the heat exchanger. Regular flushing helps maintain performance and can be required to keep manufacturer warranties in effect.
Can hard water damage a tankless water heater?
Yes. Hard water can cause scale buildup inside the heat exchanger, restricting water flow and reducing efficiency. In many cases, damage caused by mineral buildup is not covered under manufacturer warranties, so water quality and maintenance are important.
Do you repair and service tankless water heaters in Albuquerque and Rio Rancho?
Yes. Central Plumbing Heating & Cooling provides tankless water heater repair, maintenance, and installation services in Albuquerque and Rio Rancho, including diagnostics, flushing, and performance troubleshooting.
Do you offer free estimates for tankless water heater repair or installation?
Yes. Call or schedule online to get a free estimate for tankless water heater repair or installation. We’ll evaluate your system, explain your options, and review pricing before any work begins.