Tankless water heaters, otherwise known as on demand water heaters, are quickly becoming a common fixture in many households these days. This fairly new water heating technology is believed to be more energy efficient than its conventional counterpart – tank water heaters. The reduced energy consumption is the main aspect that has encouraged many consumers to switch over to tankless water heaters.
But like any other household appliance, there are certain issues that you need to pay attention to in order to ensure optimum performance and energy efficiency from your on demand water heater. In spite of the more advanced technology employed into the manufacturing and design of these water heaters, they can still need some repairs that may or may not require the help of a water heater repair Las Vegas, NV specialist.
When it comes to tankless water heaters, there are common problems that may affect the performance of your system. Some of the issues frequently encountered include insufficient hot water supply, inadequate gas pressure, and dirty or rust-colored water flow. These problems can be caused by poor installation, faulty components, or the demand is just simply too much for the specifications of the unit.
If your household has a high demand for hot water, a single tankless water heater may not be able to produce sufficient amounts of hot water. You will have to maintain a constant high gas pressure just to be able to extract enough hot water from your system. But sometimes, the gas pressure is just not high enough to maintain optimum performance. The best solution for this kind of problem is to reduce the demand or simply to avoid using hot water from multiple sources at the same time.
Insufficient heating capacity is another common result of overwhelming demand. For a tankless water heater to work properly and efficiently, the demand to supply ratio has to be just right. The problem of water heaters not generating hot water at the right temperature may also be caused by poor installation. If your tankless water heater is not installed correctly, hot and cold water could be mixing inside the heater without you knowing.
Lastly, many households that use tankless water heaters complain about rust-colored water. This is typically caused by rust building up inside the system. Even with the technical innovations in water heating technology, some components in your tankless water heater are still susceptible to corrosion. To combat this, manufacturers place rods inside the heaters that serve as early warning devices because they are more vulnerable to rust than any other component in the system.
Once the rust on the sacrificial rods becomes too heavy, they break off and escape with the water flowing through the system. This is an indication that it is time to change some of the components inside your water heater.