Tankless Water Heater Problems Part 1

If water has a metallic smell or taste there could be iron present.

Tankless water heater problems part 1.

In addition look for these telltale signs of water heater failure. If your tankless water heater is delivering water that s too hot or too cold there s a number of issues that could cause this problem. First off this is a common tankless problem called a cold water sandwich. Most tankless water heaters operate off a 1 2 inch or 3 4 inch gas line.

Common tankless water heater problems hot water is not delivered instantly and other common tankless water heater problems are listed below. He pilot light can go out or fail to ignite and the sensors can simply quit working without any explanation. Undersized gas lines can place stress on the water heater reduce its expected lifespan and even be a warranty violation for some manufacturers. This problem happens because the heat exchanger the part that actually heats the water takes a while to warm up.

If you see chunks of sediment or water appears cloudy or rusty. This post will dip into some of the most frequent tankless water heater problems and teach you how to deal with them. With so many wires and small parts tankless hot water heaters can have a long list of possible problems. Banging or rumbling noises.

The air supply and specialized exhausts have a tendency to get blocked which usually makes the device shut down. If this is the case adjust the maximum temperature between 125 and 130 degrees fahrenheit. Here are six of the most common problems and maintenance concerns for tankless water heaters. Before it fully warms up and starts heating the water you get a short run of cold water.

Changes in water quality. Which is required will depend on what can provide a sufficient level of fuel to the water heater. When using a tankless water heater you re likely to face these issues. No hot water often related to the flame failure and no ignition water is too hot.