Gas Tankless Hot Water Heater Troubleshooting

For systems without a recirculation system hot water can be provided in just seconds depending on the distance of the tap from the tankless water heater.

Gas tankless hot water heater troubleshooting. Gas hot water heater troubleshooting guide will assume that the gas unit was correctly sized professionally installed per codes and manufacturers instructions. No hot water is one of the most common problems in water heating systems. Check that the water heater is receiving fuel if it s a gas heater by ensuring that any cutoff valves in the gas line are turned to the on position. The danger with a gas hot water heater is the gas itself.

The problems such as leaking smelly water noise corrosion and other similar to the problems found in electric units are described in this repair guide. If the tankless water heater develops a problem troubleshoot it before. Fixing tankless water heater problems no hot water. If you re hot water is cold there s a good chance that the burner did not ignite.

The first things you should check are the correct supply of electricity water and gas to the water heater. All other parts are covered under a one year warranty. A general troubleshooting discussion is provide in the article identifying and repairing water heater problems. Most manufacturers are setting up electronic circuit boards that are referred to as pc boards.

Tankless water heating systems are today considered as smart since one can easily monitor control adjusts its operation efficiency and performance. This list includes some of the more common problems that people have with tankless hot water heaters but it is not all inclusive if you don t see the tankless water heater problem you re having here or if you need technical support with your water heater please visit our help desk to schedule an appointment or call us at 866 356 1992. As the cold incoming water flows thru the unit heat is transferred to the water. This comes at an added cost and may not be available with all systems.

A tankless water heater provides an endless supply of hot water and reduces energy costs. Make sure that the shut off valve is not closed. For starters regardless of whether you have a gas or electric tankless unit it could very well just be that you re pushing the unit to its limits. Some common problems for all types of hot water heaters are pressure relief valves leaks sediment drain valves anode rods and dip tubes.

Gas tankless water heaters use a burner to create the necessary heat that warms the water. How to troubleshoot tankless water heater problems. To provide immediate hot water to a tap a tankless hot water system must be equipped with a recirculation solution. Bosch manufactures a line of tankless water heaters.