Bosch Propane Tankless Water Heater Troubleshooting

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Bosch propane tankless water heater troubleshooting.

After that flush the sediment from the water heater bottom by opening the drain spigot and ensuring the water flows until it is clear. Inspect the water supply. Inspect the plumbing for restrictions. This is the place for troubleshooting problems with your gas tankless water heater.

Connect the supply line to the blue inlet on the water heater. Open the cold water supply and put a container underneath to check the water. Warranty labor request form. Put the other end of the garden hose near the floor drain or in a larger basket.

Flush the water heater you can connect the garden hose to the tankless water heater drain outlet near the base. Easily identify and troubleshoot your issues with our parts diagrams pdfs. In the event of any temperature instability with the use of a temperature balance shower valve refer to shower valve manufacturer s instructions for internal adjustment setting. Shut off the cold water supply and disconnect the hot water supply.

Error code a2 problem with the flue gas limiter. Problems with water flow. How to troubleshoot a bosch tankless water heater no hot water. Error codes are the indicators of the problems inside the water heater.

Check that the water pressure of the unit is above 30 psi if it s not you can do the following test to check the flow rate.