Troubleshooting

A Rinnai tankless water heater going cold after a few minutes may indicate a problem with the flow sensor or…

A water heater flex hose leak can cause significant damage. Address the issue promptly to prevent costly repairs. Leaks in…

If your Noritz tankless water heater is leaking from the bottom, it could be due to a damaged heat exchanger…

A water heater fan that keeps running may indicate a malfunction or a sensor issue. Address the problem to prevent…

A constantly running Navien water heater often indicates an issue with the recirculation system or a faulty sensor. Immediate troubleshooting…

Check the power supply and ensure the water heater is receiving electricity. Inspect the thermostat and heating element for faults….

If your Noritz tankless water heater is leaking, it may be due to a loose connection or a damaged component….

First, check the pilot light. If it’s out, relight it following the manufacturer’s instructions. Unitrol water heaters are reliable, but…

For Tcmt water heater troubleshooting, check the power supply and thermostat settings first. Ensure the heater is properly connected and…

To troubleshoot a Takagi tankless water heater, check for error codes displayed and follow the manual’s instructions. Ensure proper ventilation…