Bosch & Tankless LP Hot Water Heater  "shower valve troubleshooting" Questions

...valve might be bad.Copy following links for ...

...shower is little bit low Before calling service technician, open following link for Bosch troubleshooting resources: http://waterheatertimer.org/Troubleshoot-Bosch-Tankless-water-heater.html ...

My 80-gallon water heater is underperforming. We get only three 15 minutes showers every morning before it goes cold! 1) Is this electric or gas water heater???? Look at label on side of tank for type

...shower and run out of hot water! How can I fix the problem? If you have electric heater, bottom element might be burned out, or a thermostat is bad. I wrote a troubleshoot page for electric: ...

...shower, but the water is always too hot. If you turn the temp control it may adjust the temp, but even at lowest it is way too hot. valve should have a gear like deal under handle that may need to be ...

...and after those few seconds of pilot light fire ... the pilot goes out, no main burner burns and my showers are brisk. I've changed the thermocouple (flame detector) and no change. any suggestions? ...

...shower the temp on the top of the unit is reaching 185*f. I have cleaned out the heating element,inlet screan, and all faucet outlets.with no change. any advice would be greatly appriciated. Thanks ...

...valve and see if problem solves. Then add a comment with solution so others can benefit from your experience. Open following link for Rheem/Paloma/Richmond/Ruud tankless troubleshoot resources ...

shower. Used to get enough for 4 showers. Had elements and thermastat replaced. Circuit breaker checked ok. No leaks - occasional drip of overflow valve. any suggestions? Replace overflow valve to end

...shower control valve, I see that the hot side is all rusted. The water heater has a mfg date of 08/10 on it. The house is new construction, and there are no galvanized pipes anywhere (everything is ...