Question about Bosch AquaStar Indoor Natural Gas Tankless Water Heater with Vent Hood #125
I've had a Bosch 125 Tankless water for four years or so. Can't remember the exact model, but it has a standing pilot light. It has been working perfectly until this fall. Now all of a sudden the water is not near hot enough. The water just barely gets warm regardless of which faucet is used. Any ideas?
Sounds more like the venturi in the watervalve of the tankless water heater is clogged. I would recommed rebuilding it and paying close attention to properly relubing the pushrod and cleaning the venturi.
Posted on Jan 19, 2009
Sounds like your mixing valve or tempering valve not unit.Somewhere there is a unit that prevents scalding temperatures- I expect this is your issue find and adjust this first- there are directions on it when you find it.
Posted on Dec 01, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Oct 12, 2012 | Bosch AquaStar Indoor Natural Gas Tankless...
Sep 20, 2012 | Bosch Water Heaters
Sep 21, 2011 | Water Heaters
Jul 28, 2011 | Bosch AquaStar Indoor Natural Gas Tankless...
Jun 29, 2011 | Bosch Water Heaters
Apr 17, 2011 | Bosch AquaStar 125FXKIT-NG 125FX Natural...
Apr 02, 2011 | Bosch AquaStar Indoor Natural Gas Tankless...
Mar 01, 2011 | Bosch AquaStar Indoor Natural Gas Tankless...
Jan 07, 2011 | Bosch AquaStar Indoor Natural Gas Tankless...
Feb 03, 2010 | Bosch AquaStar 125FXKIT-NG 125FX Natural...
576 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: