Rv Gas Water Heater Won T Stay Lit

In case the hot heater starts you could conclude that air entrance is causing the real issue.

Rv gas water heater won t stay lit.

The gas supply to the pilot assembly is controlled by this valve. If air manages to enter the lp or the liquid propane lines it becomes a hindrance to the water heater and it won t light. This is also a likely cause if the pilot won t ignite at all. This is a question from a reader to chris dougherty certified rv technician when he was our technical editor dear chris my automatic ignition hot water heater in our motor home ignites but won t stay on.

If your gas water heater doesn t stay lit you may have a defective control thermostat. Dirt and debris can collect in the pilot tube causing the flow of gas to be blocked. Atwood water heater won t stay lit it is the dsi model with propane 120 vac and motoraid heat exchanger. Again easy fix quick solution.

To detect whether it is the air causing the problem light the stove burners and consequently switch on the rv water heater. If you don t get a spark your system could have an electrode that is bent or carbon grounding. The last step of the rv water heater troubleshooting process is to turn off the lp system to check for a spark. It tries several times and then quits.

Thankfully a dirty pilot tube is the easiest issue to fix. Okay but what if you get through each of these steps and still can t figure out what s wrong. As a result the pilot doesn t get enough fuel to stay lit.