Why does my water heater keep turning off?

Blocked vents at the top and bottom of the water heater can cause excessive heat buildup inside the chamber and trip the thermal switch, shutting off the gas supply to the burner assembly.

Do you need to turn off the gas to the hot water heater?

I don’t think that you need to turn off the gas to the hot water heater. I believe that it is likely acceptable to leave the appliance on the ‘pilot’ setting. I would obtain the manual for this device (try searching online, you will likely find it that way) or call the support number for the manufacturer.

Why do I need a thermal switch on my water heater?

A thermal switch is installed in newer gas water heaters as a safety device. Blocked vents at the top and bottom of the water heater can cause excessive heat buildup inside the chamber and trip the thermal switch, shutting off the gas supply to the burner assembly.

How long does it take to turn on a hot water heater?

Depending on your water heater, you may have to wait anywhere from 20 minutes to over an hour for hot water. Difficulties turning unit back on. Just like Murphy’s Law warns, anything that can go wrong, will.

Blocked vents at the top and bottom of the water heater can cause excessive heat buildup inside the chamber and trip the thermal switch, shutting off the gas supply to the burner assembly.

Can a water heater be replaced if there is no water?

If there’s no water, the heating element will burn out very quickly and will have to be replaced. Of course, even if your trailer is in warranty, burning out the electric element is considered user error, which is not covered by the warranty against manufacturing defects.

How do you turn on a 110V water heater?

The secondary 110V switch is a rocker-type that can be pinned in the OFF position with a small cotter pin. On a new trailer, to turn it on the first time, you have to remove the cotter pin and rock the switch to the ON position. You can leave the switch ON permanently.