Holding tank heater switch doesnt light on!

[teencee1]

My holding tank heater switch light doesn't turn on! Is it still working even tho the light switch not red?

[wahoonc]

Maybe... the light in the switch could have broken. You can check the connections on the back of the switch with a multi-meter to make sure you have power coming and going. Could be a bad fuse too.

Aaron

[teencee1]

Ok thanks I will check that out!

[Flybob]

You don't indicate what unit you have. Some tank heaters do not run on 12V. Also possible that you do not actually have a heater option, but the switch is in the panel for that model.

[fonzie]

Originally Posted by Flybob

You don't indicate what unit you have. Are you connected to shore power. Tank heaters do not run on 12V. Also possible that you do not actually have a heater option, but the switch is in the panel for that model.

Tank heaters do run on 12 volts in most units......

[Flybob]

Thank You. Should have read some do not run on 12V. I corrected my original post