Quote:
Originally Posted by Gmcjimmy4x4
I'm guessing the idea is to save somebody from accidentally turning on hearing element without water in the tank. Also it can be used as a service switch when working on the water heater or draining the tank. Nobody inside the rv could accidentally turn power on while you are working.
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I have ran my water heater dry several time because of the inconvenient switch another flaw is when and if your pressure valve drips water on the gas shield onto the switch . I don’t know anyone that would drain a hot water heater before flipping the breaker or disconnecting the power cord.
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2018 1 ton 4x4 c.c standard bed GMC Denali
Anderson ultimate hitch
2015 311 Impact Fusion toy hauler
2018 Milwaukee 8 FLRTU roadglide glide ultra
2018 800 Z force spot BUGGY. 
500 watts of solar enough power for boon docking.
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