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Old 01-01-2013, 09:59 PM   #25
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Join Date: Jul 2011
Location: Tomball
Posts: 1,414

as i understand it - if the atwood tank becomes "compromised" it will act as the anode.
and yes we too - have driven down the road w/ the hot water heater on (lp).

have never needed to drive down the road w/ the HEAT (in the house) on.
Don R.
'04 Haulmark (M42386) 42', 2 slide, 10kw - Pictures
'04 F350 CrewCab Longbed 4x4, 50g aux tank & gear vendors dbl over
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