The Ford Barn - View Single Post - The case for sacrificial anodes in your cooling system

oldford2 · 07-29-2021, 02:55 PM

RV water heaters are aluminum and all have an anode. Maybe 6"long and 5/8" diameter. We have to (should) change them every year and they are like swiss cheese after a year.
John

07-29-2021, 02:55 PM	#8
oldford2 Senior Member Join Date: May 2010 Location: pittsfield, MA Posts: 2,087	Re: The case for sacrificial anodes in your cooling system RV water heaters are aluminum and all have an anode. Maybe 6"long and 5/8" diameter. We have to (should) change them every year and they are like swiss cheese after a year. John