Originally Posted by Tootalltechie
I guess I wasn't clear. Do people use a "diaphragm" pressure holding tank? What size? I'm thinking of using a 10 gallon pressure tank and a 55 gallon fresh water tank.
BTW superdave that's a great price for the shurflo pump.
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Are you going off grid with solar? And you're concerned about your battery consumption... If not, I'd think the shurflow on eBay would suit every need you'd have!
How are you heating your shower water?
I know a guy that catches rainwater in a blue 55gal. drum, and uses a 12v pump (off brand from farm supply) to go to his Eccotemp and he claims it works great.