Advice Designing Water System...
I'm in the process of designing skoolie subsystems and looking for some advice. I will be full-timing and am starting out with fairly high expectations that I'm sure will be tempered...
I'm looking at four wet areas in my design: kitchen sink, bathroom sink, shower and (probably) outdoor shower/hose. Bus will be plumbed with PEX throughout. (Toilet will be of the composting variety.)
I'm including on-demand LP heating.
What is the best and/or most efficient way of designing the plumbing to bypass 12v pump(s) when hooked to shore water?
I've read that the affordable tankless LP water heaters (eccotemp, Marey, etc) are particular about water pressure. Some are installing multiple pumps; one cold, one hot?
Advantages/disadvantages to including a pressurized bladder/tank to feed the bus? How big of a bladder/tank? Requires different pump(s)?
Thanks for your feedback!