Re: Hot tub pump
I too had thought about this. Hottub pumps are designed to work with 0 head pressure, not a lifter pump. Not saying it can't just saying it won't do it as well, so more power is used with less results. So, I thought why not a closed loop, after isn't a hottub just a big closed loop? Going off that, I thought about taking as much flow that a 500 gal hot tube has and pack it onto a 100 gal tank. That doesn't sound like a good idea.
Final hot tub pumps are noisier then hell, you don't want that in you living room.
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