Looks like a jackleg piped in that damn heater. You think that is an okay install, worthy of posting on a forum, for the world to see?
I have no idea what it saves or doesn't save as far as fuel consumption...my point is space and amount of continual hot water. Picture a fat azz tank in this room and you coming to service the furnace...I'll bet you would bi*ch and moan then....:w00t:
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