I got a replacement battery for my truck , and was sent to a large warehouse, and beside the shippers desk was a huge cubby hole rack with dozens of different s

I got a replacement battery for my truck , and was sent to a large warehouse, and beside the shippers desk was a huge cubby hole rack with dozens of different stickers to go on the batteries, but of course there are mire than 1 such warehouses, and also actualname branded manufacturers with there own retail, and to make the point of wierdness, there is also a local battery manufacturer that does not sell to the retail market here and ships most of there mostly industrial products into the world market. Then there are refrigerators, and well every other domestic item. The whole monsterouse edifice serving to validate peoples choices and descision making prowess. I buy used as much as possible, or hand made. And I will at some point incorporate a heat pump into my house, it will be a ground source pump to hot water for heat and domestic use, powered from an off grid solar array, no fans.....no screen, just a couple of set points on the units, the whole thing just back up in a passive solar house, so , any failure is just a minor discomfort. The actual pumps themselves are truely wonders of precision engineering and manufacturing.....get a good one.