Here's a closer look at the equipment. Aqua Cow Rise System has arrangements with the suppliers of these separate tools.

Landa hot water heater $1450
attach cold water hose to this 400k, oil-fired machine for continuous hot water

Portable storage tank $368
650g fire dept. holding tank stores warm water coming from hot water heater

2" water pump, two 15'hoses, quick connects $310
pump warm water @140gpm from storage tank into Aqua Cow tank