Double water heating
The human’s body is very sensitive to water temperature. We can distinguish by skin difference in half of degree. Water should be constantly 35-36 degrees to turn off the tactile sensations during floating. We achieve this with double heating system. The first is a constant heater of float cabin bottom with a capacity of 0.6 kW. It turns on at any time when the temperature drops half a degree below the set. Since the composite flotarium keeps heat like a thermos, this heater will work only from time to time.
The most heat loss occurs when a visitor leaves the flotarium and opens the door. Water temperature can drop immediately to a degree. In order to return it, a second flow heater 3 kW is turned on along with a filtration pump. It works only 10-15 minutes and heats up the temperature, and switches off after it’s done.