Traditional hot water delivery systems rely on
high-capacity boilers to meet demand. The trend
of oversizing these systems results in wasted energy.
WaterDrop uses an array of highly efficient SANCO2
heat pumps to build up a high storage volume to meet
demand.
During periods of low use, the heat pumps produce more hot
water than is being used. The excess hot water goes back into the storage. Once the storage is fully recovered, the stored hot water is
on standby, ready for the cycle to repeat.