Heat Recovery
The Multi 3S system adopts Heat Recovery Technology to deliver simultaneous Cooling or Heating and
Domestic Hot Water (DHW). Under cooling mode, the system reuses the heat exhausted from the outdoor unit
to heat the tank, which means users can enjoy free DHW.
Domestic Hot Water (DHW). Under cooling mode, the system reuses the heat exhausted from the outdoor unit
to heat the tank, which means users can enjoy free DHW.