Monobloc heat pump: what it means and how it is constructed

In a monobloc heat pump, the entire refrigerant circuit is located in the outdoor unit.

Hydraulic connection

Water or a suitable aqueous solution circulates from the outdoor unit to the building.

Advantage

The installation usually does not require refrigerant piping between the outdoor and indoor units.

Critical point

The external hydraulic pipes require proper insulation and frost protection.