HRC DS150 air/water heat pumps for high water temperatures. The monobloc is an environmentally friendly device that uses the natural refrigerant R290 (propane) to heat water up to 70°C. The indoor module consists of a DHW tank of 150 liters and a built-in hydraulic module. The unit guarantees good operation down to -20 ° C outside temperature. The HRC70 is a heating only appliance that uses 1 scroll compressor for the power from 7 to 11 kW and 2 scroll compressors for the power from 17 kW. The unit maintains its high COP values even at negative outside temperatures. The DS150 consists of a monobloc outdoor unit and an indoor module. its compactness is its great asset and makes it applicable in most places.
Production of domestic hot water
Fan coil units
Monoblock outdoor unit type HRC 11, 17, 25 kW
Indoor module :
Primairy circulation pump between outdoor uit and indoor module
Enamelled tank for domestic hot water of 150 liters
3-way valve for automatic switch between DHW and CH water
Cast iron heat exchanger
Controllable back-up resistance 0-4,5 kW
Expansion vessel (dimensioned for hydraulic piping between indoor and outdoor unit)
Automatic gas purger
Ecological and natural refrigerant Propane (R290) with a GWP value of only 3
An additional buffer tank of minimum 50 liters must be taken into account for the hydraulic installation. This ensures correct operation and defrosting of the installation. The secondary water pump is selected by the installer depending on the consumer network.
The installation is always started up together with a technician of Cairox Belgium.