Versati II+ Air to Water Monoblock Heat Pump – Technical Specifications

Model GRS-CQ8.0Pd/NaC-K GRS-CQ10Pd/NaC-K GRS-CQ12Pd/NaC-M GRS-CQ14Pd/NaC-M
Cooling Heating Cooling Heating Cooling Heating Cooling Heating
Capacity1 (floor heating) kW 8,60 8,20 9,80 9,50 13,60 13,00 14,50 14,20
Power Input1 (floor heating) kW 2,00 1,82 2,50 2,20 3,45 2,85 3,70 3,35
EER1 – COP1 (floor heating) W/W 4,30 4,51 3,92 4,30 3,94 4,56 3,92 4,24
Capacity2 (FCU) kW 6,20 7,80 7,40 9,50 9,55 12,50 10,30 13,00
Power Input2 (FCU) kW 1,90 2,30 2,38 2,69 3,00 3,35 3,30 3,60
EER2 – COP2  (FCU) W/W 3,26 3,39 3,11 3,53 3,18 3,73 3,12 3,61
Operation Temp. Range oC 8~50 -22~37 8~50 -22~37 10~48 -20~35 10~48 -20~35
Water Temperature oC 7~25 25~60 7~25 25~60 7~25 25~60 7~25 25~60
Sound Pressure Level dB(A) 53 53 54 55 54 54 54 57
Operating Current (max) A 18,10 16,50 21,00 18,00 8,90 8,10 8,90 8,10
Power Supply V-Ph-Hz 230V ~ 1N – 50 Hz 230V ~ 1N – 50 Hz 380V ~ 3N – 50 Hz 380V ~ 3N – 50 Hz
Sanitary Water Temperature oC -22~45 -22~45 -20~45 -20~45
Power Supply Cable mm2 3×16 3×16 5×6 5×6
Auxiliary Electrical Heater/ Steps kW/ No 3+3/ 2 3+3/ 2 3+3/ 2 3+3/ 2
Compressor Type 2stage Inverter Rotary 2stage Inverter Rotary 2stage Inverter Rotary 2stage Inverter Rotary
EXV Type Electronic expansion valve Electronic expansion valve Electronic expansion valve Electronic expansion valve
Water Pump Willo Inverter Willo Inverter Willo Inverter Willo Inverter
Expansion Vessel lit 10 10 10 10
Water Pipes inch 1″ Male 1″ Male 1″ Male 1″ Male
Refrigerant Charge R410 – 3,50kg R410 – 3,50kg R410 – 4,00kg R410 – 4,00kg
Unit Dimensions WxHxD/ Weight mm/kg 1390x890x412/ 148 1390x890x412/ 148 1390x1438x381/ 205 1390x1438x381/ 205

Notes:Capacities and power inputs are based on the following conditions:

1. Heating: Water Out 35οC, ΔΤ= 5οC, Outdoor Temperature 7οC DB/6oC WB
Cooling: Water Out 18οC, ΔΤ= 5οC, Outdoor Temperature 35οC DB/24 oC WB
2. Heating: Water Out 45οC, ΔΤ= 5οC, Outdoor Temperature 7οC DB/6oC WB
Cooling: Water Out 7οC, ΔΤ= 5οC, Outdoor Temperature 35οC DB/24oC WB