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Water to Water – Heat Recovery

They can be used to effect the necessary turnover of air by expelling stank air and introducing external air by means of the fan units. The heat exchanger allows to recover energy from the stank air before the latter is expelled. The result is great operating economy that allows considerable savings.

Venice

Refrigerant: R407C
Cooling capacity: from 6,9 to 9,7 kW
Heating capacity: from 7,8 to 10,9 kW

Reduced dimension low chiller range with Scroll compressors and plate type exchangers. The commutation between chiller and heat pump operation is obtained using a reversing valve in the refrigeration system.

Data Sheet

WSA

Refrigerant: R134a
Cooling capacity: from 147 to 715 kW
Heating capacity: from 160 to 767 kW

High chiller range with twin-screw compressors and plate type exchangers. The commutation between chiller and heat pump operation is obtained managing the hydraulic circuit.

Data Sheet

WSB

Refrigerant: R134a
Cooling capacity: from 172 to 704 kW
Heating capacity: from 184 to 741 kW

High chiller range with twin-screw compressors and plate type exchangers. The commutation between chiller and heat pump operation is obtained managing the hydraulic circuit.

Data Sheet

HWF

Refrigerant: R134a
Cooling capacity: from 630,00 to 1.529,00 kW
Heating capacity: from 670,00 to 1.609,00 kW

High chiller range with twin-screw compressors and tube core exchangers. The commutation between chiller and heat pump operation is obtained managing the hydraulic circuit.
Optimised for high condensations.

Data Sheet

WRL

Refrigerant: R410A
Cooling capacity: from 7 to 168 kW
Heating capacity: from 8 to 187 kW

Low and medium units with Scroll compressors and plate type exchangers. The commutation between cooling and heating operation is obtained managing the hydraulic circuit (standard models) or the cooling circuit (H models).

WRL-1 Data Sheet

WRL-2 Data Sheet

VXT

Refrigerant: R410A
Cooling capacity: from 6,39 to 15,26 kW
Heating capacity: from 7,52 to 17,79 kW

Low heat pump range with Scroll compressors and plate type exchangers. The units are suitable for geothermic operation and for solar panel integration. The cooling/heating switch takes place by reverting the refrigerant flow.

Data Sheet

NXW

Refrigerant: R410A
Cooling capacity: from 106 to 385 kW
Heating capacity: from 119 to 419 kW

Medium chiller range with Scroll compressors and plate type exchangers. The commutation between chiller and heat pump operation is obtained managing the hydraulic circuit (standard models) or the cooling circuit (H models).

Data Sheet

NXP

Refrigerant: R410A
Cooling capacity: from 109,00 to 501,00 kW
Heating capacity: from 123,00 to 560,00 kW

Multipurpose water-condensed units, Scroll compressors and plate type exchangers.
Available in versions for 2 or 4-pipe applications and with circulation pumps.
Just one unit is capable of satisfying the hot and cold water demand simultaneously and independently as needed during any time of the year with a system which requires no season changeover.

Data Sheet

WSH

Refrigerant: R134a
Cooling capacity: from 166 to 672 kW
Heating capacity: from 183 to 784 kW

High chiller range with twin-screw compressors and plate type exchangers. The commutation between chiller and heat pump operation is obtained using a reversing valve in the refrigeration system.

Data Sheet

WF

Refrigerant: R134a
Cooling capacity: from 632 to 1554 kW
Heating capacity: from 676 to 1667 kW

High chiller range with twin-screw compressors and tube core exchangers. The commutation between chiller and heat pump operation is obtained managing the hydraulic circuit.
Optimised for low condensations.

Data Sheet