![](https://www.aircon.panasonic.eu/uploads/__/clima_happenings/0_WH_PRODUCT_LINE-UP/09 CHILLER HEAT PUMP/0 WATER COOLED/ECOi-W WQ 20-190/ECOi-W-WQ-20-190-GR.png)
ECOi-W WQ 20-190 C/H/R R410A
Water cooled chillers, heat pumps and condenserless units
Cooling capacity: 21,2 to 192,7kW
Heating capacity: 23,7 to 212,3kW
Very high seasonal efficiency
![](https://www.aircon.panasonic.eu/uploads/__/clima_happenings/0_WH_PRODUCT_LINE-UP/09 CHILLER HEAT PUMP/0 WATER COOLED/ECOi-W WQ 524-1604/ECOi-W-WQ-524-1604-GR.png)
ECOi-W WQ 524-1604 C/H/R R410A
Water cooled chillers, heat pumps and condenserless units
Cooling capacity: 154,3 to 459,8kW
Heating capacity: 170,2 to 508,4kW
Very high seasonal efficiency
![](https://www.aircon.panasonic.eu/uploads/__/clima_happenings/0_WH_PRODUCT_LINE-UP/09 CHILLER HEAT PUMP/0 WATER COOLED/ECOi-W WSW-N EVO 440-1550/ECOi-W-WSW-N-EVO-440-1550-GR.png)
ECOi-W WSW-N EVO 440-1550 C/H/R R513A
Water cooled chillers, heat pumps and condenserless units
Cooling capacity: 410 to 1460kW
Heating capacity: 470 to 1650kW
Very high efficiency and capacity suitable for heavy duty use