WATERSTAGE™ ATW Systems Split DHW Integrated Type Super High Power Series
|230 V single phase|
|WGYG160DJ6 / WOYG160LJL|
|400 V 3 phase|
|WGYK170DJ9 / WOYK150LJL|
|WGYK170DJ9 / WOYK170LJL|
High leaving water temperature
The temperature of leaving water can be kept at 60°C without using a backup heater, even when the outdoor temperature drops to -20°C. The system can supply 55°C water without a backup heater at an outdoor temperature of -22°C.
High coefficient of performance (COP)
Heat pumps of WATERSTAGE™ ATW Systems work more efficiently and consume less energy than conventional heating systems.
Conditions: Outdoor temp. 7°C; heating temp. 35°C
2-zone individual control
2-zone individual control of, for example, 2 underfloor heating zones or the combination of 1 underfloor heating zone and 1 radiator zone
*Optional parts required
Automatic heating curve control
Automatic temperature regulation according to a heating curve (depending on a heating terminal and outdoor temperature)