DHW heat pumps

WWK 302 H – Technical Data

Energy efficiency class, DHW heating (indoor air), load profile XL

A

Average heating output (A15 / W10-55)

1.6 kW

Average heating output (A7 / W10-55)

1.2 kW

COP (EN 16147 / A20)

2,91

Nominal load profile (EN 16147)

XL

Nominal DHW temperature (EN 16147)

61 °C

Maximum available nominal amount of DHW at 40 °C (EN 16147 / A20)

457 l

Heat-up time (EN 16147 / A20)

11,17 h

Average sound pressure level at 1 m distance, free field

45 dB(A)

Sound power level (EN 12102)

60 dB(A)

Min./max. application limits, heat source for heat pump operation

-5/+42 °C

Min./max. application limits for heat source

-5/+42 °C

Max. DHW temperature with heat pump

65 °C

Min. DHW temperature with heat pump

61 °C

Height x diameter

1905 x 690 mm

Weight

135 kg

Power supply

1/N/PE 220-240 V 50/60 Hz

Safety valve connection

Rp 3/4

Nominal capacity

302 l

Max. mixed water amount at 40 °C

475 l