Page 124 - General Catalogue

ETSX-D + EPRA14-18DV/W

Daikin Altherma 3 H HT ECH 2O

Floor standing air-to-water heat pump for heating,
cooling and hot water with thermal solar support

› Integrated solar unit, offering top comfort in heating,
hot water and cooling
› Maximum use of renewable energy: uses heat pump
technology for heating and solar support for space heating
and domestic hot water production
› Fresh water principle: hygienic water, with no need
for thermal legionella disinfection
› Maintenance-free tank: no corrosion, anode, scale or
lime deposits, and no loss of water through safety valve
› Solar support of domestic hot water with pressureless
(drain-back) solar system
› Heat loss is reduced to a minimum thanks to the high
quality insulation
› App control possible for managing heating, hot water EPRA14-18DV3/W1 ETSX-D
and cooling operation
› Outdoor unit extracts heat from the outdoor air, up to
even at -28°C 70°C
› Possible to connect to photovoltaïc solar panels
to provide energy for your heat pump

Efficiency data ETSX + EPRA 16P30D + 14DV/W 16P50D + 14DV/W 16P30D + 16DV/W 16P50D + 16DV/W 16P30D + 18DV/W 16P50D + 18DV/W
Space heating Average climate General SCOP - - - - - -
water outlet ŋs (Seasonal space % - - - - - -
55°C heating efficiency)
Seasonal space heating eff. class - - - - - -
Average climate General SCOP - - - - - -
water outlet ŋs (Seasonal space % - - - - - -
35°C heating efficiency)
Seasonal space heating eff. class - - - - - -
Domestic hot water heating General Declared load profile - - - - - -
Average COPdhw - - - - - -
climate ŋwh (water heating efficiency) % - - - - - -
Water heating energy efficiency class - - - - - -
Indoor Unit ETSX 16P30D 16P50D 16P30D 16P50D 16P30D 16P50D
Casing Colour Traffic white (RAL9016) / Dark grey (RAL7011)
Material Impact resistant polypropylene
Dimensions Unit HeightxWidthxDepth mm 1891x590x615 1896x785x785 1891x590x615 1896x785x785 1891x590x615 1896x785x785
Weight Unit kg 77 94 77 94 77 94
Tank Water volume l 294 477 294 477 294 477
Maximum water temperature °C 85
Operation range Heating Ambient Min.~Max. °C -28~35
Water side Min.~Max. °C 15~70
Cooling Ambient Min.~Max. °CDB 10~43
Water side Min.~Max. °C 5~22
Domestic Ambient Min.~Max. °CDB -28~35
hot water Water side Min.~Max. °C 10~63
Sound power level Nom. dBA 45.6
Sound pressure level Nom. dBA 32.8
Outdoor Unit EPRA 14DV3/W1 16DV3/DW1 18DV3/DW1
Dimensions Unit HeightxWidthxDepth mm 1003x1270x533
Weight Unit kg 146/151
Compressor Quantity 1
Type Hermetically sealed swing compressor
Operation range Heating Min.~Max. °CDB -28 ~ 43
Cooling Min.~Max. °CDB 10 ~ 43
Domestic hot water Min.~Max. °CDB -25 ~35
Refrigerant Type R-32
GWP 675.0
Charge kg 4.20
Charge TCO 2Eq 2,84
Control Expansion valve
Sound power level Nom. 56,0 59,0
Sound pressure level Nom. 43,0 48,0
Power supply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/230 / W1/3~/50/400
Current Recommended fuses A 32/16
This page contains preliminary data.

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