Household R410A Total Heat Recovery Air-Cooled Heat Pump Unit with
65 C hot water
Featuring leading-edge manufacturing and master designs from
Italy,the unit is a perfect combination of aesthetics and
technology. TheR410A environment-friendly refrigerant is used to
cooling, and "free" hot water up to 65°C around the clock. Compared
with traditional household central air conditioning systems plus
hot water systems, units of this series can save energy up to 40%.
|Nominal cooling capacity||kW||12||16||18.5|
|Nominal heating capacity||kW||13||17||19.5|
|Nominal heat recovery capacity||kW||10||13.5||15|
|Nominal cooling input power||kW||4||5.1||6.1|
|Nominal heating input power||kW||4.2||5.3||6.4|
|Rated water flow rate for nominal cooling capacity||m³/h||2.1||2.8||3.2|
|Rated water flow rate for nominal heating capacity||m³/h||2.2||2.9||3.3|
|Power supply|| ||220V~/50Hz|
|Throttle|| ||Electronic expansion valve|
|Heat exchanger type||Air conditioning side|| ||braze-welded panel-type heat exchanger|
|Hot water side|| ||High-efficiency bucket heat exchanger|
|Compressor||Type|| ||Hermetic rotor||Fully hermetic scroll compressor|
|Fan||Type|| ||High-efficiency low-noise axial fan|
|Hot water tank volume||L||200||300||300|
|Max. temperature of hot water tank||°C||65|
|Air conditioning pump||Type|| ||Horizontal centrifugal pump|
|Water prevision pipe Dia.||Air conditioning side||inch||Rc1||Rc 1 1/4|
|Hot water side||mm||Rc3/4|
|Dimensions (L × W × H)||Outdoor unit||mm||820x430x1055||995x430x1260|
|Refrigerant pipe Dia.||Liquid pipe||mm||Φ9.52|
|Gas pipe|| ||Φ15.88|
|Net weight||Outdoor unit||kg||63||75||75|
|Water system accessory box||Model|| ||EKAC-WS08B|
|Size of connection pipes|| ||G1B|
■ Air conditioning mode: Test conditions for nominal cooling
capacity: outlet water temperature 7°C; water flow: 0.172
m3/(h·kW); outdoor ambient temperature 35°C. Test
nominal heating capacity: outlet water temperature: 45°C; water
flow: 0.172m3/(h·kW); temperature of outdoor dry/wet bulb: 7°C/6°C.
■ Heat recovery mode: Test conditions for nominal heat recovery
capacity: hot water tank temperature 45°C; Outlet water temperature
at the air conditioning side 7°C. The
water flow is the nominal cooling water flow.
■ The attached Y-shaped filter must be installed at the air
conditioning water inlet.
■ Pipes outside the unit need to be customized and installed on
site. The diameter of the pipes must meet design requirements. EK
does not provide the pipes.
■ Specifications are subject to improvement changes without further
The unit features a master design combining central air
conditioning, floor heating, and central hot water
systems. Leading-edge heat recovery techniques ensure that heat is
recovered to the maximum, and that hot water is instantly
available. Water and electricity are separated to eliminate the
risk of electric shock. No harmful gas is eliminated to ensure user
65°C "Free" Hot Water
EKAC series household total heat recovery air-cooled hot/cold water
systems provide cooling, heating, and free hot water at the same
time. Waster heat generated during the cooling process is recovered
to make hot water for free up to 65°C around the clock. The COP can
reach 5.5, making excellent air conditioning more affordable.
Built-in water tank
The unit features a smart external fan design, and the footprint of
the outdoor unit is as less as 0.35m2.
The indoor unit provides a large water tank that is made of
stainless steel and can be installed anywhere. Water and
electricity are separated to eliminate the risk of electric shock.
The hot water is instantly available. No harmful gas is eliminated
to ensure user safety.
The system provides a floor heating function that is silent and
reliable, making indoor air sanitary and comfortable.
The CCIC smart control system developed by EK for convenient indoor
environment control makes comfortable environment easily available
at one click.
Smart Operation Mode
The unit provides five operation modes, including cooling, heating,
hot water, cooling+heat recovery, and heating+hot water. In summer,
the cooling+heat recovery mode can be used to meet cooling and hot
water requirements. In winter, the heating+hot water mode can be
used to meet heating and hot water requirements. In transitional
seasons, the hot water mode can be used to meet hot water
The unit features a two-level vibration dampening technique,
reducing the lowfrequency vibration of the compressor during
operation to the lowest level. Innovative smart silencing mode can
adjust the fan rev according to outdoor temperature and the
operation status of the unit, reducing the operation sound as much
The new R410A refrigerant without fluorine is used to avoid ozone
depletion, which makes the unit environment friendly. In addition,
the R410A refrigerant system features a high EER, making the unit
Simple and Reliable
There is no need to design or installed a cooling tower, boiler,
cooling pump or relevant pipes. Customers can choose to purchase an
optional water system accessory kit which includes six water system
components (auto air discharge valve, relief valve, auto water
refill valve, hermetic expansion water tank, water storage tank and
sewage discharge valve). Installation of the whole central air
conditioning system is as simple as connecting water pipes.