Geothermal inverter heat pump
Actea SI is the geothermal inverter heat pump suitable for heating and cooling and the production of sanitary hot water with integrated accumulation.
The range, available in models from 6 9 19 in kW, allows you to cover many needs: feeding radiant systems or for heating and air conditioning systems with radiators, heating swimming pools.
The intelligent electronics enables you to adapt the operation to outside weather conditions while significantly reducing energy consumption.
Stable output with geothermal energy
ACTEA geothermal heat pumps extract energy from the ground or from the groundwater and transfer it directly inside the house.
The exploitation of geothermal energy allows to obtain steadier outputs, thanks to the small heat swinging underground.
This heat is used thanks to a tube immersed in the soil, where inside circulates a fluid (water or glycol water) at a temperature below that of the soil. This tube is called a geothermal probe.
The probes for the heating
There are three methods of installation:
- closed horizontal development, with digging depth of 1,2-1,5m and an absorbing surface or 2 3 times greater than the surface to be conditioned
- closed loop vertical development, with drilling depth from 30 100 to m
- open circuit, which uses water from groundwater and returns through a well.
The all-in-one heating system
The units Actea are designed and manufactured in Italy according to high standards of quality and safety. All you need in a heating central is included in one device.
- Coloured display for temperatures set and management
- Two inverter class A circulators on user side and source side
- Integrated insulated inertial storage tank 75 liter
- 3 exchangers specific for geothermy
- Electronic thermostatic valve
- Electrical heater management
- High efficiency inverter compressor/s
- Extensive modulation of the power output (20-100%)
- Completely acoustically insulated
- simple systems management with dual temperature
- Maximum temperature (° 60 MT) and (65 ° HT)
It will be enough to connect the pipes for heating, cooling and domestic hot water.
High efficiency with technology Inverter
Actea SI is equipped with DC Inverter compressors and inverter circulators in class A with permanent magnet.
Inverter technology enables the heat pump to consume only the power required to reach the desired temperature and then be able to keep it constant.
As a consequence there's is a sensible reduction in fuel consumption, a significant increase in seasonal efficiency, silence operation and longer life of the heat pump.
Geothermal intelligent temperature control
Actea SI is equipped with a large LCD touch screen that allows you to manage and adjust the temperature and the parameters of the heat pump.
Set Point storage tank: Through the display you can set the temperature to be reached in the integrated tank, both in summer and winter.
Set point summer / winter: the advanced electronics allows to adapt automatically the temperature to the outside temperature.
The electronic control also allows to manage in a simplified manner any integrative elements in the plant, such as eg. a boiler or an electric resistance.
Features and Models
|Model||Cooling capacity *||EER||Thermal power||COP||Diet||Gas||Max Temp|
|MT 08M||9,5 kW||5,9||8,6 kW||4,20||230 / 1 / V 50||R410a||55 ° C|
|HT 08M||9,5 kW||6||8,6 kW||4,50||230 / 1 / V 50||R134a||65 ° C|
|MT 14T||14 kW||5,8||13,2 kW||4,25||400 / 3 / V 50||R410a||55 ° C|
|HT 14T||14 kW||5,9||13 kW||4,25||400 / 3 / V 50||R134a||65 ° C|
|MT 18T||19 kW||5,8||18,8 kW||4,20||400 / 3 / V 50||R410a||55 ° C|
|HT 18T||19 kW||6||18,7 kW||4,52||400 / 3 / V 50||R134a||65 ° C|
|MT 26T||27,7 kW||5,9||26 kW||4,25||400 / 3 / V 50||R410a||55 ° C|
|MT 36T||38 kW||5,8||36 kW||4,30||400 / 3 / V 50||R410a||55 ° C|
|MT 43T||45,3 kW||5,9||44 kW||4,50||400 / 3 / V 50||R410a||55 ° C|
|MT 50T||52,3 kW||5,8||52 kW||4,45||400 / 3 / V 50||R410a||55 ° C|
|MT 60T||63,1 kW||6||60 kW||4,50||400 / 3 / V 50||R410a||55 ° C|
|MT 73T||76,5 kW||5,8||74 kW||4,42||400 / 3 / V 50||R410a||55 ° C|
|MT 90T||94,7 kW||5,9||90 kW||4,51||400 / 3 / V 50||R410a||55 ° C|
Terms of reference:
Cooling: A35 / W18 (Eurovent) - Heating: W10 / W35 (EN 14511)
* Cooling capacity calculated with rotational speed of the compressor to the 90%