Air Source Heat Pump Hot Water System Aqua Thermica 200 Litre with Heat Exchanger


In stock (can be backordered)

Air-to Water Air Source Heat Pump – Aqua Thermica with Heat Exchanger for Domestic Hot Water and connection to Underfloor Heating / Central Heating / Alternative Heat Source

The TESY AquaThermica is an all in one air-to-water, air source heat pump for generating hot water for domestic hot water and central heating. The TESY AquaThermica has a capacity of 194 litres of water and offers a maximum water temperature of 65 degrees. It has an internal sealed coil heat exchanger to allow a closed (unvented) connection to a central heating / under floor heating circuit. The appliance has an efficiency rating of A+ making it one of the most efficient water heaters in its class. It is powered by a single phase 230v power supply that is wired via a fused spur. The heat pump requires connection of 160mm diameter intake and exhaust air hoses, that connect to the top of the appliance.

The AquaThermica offers a state-of-the-art, compact solution to creating energy efficient hot water for domestic and central heating hot water. It is an environmentally friendly product, operating with renewable energy sources resulting in lower CO2 emissions. The appliance is highly efficient with a precisely balanced refrigerant cycle due to an electronically commutated motor and an electronic expansion valve resulting in 75% lower electricity consumption when compared to similar sized electric hot water cylinders.

The appliance includes a user friendly programmable LCD touch control screen and a built in diagnostics control system.

It can operate in conjunction with other heat sources, such a conventional boiler or with other renewable energy sources, such as Solar PV Panels.
Exhaust and Intake Hoses Not Included – 160mm diameter. 

In stock (can be backordered)



Capacity194 L
Insulation50 mm
Energy classA+
operational temperature
75 °C
Maximum working pressure8 bar
Diameter630 mm
Heating time8:59 h:min
Declared load profileL
Electric heating element power1.5 kW
HP maximum absorption0.663 + 1.5 (e-heater) = 2.163 kW
Min. ÷ max temperature heat pump air intake (90% R.H.)-10 ÷ 43 °C
Frequency50 Hz
Annual electricity consumption in kWh under average climate conditions811.7 kWh
Power supply230 V
Min. ÷ max temperature installation site-10 ÷ 43 °C
Compressor protectionThermal circuit breaker with automatic reset
Maximum current in HP3.1 + 6.5 (e-heater) = 9.6 A
Thermodynamic circuit protection typeSafety pressure switch with automatic reset
Required overload protections16A T fuse/ 16 A automatic switch characteristic C (to be expected during installation on power supply systems)
HP Maximum settable temperature65 °C
Internal protectionSingle safety thermostat with manual reset on a resistive element
Nominal air capacity314 m³/h
Max. pressure head available50 Pa
Motor protectionInternal thermal circuit breaker with automatic reset
CondenserWrapped externally not in contact with water
Coil for connection to solar thermal power system1.0 m²
Coil for connection to an auxiliary heating sourceN/A m²
Transport weight112 kg
Sound power Lw (A)53 dB(A)
Automatic anti-Legionnella disinfection cycleYES
Minimum height of the premise1785 mm
Cathodic protectionMg anode Ø 32 x 400 mm
CoP (DHW)2.9
Heat Pump Thermal Power yield (P rated)1.1 kW
Degree of ProtectionIPX4
Refrigerant charge880 g
CO2 equivalent1287 t
Max. quantity of hot water at 40; V40; [EN16147:2017]262 L
Average heat pump consumption [Condition EN16147:2017 A7/W55]0.43 kW

NB. This item is in stock. It is a large item, delivery time is within 7-10 days depending on your location. Please call for further details. 

This item must be installed by a qualified installer. 
2 Years Parts Warranty.
FREE Delivery to UK mainland only, if you require delivery outside mainland UK please contact us to discess before you Buy Now. (0161 439 1400)

Additional information

Weight120 kg
Dimensions200 × 60 × 60 cm

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