PUHZ-SW120VHA-HWith all the heating and cooling ability of the Ecodan Cylinders, the Ecodan Hydrobox is a small form factor heating and cooling powerhouse. The hydrobox can be connected to underfloor, fan coils and/or radiators and provide a whole home central heating solution. For users looking for domestic hot water, the hydrobox can be connected to a heat pump compatible coiled cylinder, while still providing whole home heating. At a similar size to a conventional gas hot water heating system, the small form factor hydrobox is a highly adaptable solution for retrofit or new builds. The system comprises of the 12.0kW PUHZ-SW120VHA-BS outdoor packaged unit, the ERSC-VM2CR2 hydrobox and FTC5 controller.

FTC5 Controller – With Energy Monitoring

The Mitsubishi Electric Fifth Generation Controller (FTC5) includes intelligent room temperature control as standard. This together with advanced weather compensation ensures the system delivers efficient, comfortable heating regardless of the season. FTC5 now also includes energy monitoring, showing consumed and produced energy.

ERSC-VM2C - Packaged Hydrobox for Reversible Split Units

● Type: Hydrobox for Split Reversible Units● Operating Ambient Temperature: 0 ~ +35°C (RH<80%)● Sound Pressure Level At 1m (dBA): 28
WATER DATA● Liquid / Gas Pipe (mm): 9.52 / 15.88● Max Flow Rate (l/min): 27.7● Pump: Grundfos UPM2K 15 - 75 130● Connection Size (mm): G1-A● Primary Expansion Vessel (Litres): 10● Charge Pressure (MPa (Bar)): 0.1 (1)
WATER SAFTEY DEVICES - Water Circuit● Control Thermistor (°C): 1 - 80● Pressure Relief Valve (MPa (Bar)): 0.3 (3)● Flow Sensor (Minimum Flow 5L/min): Supplied
WATER SAFTEY DEVICES - DHW Cylinder● Booster Heater Control Thermistor (°C): 80● Booster Heater Manual Reset Thermostat (°C): 90● Booster Heater Thermal Cut Off (°C): 121
ELECTRICAL DATA - Control Board (Optionally Powered by Outdoor Unit)● Power supply: 230V / Single Phase / 50 Hz● Breaker (A): 10
ELECTRICAL DATA - Booster Heat (Optionally Powered if Required)● Power supply: 230V / Single Phase / 50 Hz● Maximum Current (A): 9● Fuse Rating (A): 16● Capacity (kW): 2
GENERAL● Dimensions (WxDxH, mm): 530 x 360 x 800● Weight (Empty / Full) (kg): 49 / 56

PUHZ-SW120VHA - Ecodan Split Air Source Heat Pump

● Function: Hot Water Heating● Type: Split Air Source Heat Pump
HEATING (A7/W35)*¹● Capacity (kW): 16.00● Power Input (kW): 3.90● COP: 4.10
HEATING (A2/W35)*²● Capacity (kW): 12.00● Power Input (kW): 3.70● COP: 3.24
OPERATING● Operation Ambient Temperature (°C DB)*4: -20 ~ +35°C● Sound Pressure Level at 1m (dBA)*¹: 54● Low Noise Mode (dBA)*¹: 51
WATER DATA● Flow Rate (l/min): 45.9
REFRIGERANT● Refrigerant: R410A● Charge (kg) - 10m Pipe Length: 4.6● Pipe Size - Liquid/Gas (mm (in)): 9.52 (3/8") / 15.88 (5/8")● Connection Type: Flared● Max Pipe Length (m): 75● Min Pipe Length (m): 2● Max Height Difference (m): 30
ELECTRICAL DATA● Power supply: 230V / Single Phase / 50 Hz● Maximum Current / Fuse Rating (A): 29.5 / 40
GENERAL● Dimensions (WxDxH, mm): 950 x 330+30*3 x 1350● Weight (kg): 118
Notes:*1 Under normal heating conditions at outdoor temp: 7°CDB / 6°CDB, outlet water temp 35°C, inlet water temp 30°C as tested to BS EN14511.*2 Under normal heating conditions at outdoor temp: 2°CDB / 1°CDB, outlet water temp 35°C, inlet water temp 30°C.*3 Grille.*4 Heating maximum ambient temperature - 21°CDB, DHW hot water maximum ambient temperature - 35°CDB*5 Electrical cover