PUZ-HWM140VHA-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. Already a highly efficient system, the new generation of hydrobox builds on this through the use of R32 refrigerant; an environmentally conscious alternative to existing refrigerant technologies. 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 14.0kW PUZ-HWM140VHA-BS outdoor packaged unit, the ERPX-VM6D hydrobox and FTC6 controller.

Reduced Environmental Impact with R32 Refrigerant

R32 has a Global Warming Potential (GWP) one third that of conventional R410A refrigerant. The use of the R32-compatible compressor and advanced control system allows for 30% reduction in refrigerant volume and approximately 75% reduction in CO2 equivalent in some models.

*5 1 Source: IPCC 4th assessment report, global warming potential (GWP) 100-year-value. Comparison of R410A and R32 based on Regulation (EU) no 517/2014.
*6 Source: R410A, PUHZ-HW140VHA2 R32: PUZ-HWM140VHA

New generation Zubadan* provides powerful heating in cold regions. Zubadan’s rated heating capacity is maintained even in outdoor temperatures as low as –10°C, guaranteeing total home comfort when you need it most.
Zubadan Inverter Technology
New generation Zubadan Inverter Technology* provides powerful heating in cold regions where heat pump performance can diminish. With Zubadan, rated heating capacity is maintained even in outdoor temperatures as low as -10°C, with guaranteed heating operation at -2°C. Zubadan guarantees a warm, comfortable home when you need it most. Furthermore, Zubadan can provide even faster tank heat up times in low ambient temperatures compared to standard models.

Smart Energy Monitoring
View electricity consumption and heat output on the remote controller. End-users can now easily check the following:
● Consumed electrical energy for space heating, cooling and domestic hot water (kWh)● Delivered energy for space heating, cooling and domestic hot water (kWh)
Other Features● Daily, monthly and yearly data are stored and can be displayed using the main remote controller● External power meter and heat meter can be connected for accurate measurement● An SD card is included for storing usage data

The Ecodan Hydrobox contains Mitsubishi Electric's Aluminium Plate Heat Exchanger and patented Scale Trap Technology to help achieve greater efficiencies. In conventional systems, there is a risk of calcium scale building up on the Plate Heat Exchanger if it is exposed to tap water directly; therefore making it difficult to heat tap water. To resolve this problem, Ecodan is equipped with a “Scale Trap” that catches calcium nuclei in the tap water before it has a chance to grow into large scales, thereby inhibiting build-up in the External Heat Exchanger. Ecodan can use a Plate Heat Exchanger to heat tap water, resulting in much higher domestic hot water performance. In the case of special localised conditions such as very hard tap water, please consult a specialist before installation.

ERPX-VM6D - FTC6 Packaged Hydrobox for R32 Units

● Type: FTC6 Packaged Hydrobox for R32 Units● Operating Ambient Temperature: 0 ~ +35°C (RH<80%)● Sound Power Level [dBA]: 28
WATER DATA● Water Pipe Connections [mm]: 1" Paralell male thread, iso 228-1 G1A● Primary Pump: Grundfos UPM3K 15-75 130● Primary Expansion Vessel [L]: 10● Charge Pressure [MPa (Bar)]: 0.1 (1)
Target Temperature Range● Space Heating Flow Temperature [°C]: 20 - 60● Space Heating Room Temperature [°C]: 10 - 30● Space Cooling Flow Temperature [°C]: 5 - 25
WATER SAFTEY DEVICES - Water Circuit● Control Thermistor [°C]: 1 - 80● Pressure Relief Valve [MPa (Bar)]: 0.3 (3)● Flow Sensor (Minimum Flow 5.0L/min): Supplied
WATER SAFTEY DEVICES - Booster Heater● Manual Reset Thermostat [°C]: 90● Thermal Cut-out (for dry run prevention) [°C]: 121
PressuresELECTRICAL DATA - Control Board● Power supply: 230-240V / Single Phase / 50 Hz● Current [A]: 1.95● Breaker [A]: 10
ELECTRICAL DATA - Booster Heat● Power supply: 230-240V / Single Phase / 50 Hz● Capacity [kW]: 2+4● Current [A]: 26● Breaker [A]: 32
GENERAL● Dimensions (WxDxH) [mm]: 530 x 360 x 800● Weight (Empty / Full) [kg]: 34 / 38
Notes:*1 Depending on the ambient conditions, unit may not reach the set temperature.

PUZ-HWM140VHA-BS - 14kW R32 Packaged Outdoor Unit

Function: Hot Water HeatingType: Packaged Air Source Heat PumpRefrigerant Type: R32
HEATING (A7/W35)*¹Capacity [kW]: 14.0Power Input [kW]: 3.14COP: 4.46
HEATING (A2/W35)*²Capacity [kW]: 14.0Power Input [kW]: 4.44COP: 3.15
COOLING (A35/W7)*3Capacity [kW]: 10.00Power Input [kW]: 3.08EER: 3.25
COOLING (A35/W18)*4Capacity [kW]: 10.00Power Input [kW]: 2.08EER: 4.80
OPERATING RANGEHeating Operation Ambient Temperature [°C DB]: -28 ~ +21Cooling Operation Ambient Temperature [°C DB]: +10 ~ +46DHW Operation Ambient Temperature [°C DB]: -28 ~ +35
OPERATING CHARACTERISTICSSound Pressure Level at 1m [dBA]*¹: 53Flow Rate [L/min]: 17.9 - 40.1
ELECTRICAL DATAPower supply: 230V / Single Phase / 50 HzMaximum Current / Fuse Rating [A]: 35.0 / 40
GENERALWater Pipe Size: 1" BSP Parallel Thread. ISO 228/1-G1B)Dimensions (WxDxH) [mm]: 1020 x 330+30*5 x 1350Weight [kg]: 132
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