Discontinued product

5.0kW Split Hydrobox System

PUHZ-SW50VKA-H

With all the heating and cooling ability of 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 5.0kW PUHZ-SW50VKA-BS Outdoor Packaged Unit, the ERSD-VM2C Hydrobox and FTC5 Controller.

Discontinued Product

Features

Specifications

ERSD-VM2C - Packaged Hydrobox for Reversible Split Units

Liquid / Gas Pipe (mm): 6.35 / 12.7
Type: Hydrobox for Split Reversible Units
Operating Ambient Temperature: 0 ~ +35°C (RH<80%)
Sound Pressure Level At 1m (dBA): 28
WATER DATA
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): 45 / 51

PUHZ-SW50VKA - 5.0kW Ecodan Split Air Source Hot Water Heat Pump

Function: Hot Water Heating
Type: Split Air Source Heat Pump
Refrigerant Type: R410A
HEATING (A7/W35)*¹
Capacity [kW]: 5.50
Power Input [kW]: 1.24
COP: 4.42
HEATING (A2/W35)*²
Capacity [kW]: 5.00
Power Input [kW]: 1.68
COP: 2.97
COOLING (A35/W7)*3
Capacity [kW]: 4.5
Power Input [kW]: 1.63
EER: 2.76
COOLING (A35/W18)*4
Capacity [kW]: 5.00
Power Input [kW]: 1.09
EER: 4.60
OPERATING RANGE
Heating Operation Ambient Temperature [°C DB]: -15 ~ +21
Cooling Operation Ambient Temperature [°C DB]: +10 ~ +46
DHW Operation Ambient Temperature [°C DB]: -15 ~ +35
OPERATING CHARACTERISTICS
Sound Pressure Level at 1m [dBA]*¹: 46
Flow Rate [L/min]: 6.5 - 17.2
ELECTRICAL DATA
Power Supply: 230V / single Phase / 50 Hz
Maximum Current / Fuse Rating [A]: 13.0 / 16
GENERAL
Unit Connections (Liquid / Gas) [mm(in)]: 6.35 (1/4) / 12.7 (1/2) Flared connections
Min Pipe Length [m]: 2
Max Pipe Length [m]: 40
Max Height Difference [m]: 30
Dimensions (WxDxH) [mm]: 809+62*5 x 300 x 630
Weight [kg]: 43
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 as t

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