Discontinued product

11.2kW Hot Water Monobloc Hydrobox System

PUHZ-W112VHA

The Hydrobox is primarily for space heating in the form of underfloor, radiators and other hydronic units. Having a small footprint, they are highly adaptable solution for retrofit and new builds. For systems where a 3rd party cylinder is to be installed, a 3-way valve can be added to the system and connected to the FTC5 controller. Includes 11.2kW PUHZ-W112VHA Outdoor Monobloc unit, Pre-Plumbed EHPX-VM2C Hydrobox, FTC5 Controller, Flexi-hose pair and 2m piping insulation.

Discontinued Product

Features

Specifications

Function: Hot Water Heating
Type: Monobloc Air Source Heat Pump
Refrigerant Type: R410A
HEATING (A7/W35)*¹
Capacity (kW): 11.20
Power Input (kW): 2.51
COP: 4.47
HEATING (A2/W35)*²
Capacity (kW): 11.20
Power Input (kW): 3.34
COP: 3.35
OPERATING
Operation Ambient Temperature (°C DB)*3: -20 ~ +35°C
Sound Pressure Level at 1m (dBA)*¹: 53
WATER DATA
Water Pipe Size: 1" BSP Parallel Thread. ISO 228/1-G1B)
Flow Rate (l/min): 32.1
Water Pressure Drop (kPa): 6.3
ELECTRICAL DATA
Power Supply: 230V / Single Phase / 50 Hz
Maximum Current / Fuse Rating (A): 29.5 / 32
GENERAL
Dimensions (WxDxH, mm): 1020 x 330+30*4 x 1350
Weight (kg): 133
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

EHPX-VM2C - FTC5 Packaged Hydrobox for Monobloc Units

Type: Hydrobox for Monobloc Units
Operating Ambient Temperature: 0 ~ +35°C (RH<80%)
Sound Pressure Level At 1m (dBA): 28
WATER DATA
Water Pipe Connection ISO 228/1 G1B: 1" BSP Parallel Thread
Max Flow Rate (l/min): 27.7
Pump: Grundfos UPM2 15 - 70 130
Connection Size (mm): 28
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): 37 / 42

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