4.16
Our range of Ecodan monobloc air source heat pumps includes a 5kW size.
With enhanced performance and efficiencies of the new chassis, combined with the ability to cascade up to six units of the same
output, this Ecodan monobloc system can provide a capacity range from 5 through to 30kW. Designed to suit a wide number of
applications, this model offers a viable solution for all types of domestic requirements that the UK housing market demands.
PUZ-WM-VHA
Key Features
Monobloc Standalone
Self-contained unit, only requiring water and electric connections
No need for gas supply, flues or ventilation
Air Source Heat Pump
Low maintenance and quiet operation
Operates with outside temperatures as low as -20ºC
Optimised low ambient defrost control and operation down to -7°C
Hybrid function, for use with conventional boilers
Energy monitoring as standard
Multiple unit cascade function
OUTDOOR UNIT
PUZ-WM50VHA(-BS)
HEAT PUMP SPACE
ErP Rating
A++
HEATER - 55˚C
ɳs
129%
SCOP
3.33
HEAT PUMP SPACE
ErP Rating
A+++
HEATER - 35˚C
ɳs
183%
SCOP
4.58
HEAT PUMP COMBINATION
ErP Rating
A+
HEATER - Large Profile*1
ɳwh
135%
HEATING*2
Capacity (kW)
5.0
(A-7/W35)
Power Input (kW)
1.67
COP
3.00
OPERATING AMBIENT TEMPERATURE (°C DB)
-20 ~ +35
SOUND DATA*3
Pressure Level at 1m (dBA)
47
Power Level (dBA)*4
61
WATER DATA
Pipework Size (mm)
22
Flow Rate (l/min)
14.3
Water Pressure Drop (kPa)
12.0
DIMENSIONS (mm)
Width
950
Depth
330+30*7
Height
923
WEIGHT (kg)
71
ELECTRICAL DATA
Electrical Supply
220-240v, 50Hz
Phase
Single
Nominal Running Current [MAX] (A)*5
4.64 [13]
Fuse Rating - MCB Sizes (A)
*6
16
REFRIGERANT CHARGE (kg)
R32 (GWP 675)
2.0 / 1.35
/ CO2 EQUIVALENT (t)
*1 Combination with E*PT20X Cylinder
*2 Under normal heating conditions at outdoor temp: -7°CDB / -8°CWB, outlet water temp 35°C, inlet water temp 30°C.
*3 Under normal heating conditions at outdoor temp: 7°CDB / 6°CWB, outlet water temp 55°C, inlet water temp 47°C as tested to BS EN14511.
*4 Sound power level tested to BS EN12102.
*5 Under nominal heating conditions at outdoor temp: 7ºC, outlet water temp: 35ºC.
*6 MCB Sizes BS EN60898-2 & BS EN60947-2.
Certificate Number: 037-0032-20
*7 Grille.
Product Type: Heat Pumps
Product Reference: PUZ-WM50VHA(-BS)
ɳs is the seasonal space heating energy efficiency (SSHEE)
ɳwh is the water heating energy efficiency
