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.
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
HEAT PUMP SPACE
HEATER - 55˚C
HEAT PUMP SPACE
HEATER - 35˚C
HEAT PUMP COMBINATION
HEATER - Large Profile
Power Input (kW)
OPERATING AMBIENT TEMPERATURE (°C DB)
-20 ~ +35
Pressure Level at 1m (dBA)
Power Level (dBA)
Pipework Size (mm)
Flow Rate (l/min)
Water Pressure Drop (kPa)
Nominal Running Current [MAX] (A)
Fuse Rating - MCB Sizes (A)
REFRIGERANT CHARGE (kg)
R32 (GWP 675)
2.0 / 1.35
*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
Product Type: Heat Pumps
Product Reference: PUZ-WM50VHA(-BS)
is the seasonal space heating energy efficiency (SSHEE)
is the water heating energy efficiency
PUZ-WM-VHA Monobloc Standalone Air Source Heat Pump