Cooper&Hunter heat pumps

Air/water monoblocAir/water split 7 series

Cooper&Hunter is an HVAC brand owned by Cooper and Hunter International Corporation (USA), best known for air conditioners; its products are made by contract manufacturers that the brand does not name. In Germany the brand is represented by Cooper&Hunter Deutschland in Bochum. The air-to-water range covers R290 monoblocks (EcoPower Pro, HyperPower, EcoPower), R32 monoblocks with EVI compressors (EviPower Premium, EviPower Inverter) and the R32 split system Unitherm, with a wall-hung hydraulic unit or an indoor unit with a 185 l hot water tank.

Checked November 2, 2026 · Manufacturer website · Datasheet library

Photo: Cooper&Hunter

Grant lists

BAFA WEP (Germany)

3 / 7 checked November 4, 2026

ZUM (Poland)

2 / 7 checked November 4, 2026

Cooper&Hunter in Zerofy

Zerofy has no integration for Cooper&Hunter yet. Where a series below has an SG Ready input, Zerofy can still switch it through a Shelly relay. The heat pump comparison lists every brand Zerofy supports.

Cooper&Hunter heat pump types

Air-to-water monoblock5 Air-to-water split2

Cooper&Hunter Air-to-water monoblock

The whole refrigerant circuit sits in one outdoor unit; only water pipes run into the house. The most common choice for retrofits, because no refrigerant lines need to be installed inside.

Air/water monoblocR290

Cooper&Hunter EcoPower Pro

5 models

Output: 6–17 kW
SCOP 35 °C: 5.09–5.56
Max. flow: 80 °C
BAFA WEP: 4 models listed
ZUM: No model on the list
Zerofy: Via SG Ready

Details and listed models

Air/water monoblocR290

Cooper&Hunter HyperPower

2 models

Output: 12–17 kW
SCOP 35 °C: 4.83–5.15
Max. flow: 75 °C
BAFA WEP: 2 models listed
ZUM: No model on the list
Zerofy: Via SG Ready

Details and listed models

Air/water monoblocR290

Cooper&Hunter EcoPower

5 models

Output: 9.4–19.8 kW
SCOP 35 °C: 4.71–5.11
Max. flow: 75 °C
BAFA WEP: 4 models listed
ZUM: 3 models listed
Zerofy: Via SG Ready

Details and listed models

Air/water monoblocR32

Cooper&Hunter EviPower Premium Inverter

3 models

Output: –
SCOP 35 °C: –
Max. flow: 60 °C
BAFA WEP: No model on the list
ZUM: 3 models listed
Zerofy: Not supported

Details and listed models

Air/water monoblocR32

Cooper&Hunter EviPower Inverter

3 models

Output: –
SCOP 35 °C: –
Max. flow: 60 °C
BAFA WEP: No model on the list
ZUM: No model on the list
Zerofy: Not supported

Details and listed models

Cooper&Hunter Air-to-water split

An outdoor unit plus an indoor hydraulic station, joined by refrigerant lines. The pipework inside the house stays frost-free without glycol, and the indoor part is often quieter to place.

Air/water splitR32

Cooper&Hunter Unitherm 4 Split

9 models

Output: 6–15.5 kW
SCOP 35 °C: –
Max. flow: –
BAFA WEP: No model on the list
ZUM: No model on the list
Zerofy: Not supported

Details and listed models

Air/water splitR32

Cooper&Hunter Unitherm 3 All-in-One

9 models

Output: 6–15.5 kW
SCOP 35 °C: –
Max. flow: –
BAFA WEP: No model on the list
ZUM: No model on the list
Zerofy: Not supported

Details and listed models

Cooper&Hunter series at a glance

Series	Type	Output	SCOP 35 °C	SCOP 55 °C	Refrigerant	Max. flow	BAFA WEP	ZUM	SG Ready	Modbus	EEBUS
EcoPower Pro	Air/water monobloc	6–17 kW	5.09–5.56	3.85–4.09	R290	80 °C	4 models listed	No model on the list	Yes	?Not confirmed	?Not confirmed
HyperPower	Air/water monobloc	12–17 kW	4.83–5.15	3.85–4.01	R290	75 °C	2 models listed	No model on the list	Yes	–Not documented	–Not documented
EcoPower	Air/water monobloc	9.4–19.8 kW*	4.71–5.11	3.49–3.78	R290	75 °C	4 models listed	3 models listed	Yes	?Not confirmed	?Not confirmed
EviPower Premium Inverter	Air/water monobloc	–	–	–	R32	60 °C	No model on the list	3 models listed	?Not confirmed	?Not confirmed	?Not confirmed
EviPower Inverter	Air/water monobloc	–	–	–	R32	60 °C	No model on the list	No model on the list	?Not confirmed	?Not confirmed	?Not confirmed
Unitherm 4 Split	Air/water split	6–15.5 kW	–	–	R32	–	No model on the list	No model on the list	?Not confirmed	?Not confirmed	?Not confirmed
Unitherm 3 All-in-One	Air/water split	6–15.5 kW	–	–	R32	–	No model on the list	No model on the list	?Not confirmed	?Not confirmed	?Not confirmed

Heating output is the figure in the manufacturer's datasheet; the basis (nominal output at A7/W35 or B0/W35, or design heat load) differs between brands, so check the datasheet before comparing. * = design heat load Pdesignh at 35 °C from the BAFA portal.

Sources

Specifications come from the manufacturer's datasheets linked above, grant status from the official lists below, checked November 2, 2026:

SG Ready is a label of the Bundesverband Wärmepumpe (BWP) e.V.; “Yes” means the manufacturer documents the two-input interface or declares it on the BAFA portal, not that the series carries the BWP label – the label list is at waermepumpe.de. EEBUS is a standard of the EEBus Initiative e.V.; Modbus is a registered trademark of Schneider Electric, licensed to the Modbus Organization. Product names, logos and photos belong to their manufacturers and are shown to identify the products. Grant data: BAFA Wärmeerzeuger-Portal and Lista ZUM (IOŚ-PIB) as of the dates shown; the SCOP at 55 °C in the BAFA tables is calculated by Zerofy from the portal's ηs value.

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