Panasonic Aquarea HT G Generation Monobloc (MHF) (9 kW)

Specifications and technical data

✓ BUS eligibleAir Source (ASHP)ResidentialR407C9 kW

Manufacturer	Panasonic
Model	Aquarea HT G Generation Monobloc (MHF)
Model code	WH-MHF09G3E5
Heat pump type	Air Source (ASHP) All Air Source heat pumps →
Application	Residential All Residential heat pumps →
Refrigerant	R407C All R407C heat pumps →
Mode	Heating only
Heating capacity	9 kW
Max heating output (low temp)	9 kW at A-7/W35
COP (heating)	4.64 at A7/W35
SCOP (heating)	3.9 at W35
Operating range (air)	-20 to 35 °C
Heating flow temperature	25–65 °C
Electrical supply	220-240V (Single Phase)
Dimensions (H×W×D)	1410 × 1283 × 320 mm
Operational Weight	151 kg
Sound power level	68 dB(A) (Sound Power LW(A))
Data added	2026-09-26
Data source	Manufacturer documentation (Panasonic)
Verification	Verified by a human
Boiler Upgrade Scheme	✓ BUS eligible — Listed on the Ofgem BUS Product Eligibility List (24 Sep 2026). Grant also needs an MCS-certified installer and a qualifying system design. Funding guide
PEL certificate no.	MCS HP0086/70
MCS certification	✓ MCS listed
MCS certificate no.	MCS HP0086/70

Free data sheet (PDF) →

Check noise at a neighbour’s window (MCS 020 a) →

Panasonic Aquarea HT G Generation Monobloc WH-MHF09G3E5, 9 kW air-to-water monobloc, R407C. 9 kW at A7/W35 with a COP of 4.64; SCOP 3.9 at W35 and 3.2 at W55. Heating only. Flow to 65 C, operates down to -20 C. Sound power 68 dB(A). Single-phase.

Where to buy (UK)

UK Supplier	The Heat Pump Warehouse
UK Supplier	Secon Renewables
UK Supplier	OceanAir

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Data is compiled from manufacturer sources and may contain errors or gaps. Always confirm specifications with the manufacturer before making decisions.