LG THERMA V R290 Monobloc S (HM071HFS.UA41)

Specifications and technical data

Also known as: HM071HFS UA41

✓ BUS eligibleAir Source (ASHP)ResidentialR2907 kW

Manufacturer	LG
Model	THERMA V R290 Monobloc S
Model code	HM071HFS.UA41
Heat pump type	Air Source (ASHP) All Air Source heat pumps →
Application	Residential All Residential heat pumps →
Refrigerant	R290 All R290 heat pumps →
Mode	Heating & cooling
Heating capacity	7 kW
Max heating output (low temp)	7 kW at A-7/W35
COP (heating)	4.7 at A7/W35
SCOP (heating)	4.75 at W35
Operating range (air)	-25 to 35 °C
Heating flow temperature	15–75 °C
Electrical supply	220-240V (Single Phase)
Cooling capacity	7 kW
Max cooling output (high temp)	7 kW at A35/W7
Cooling flow temperature	5–27 °C
EER (cooling)	2.9 at A35/W7
Dimensions (H×W×D)	853 × 1242 × 391 mm
Operational Weight	102 kg
Sound power level	54 dB(A) (Sound Power LW(A))
Data added	2026-09-24
Data source	Manufacturer documentation (LG)
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.	011-1W1195_02
MCS certification	✓ MCS listed
MCS certificate no.	011-1W1195_02

Free data sheet (PDF) →

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

LG THERMA V R290 Monobloc S HM071HFS.UA41, 7 kW air-to-water monobloc with all hydronics in the outdoor unit, natural R290 refrigerant. 7.0 kW at A7/W35 with a COP of 4.7, SCOP 4.75 at W35 (A+++) and 3.6 at W55 (A++). Reversible, 7.0 kW cooling at A35/W7. Flow to 75 C, operates down to -25 C. Sound power 54 dB(A). Single-phase.

Where to buy (UK)

UK Supplier	The Heat Pump Warehouse
UK Supplier	CoolEasy

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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.