LG Therma V R32 Monobloc S 16kW (HM163MR.U34)
Specifications and technical data
✓ BUS eligibleAir Source (ASHP)ResidentialR3216 kW
| Manufacturer | LG |
|---|---|
| Model | Therma V R32 Monobloc S 16kW |
| Model code | HM163MR.U34 |
| Heat pump type | Air Source (ASHP) All Air Source heat pumps → |
| Application | Residential All Residential heat pumps → |
| Refrigerant | R32 All R32 heat pumps → |
| Mode | Heating & cooling |
| Heating capacity | 16 kW |
| Max heating output (low temp) | 13.8 kW at A2/W35 |
| COP (heating) | 4.7 at A7/W35 |
| SCOP (heating) | 4.53 at W35 |
| Operating range (air) | -25 to 35 °C |
| Heating flow temperature | 15–65 °C |
| Power input | 3.4 kW |
| Electrical supply | 380-415V (Three Phase) |
| Cooling capacity | 15 kW |
| Max cooling output (high temp) | 15 kW at A35/W7 |
| EER (cooling) | 3 at A35/W7 |
| Dimensions (H×W×D) | 1380 × 1239 × 330 mm |
| Operational Weight | 119.1 kg |
| Sound power level | 61 dB(A) (Sound Power LW(A)) |
| Price (unit only) | ~£4,300 (checked 2026-07-07) |
| Data added | 21/06/2026 |
| Data source | Manufacturer Data Sheet |
| 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. | KIWA 00033/064 HP |
| MCS certification | ✓ MCS listed |
| MCS certificate no. | KIWA 00033/064 HP |
| MCS listing | View on MCS ↗ |
Check noise at a neighbour’s window (MCS 020 a) →
LG Therma V R32 Monobloc S 16kW is a 16 kW air source heat pump, providing heating and cooling, using R32 refrigerant (model HM163MR.U34).
Where to buy (UK)
| UK Supplier | The Heat Pump Warehouse |
|---|---|
| UK Supplier | CoolEasy |
✎ Suggest a correction to this data
Data is compiled from manufacturer sources and may contain errors or gaps. Always confirm specifications with the manufacturer before making decisions.
Reviews & further reading
- Manufacturer LG THERMA V Monobloc: All-in-one Heat Pump — LG
- Manufacturer THERMA V Monobloc — LG
- Review Q&A: LG Therma V R32 Monobloc S air source heat pump — PHPI OnlineTrade-press Q&A covering installation and performance detail.
- Review LG Heat Pumps in the UK: Prices, Benefits & Reviews (2026) — GreenMatchCovers the wider LG range
- Real-world data Real-world performance: LG Therma V 16kW — HeatpumpMonitor.org2 monitored systems listed (Sept 2026)
►LG Therma V R32 Monobloc Installation Guide Step 1 – Unit & Piping InstallationLG Home Appliance & Air 
►LG Therma V R32 Monobloc IntroductionLG Home Appliance & Air 
►Monobloc Air to Water Heat Pump Installation - Using LG's Therma VHawcoAlternatives to consider
Three Air Source (ASHP) heat pumps from other manufacturers closest in capacity to this one.
GMLW 14 Plus
Ochsner · GMLW 14 Plus
- Capacity
- 16 kW
- SCOP
- 4.7 (W35)
- Sound power
- 47.5 dB(A)
- Refrigerant
- R407C
Aquarea M Series
Panasonic · WH-WXG16ME8
- Capacity
- 16 kW
- SCOP
- 4.2 (W35)
- Sound power
- 53 dB(A)
- Refrigerant
- R290
- Price
- ~£6,304
iTec XTR
Thermia · iTec XTR XL
- Capacity
- 3–16 kW
- SCOP
- 5.1 (W35)
- Sound power
- 75 dB(A)
- Refrigerant
- R290
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