LG Multi Split 2-Port Outdoor Condenser MU2R17.UL0 (4.7 kW)
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The LG MU2R17.UL0 Multi Split outdoor condensing unit offers an efficient and flexible climate control solution for up to two separate rooms using a single external unit. Engineered with LG's advanced BLDC Inverter Twin Rotary compressor and eco-conscious R32 refrigerant, it provides a rated cooling capacity of 4.7 kW (16,000 BTU) and 5.3 kW of heating. Designed for quiet operation and minimal exterior clutter, this unit pairs seamlessly with compatible LG indoor units, including Standard Plus, Deluxe, and Artcool wall-mounted systems. Built-in smart readiness enables direct control and scheduling via the LG ThinQ app and voice assistants when paired with Wi-Fi enabled indoor evaporators. Ideal for UK flats, two-bedroom semi-detached homes, or a master bedroom and open-plan living room setup requiring reliable year-round cooling and low-energy heat pump warming.
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Smart-home ready
Connects natively with the systems below — control by app or voice.
- Free UK mainland delivery on in-stock units
- Manufacturer warranty included
- 14-day returns
Specifications
Description
The LG MU2R17.UL0 Multi Split outdoor condensing unit offers an efficient and flexible climate control solution for up to two separate rooms using a single external unit. Engineered with LG's advanced BLDC Inverter Twin Rotary compressor and eco-conscious R32 refrigerant, it provides a rated cooling capacity of 4.7 kW (16,000 BTU) and 5.3 kW of heating. Designed for quiet operation and minimal exterior clutter, this unit pairs seamlessly with compatible LG indoor units, including Standard Plus, Deluxe, and Artcool wall-mounted systems. Built-in smart readiness enables direct control and scheduling via the LG ThinQ app and voice assistants when paired with Wi-Fi enabled indoor evaporators. Ideal for UK flats, two-bedroom semi-detached homes, or a master bedroom and open-plan living room setup requiring reliable year-round cooling and low-energy heat pump warming.
Winter heating cost: this AC vs electric heaters
This unit reverses to heat your room in winter. Based on its 5 kW heat output used 5 hrs/day over a 150-day UK heating season at £0.27/kWh.
Electric heater / season
£1073
This AC / season
£358
You save / season
£715
~67% less electricity
| Heating method | Electricity / season | Cost / season | Efficiency | Summer cooling |
|---|---|---|---|---|
| This heat-pump AC | 1325 kWh | £358 | Up to 300% | |
| Plug-in electric heater | 3974 kWh | £1073 | 100% | |
| Electric storage heater | 3974 kWh | £1073 | 100% |
Heat output estimated from this unit's 18,080 BTU/hr rating. A heat pump moves heat (COP ≈ 3), so it uses about a third of the electricity of a direct-electric heater for the same warmth. Actual savings vary with room size, insulation, tariff and usage. See the full comparison →
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