LG Air Conditioning UM42RN20 Concealed Ducted Heat Pump Inverter 12Kw/42000Btu A+ R32 240V/415V~50Hz
LG Air Conditioning UM42RN20 Concealed Ducted Heat Pump Inverter 12Kw/42000Btu A+ R32 240V/415V~50Hz is listed for TieDex store sale under LG Air Conditioning Ducted Heat Pump Standard Inverter. The brand/vendor is Lg Air Conditioning. This listing has been prepared with structured product information, clean import fields, image mapping, and SEO-ready content for online selling.
Product Overview
A+ Rated Energy Product, R32 Refrigerant Perfect for areas where you want concealed air conditioning, the Lg air conditioning units are for applications mounted above a ceiling. The Lg ducted air conditioning system is designed for homes, offices, restaurants or shops, the unit operates at low noise levels and is virtually invisible when installed within a suspended ceiling. Its low unit height (270mm) and lightweight design also helps to make installation easier and more convenient. It's whisper quiet operation is ideal for master bedrooms, living rooms and other single room residential or commercial uses. Available in three sizes, it can be installed in a bulkhead for a different and attractive architectural finish or can be ducted within the space for total integration with the room. The indoor temperature can be checked using the thermistors in the remote controller as well
as from the indoor unit. There may be a significant difference between ceiling and floor air temperature. Two thermistors can optimise indoor air temperature for a more comfortable environment. LG’s Outdoor Heat Exchanger is coated with a golden anti-corrosive epoxy treatment on the aluminum coil to minimised corrosion. This maintains heat transfer properties of the coil for an extended time where as non-Gold Fin coils progressively lose efficiency due to surface corrosion. Standard on every LG air conditioner, this assists in areas suffering from pollution or near the ocean where the unit may subjected to higher levels of salt. energy saving with MPS Inverter control: LG MPS (Multi Power System) inverter is an energy saving air-conditioning system which uses either one or two highly efficient constant speed compressors and a DC inverter compressor. Auto Changeover: The air conditioner will switch
automatically from cooling to heating modes depending on the set temperature. Product Key Feature's: • Anti Corrosion Gold Fin (Outdoor) • Weekly Program • Low Standby Power • Central Controller (Accessory) • Child Lock Function • Two Thermistor Control • Optimal Air Distribution • Auto Restart • Auto Operation • Quiet Operation • Healthy Dehumidification • Hot Start • 24-Hour ON/OFF Setting Timer • R32 Refrigerant Technical Information: Indoor Units UM42R.N20 Capacity Cooling Min/Nom/Max kW 5.1 / 12.0 / 14.5 Heating Min/Nom/Max kW 5.5 / 13.5 / 16.5 Low Temperature Capacity Heating -7°C Max kW 12,5 Power Input (Set) Cooling Nom kW 3,45 Heating Nom kW 3,65 Power Input (Indoor) Min / Max (ESP 5.0mmAq) W 140 / 260 Min / Max (ESP 15.0mmAq) W 230 / 380 Running Current Cooling / Heating Nom A 15.0 / 15.9 Power Supply
Ø / V / Hz 1 / 220-240 / 50 EER 3,48 COP 3,70 SEER 5,50 SCOP 4,00 Pdesign (@-10°C) kW 8,05 Seasonal Energy Label Cooling / Heating (A++ to E Scale) A / A+ Annual Energy Consumption Cooling / Heating kWh 764 / 2,800 Piping Connection Liquid mm (inch) Ø 9.52 (3/8) Gas mm (inch) Ø 15.88 (5/8) Drain O.D. mm 32 / 25 Air Flow Rate High / Medium / Low m3/min 38.0 / 33.0 / 28.0 Sound Pressure Cooling High / Medium / Low dBA 38 / 36 / 34 Sound Power Cooling Max dBA 62 Dehumidification Rate l/h 3,6 Dimensions Body W x H x D mm 1,250 x 270 x 700 Net Weight Body kg 38,5 Factory Set ESP mmAq (Pa) 6 (58.8) External Static Pressure Min ~ Max mmAq (Pa) 5~15 (49~147) Outdoor Units
UU42WR.U30 Power Supply V , Ø , Hz 220-240 , 1 , 50 Power Factor Rated – 0,98 Power Supply Cable (included Earth) No. x mm² 3C x 6.0 Casing Color – Warm Gray Dimensions Net W x H x D mm 950 x 1,380 x 330 Weight Net kg 87,5 Compressor Type – LG Inverter Scroll Refrigerant Type – R32 GWP (Global Warming Potential) g 675 Precharged Amount – 3 000 t-CO2 eq – 2,025 Control m Electronic Expansion Valve Chargeless-Pipe Length g/m 7,5 Additional Charging Volume – 40 Heat Exchanger (Row x Column x FPI) x No. – (2 x 32 x 14) x 2 Fan Type – Propeller Air Flow Rate Rated m³/min x No. 55 x 2 Fan Motor Type – BLDC Output W x No. 124 x 2 Sound Pressure Level Cooling Rated dB(A) 52
Heating Rated dB(A) 54 Sound Power Level Cooling Rated dB(A) 67 Heating Rated dB(A) 71 Piping Connections Liquid Outer Dia. mm (inch) Ø 9.52(3/8) Gas Outer Dia. mm (inch) Ø 15.88 (5/8) Piping Length Min~Max m 5-85 Maximum Height Difference (ODU ~ IDU) Max. m 30 Maximum Running Current A 36,1 Maximum Circuit Breaker A 40 PDF Data: These air conditioning units must be installed by an F-Gas qualified engineer. We can install the unit for you using our F-Gas Certified Engineers. Please note if you do not select our installation service we will not ship the unit until we have obtained evidence from you that you will have the unit installed by an F-Gas qualified engineer. This is a requirement of the Article 11 (5) EC/517/2014 on fluorinated greenhouse gases and The Fluorinated Greenhouse Gases Regulations 2015.
Key Details
- Brand / Vendor: Lg Air Conditioning
- Product SKU: UM42RN20
- MPN / Model: UM42RN20
- Category: LG Air Conditioning Ducted Heat Pump Standard Inverter
- Parent Category: LG Air Conditioning
- Condition: New
- Availability: InStock
- TieDex UK
