The design of the remote control may vary due to catalog updates.
LG EZ18CSN.CSK1 + EZ18CSU.CL21 split air conditioning
To air condition a room with a wall-mounted split: 4,300 frigories/h (5 kW) nominal in cooling.
- Pipe
- 1/4″ / 1/2″
- Wi-Fi
- Yes, included.
- kcal/h
- ≈ 4.300
- Refrigerant
- R32
OUT OF STOCK
Description
To climate control a room with a wall-mounted split: 4,300 frigories/h (5 kW) nominal cooling capacity. LG EZ18CSN.CSK1 + EZ18CSU.CL21 includes one indoor and one outdoor unit; it is not a system for distributing cold independently between multiple rooms. Check the load of the room and the installation space before choosing. Installation not included.
The choice of power depends on the space, its orientation, and its insulation. A split unit located in one room does not guarantee the same temperature in adjacent rooms; to serve multiple rooms, it is advisable to consider a multisplit system or a ducted installation.
Wi-Fi is included to manage the equipment from the manufacturer's compatible application.
What is included in LG EZ18CSN.CSK1 + EZ18CSU.CL21?
1×1 set documented by LG: EZ18CSN.CSK1 + EZ18CSU.CL21.
| Model | Component | Supply scope |
|---|---|---|
| EZ18CSN.CSK1 | Wall-mounted indoor unit 998 × 345 × 210 mm | 1 included |
| EZ18CSU.CL21 | Outdoor unit 770 × 545 × 288 mm | 1 included |
| LG wireless remote control | Wireless remote control from the range The design may vary due to catalog updates. | 1 included |
Installation, pipes, supports, and construction materials not included.
Illustrative composition of the range, not to scale. The design of the control may vary due to catalog updates.
What to check before installing LG EZ18CSN.CSK1 + EZ18CSU.CL21
The choice of equipment does not replace the inspection of the installation by a qualified professional.
- Select the power according to the thermal load calculated for the room or premises.
- Leave the maintenance and drainage spaces indicated by LG.
- Check 1/4″ / 1/2″ pipes, maximum distance 20 m and single-phase power supply.
Technical sheet: LG EZ18CSN.CSK1 + EZ18CSU.CL21
- Brand
- LG
- Model and composition
- LG EZ18CSN.CSK1 + EZ18CSU.CL21
- Supply scope
- Indoor unit, outdoor unit, and wireless remote control. Wi-Fi included.
- Installation
- Not included
- Availability and transport
- Out of stock. Reserve the notification by email to know when it will be available again. Installation not included. Not shipped to islands, Ceuta, Melilla, or abroad.
Installation at a glance
- Interior
- 998 × 345 × 210 mm width × height × depth
- Exterior
- 770 × 545 × 288 mm width × height × depth
- Pipe · liquid / gas
- 1/4″ / 1/2″ Connection of the indoor unit; follow the manufacturer's instructions
- Length covered by precharge
- 7.5 m
- Additional load
- 20 g/m Beyond the preloaded length
- Maximum length
- 20 m
- Maximum slope
- 10 m
Specifications and dimensions of the model
Capabilities, consumption, efficiency, noise, and dimensions of this set. The testing conditions and climate are part of each value.
- Nominal cooling of the unit
- 5.00 kW
Power and efficiency of the system - Nominal heat of the assembly
- 5.40 kW
Power and efficiency of the system - kcal/h
- ≈ 4.300
Power and efficiency of the system · Nominal capacity in cold × 860 - SEER / SCOP
- 7,00 / 4,30
Power and efficiency of the system · SCOP in moderate climate - Cold efficiency
- A++
Power and efficiency of the system - Nominal consumption in cold / heat
- 1.56 / 1.45 kW
Power and efficiency of the system · Absorbed electrical power - Interior · width × height × depth
- 998 × 345 × 210 mm
Dimensions and sound - Exterior · width × height × depth
- 770 × 545 × 288 mm
Dimensions and sound - Interior sound pressure in cold
- 47 / 44 / 39 / 34 / 31 dB(A)
Dimensions and sound · Published speed levels by LG - Refrigerant
- R32
Installation and refrigerant - Factory load
- 1.00 kg
Installation and refrigerant - Pipe · liquid / gas
- 1/4″ / 1/2″
Installation and refrigerant · Connection of the indoor unit; follow the manufacturer's instructions - Length covered by precharge
- 7.5 m
Installation and refrigerant - Additional load
- 20 g/m
Installation and refrigerant · Beyond the pre-charged length - Maximum length
- 20 m
Installation and refrigerant - Maximum slope
- 10 m
Installation and refrigerant - External power supply
- Single-phase · 220–240 V · 50 Hz
Installation and refrigerant - Wi-Fi
- Included
Installation and refrigerant - Control board
- LG wireless remote control
Installation and refrigerant · Included - Consumer warranty
- 3 years
Installation and refrigerant · Private use; according to LG Spain conditions
Before purchasing
- Data of the identified combination. Refer to the LG documents and the supplied revision manual for installation.
Documentation
Questions about LG EZ18CSN.CSK1 + EZ18CSU.CL21
How many frigories does it have and how many rooms is it suitable for?
This unit has a nominal cooling capacity of 4,300 frigories/h (5 kW) and a single indoor unit (EZ18CSN.CSK1). It is designed for a room or an open space that has been sized as such. It does not equate to a 2x1 for two closed rooms.
Is it an option if I am looking for an air conditioning unit of 4,500 frigories?
The exact figure for this combination is approximately 4,300 frigories/h nominal (5 kW), below 4,500. If the calculation for your space requires at least 4,500 frigories/h, do not choose it just because it belongs to a similar range: a unit that meets that load under the conditions of use is necessary.
Is it suitable for a bedroom with a lot of sunlight?
It can be useful, but it's important to know how much your bedroom heats up, especially if it gets afternoon sun or is under the roof. If you need a bit more power, compare the LG EZ24CSN.CSK1 + EZ24CSU.C241It goes from about 4,300 to 5,676 frigories/h. Tell us the meters and if the ceiling is insulated: we help you choose the power and check the noise of the split for sleeping.
How do I know if it has enough power for my living room?
To choose the power, you need to consider the size of the living room, how much sunlight it receives, and the insulation. If the living room is spacious or continues to retain a lot of heat, compare the LG EZ24CSN.CSK1 + EZ24CSU.C241It goes from about 4,300 to 5,676 frigories/h. Tell us the square meters and how much sunlight it receives, and we will help you choose.
What noise will I have to compare to use it at night?
The technical sheet of EZ18CSN.CSK1 states 47 / 44 / 39 / 34 / 31 dB(A) of indoor sound pressure in cold conditions. Compare the speed and testing conditions: the lowest value does not describe the noise at full power nor guarantees that measured level in your bed. Do not confuse it with sound power.
What does the set include?
Indoor unit, outdoor unit, and wireless control. Wi-Fi included. References: EZ18CSN.CSK1 + EZ18CSU.CL21.
Does it have Wi-Fi?
Yes. It has integrated Wi-Fi and you can control it from the LG ThinQ app.
Does it include installation?
No. The price corresponds to the equipment; the installation is quoted separately.
Can you make a reservation when there is no stock?
Yes. Click Reserve and leave your email to request the availability notification. The form does not make a charge.
Services for your air conditioning
LG EZ18CSN.CSK1 + EZ18CSU.CL21 split air conditioning
