The Carrier CoolEasy 42QHE18D8SH+38QHE18D8SH is a complete inverter air conditioner (outdoor + indoor unit) with energy class A+++/A+. 18,000 BTU cooling capacity (5.2 kW), suitable for rooms up to approx. 40 m². R-32 refrigerant, inverter compressor and a 24-month Carrier warranty.
Key features
| Series | CoolEasy |
|---|---|
| Model | 42QHE18D8SH+38QHE18D8SH |
| Cooling capacity | 18,000 BTU |
| Cooling capacity (nominal) | 5.2 kW |
| Heating capacity (nominal) | 5.65 kW |
| Suitable room size | 40 m² |
| Refrigerant | R-32 (GWP 675) |
| Energy class (cooling / heating) | A+++ / A+ |
| Indoor unit noise level | 22–41 dB(A) |
| Warranty | 24 months |
| Power supply | 1~ / 50 Hz / 220–240 V |
Performance
| SEER (cooling) | 8,5 |
|---|---|
| SCOP (heating) | 4,4 |
Indoor unit
| Indoor unit | 42QHE18D8SH |
|---|
Outdoor unit
| Outdoor unit | 38QHE18D8SH |
|---|
Series highlights
CoolEasy
Slim design, ultimate comfort — the wall-mounted air conditioner with SEER up to 9.0, Wi-Fi and a three-stage filter system for efficient year-round operation.
EU energy label
This product is registered in the EU EPREL database. Energy efficiency class: A+++/A+. Full energy label and product data sheet via the official EU EPREL portal: eprel.ec.europa.eu (search for model: 42QHE18D8SH).
Installation
Complete split system: 1 outdoor unit + 1 wall-mounted indoor unit included. Installation by an F-Gas certified technician required.
About Carrier
Carrier invented modern air conditioning in 1902. Today the Carrier residential range combines advanced inverter technology, R-32 refrigerant and European energy efficiency standards — backed by a 24-month manufacturer's warranty.
Legal notice — Installation & F-Gas Regulation
Fluorinated greenhouse gases: This appliance contains the refrigerant R-32 (GWP 675 as stated by the manufacturer — refrigerant type, charge and CO₂ equivalent in the product data sheet). Installation, servicing and disposal must be carried out by a certified refrigeration technician in accordance with the F-Gas Regulation (EU) 2024/573 (which replaced Regulation (EU) 517/2014).
Germany: Installation is reserved exclusively for persons holding a valid F-Gas certificate of competence under the Chemicals Climate Protection Ordinance (ChemKlimaschutzV § 5).
Austria: The HFC Regulation (Federal Law Gazette II No. 139/2023) applies.
Self-installation: Independent installation is not permitted. On request we will put you in touch with a certified F-Gas installer in your region.
Frequently asked questions
What area does this air conditioner cover?
The Carrier 42QHE18D8SH+38QHE18D8SH delivers 5.2 kW of cooling capacity and is suitable for rooms up to approx. 40 m² — depending on insulation and solar exposure.
How energy efficient is the unit?
R-32 refrigerant and an inverter compressor for stable temperatures and reduced energy consumption.
Which refrigerant is used?
R-32, a modern refrigerant with a low global warming potential (GWP 675) and improved energy efficiency compared with older R-410A systems.
Is installation included?
Installation is not included. On request we can arrange a certified F-Gas installer in your region — installation must be carried out by a qualified professional holding an F-Gas certificate.
How long is the warranty?
Carrier provides a 24-month manufacturer's warranty on this unit, provided installation is carried out by a certified F-Gas installer.
Technical data
| Model | Air conditioner CoolEasy |
|---|---|
| Energy efficiency class | A+++ / A+ (scale A+++ to D) |
| Power (BTU class) | 18000 |
| Recommended room size | 25–40 m² |
| Wi-Fi control | Yes |
| Colour | White |
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