| Product code |
EZ-18RD6-I + EZ-18RD6H-O | EZ-09RD6-I + EZ-09RD6H-O |
| Heating capacity (Min./Nom./Max.) |
1.4/5.4/6.8 kW | 0.8/2.9/3.7 kW |
| Cooling capacity (Min./Nom./Max.) |
2.0/5.0/6.1 kW | 1.0/2.6/3.5 kW |
| Product type |
Air-to-air heat pump | Air-to-air heat pump |
| Energy efficiency class |
A+++/A+++ | A+++/A+++ |
| SCOP |
4.6 | 4.6 |
| Warranty |
2 years | 2 years |
| Wi-Fi smart remote control |
Yes | Yes |
| Color |
White | White |
| Operating limit (Cooling) |
-15 ~ 50 °C | -15 ~ 50 °C |
| Operating limit (Heating) |
-25 ~ 24 °C | -25 ~ 24 °C |
| Refrigerant |
R32 | R32 |
| Pipe size (Liquid/Gas) |
6.35/12.7 mm | 6.35/9.5 mm |
| Maximum height difference |
20 m | 10 m |
| Maximum pipe length |
30 m | 25 m |
| Power supply voltage |
220-240/1/50 V/Ph/Hz | 220-240/1/50 V/Ph/Hz |
| Protection circuit breaker |
13.5 A | 10 A |
| Nominal heating capacity |
5.4 kW | 2.9 kW |
| Nominal cooling capacity |
5.0 kW | 2.6 kW |
| Supports multiple indoor units |
Yes | Yes |
| Indoor unit weight |
10.2 kg | 7.5 kg |
| Indoor unit dimensions (width x height x depth) |
975x308x218 mm | 723x286x199 mm |
| Indoor unit noise level |
43/36/28/21.5 dB(A) | 39/34/25/19.0 dB(A) |
| Outdoor unit weight |
37.8 kg | 23.1 kg |
| Outdoor unit dimensions (width x height x depth) |
890x673x342 mm | 765x555x303 mm |
| Outdoor noise level |
57 dB(A) | 54 dB(A) |
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