| Product code |
204593 | EZB-18RD6-I + EZ-18RD6H-O | FTXTM40A + RXTM40A | Airobot-V3-HRV-W | ETBX12E9W + EPRA12EW1 | 526_158 | 204628 | FTXTA30CW / RXTA30C | ETVX12S18E9W + EPRA10EW1 | FTXJT30AW + RXTJ30A |
| Heating capacity (B0/W35) |
5.56 kW | | | | | | 9.81 kW | | | |
| Product type |
Ground source heat pump | Air-to-air heat pump | Air-to-air heat pump | | Air-to-water heat pump | Air-to-water heat pump | Ground source heat pump | Air-to-air heat pump | Air-to-water heat pump | Air-to-air heat pump |
| Energy efficiency class |
A+++ | A+++/A+++ | A+++/A+ | A+ | | | A+++ | A+++/A+ | | A+++/A+ |
| SCOP |
4.87 | 4.6 | | | 4.82 | 4,46/3,04 | 5.24 | | 4.82 | 5.15 |
| Warranty |
2 years | 2 years | 2 years | | 2 years | 5 years | 2 years | 2 years | 2 years | 2 years |
| Estonian language menu |
Yes | | Yes | | Yes | Yes | Yes | Yes | Yes | Yes |
| Wi-Fi smart remote control |
No | Yes | Yes | | Yes | Yes | No | Yes | Yes | Yes |
| Refrigerant |
R452B | R32 | R32 | | R32 | R32 | R452B | R32 | R32 | R32 |
| Power supply voltage |
400 V/Ph/Hz | 220-240/1/50 V/Ph/Hz | 220-240/1/50 V/Ph/Hz | 220-240/1/50 V/Ph/Hz | 380/3/50 V/Ph/Hz | 230/1/50 V/Ph/Hz | 400 V/Ph/Hz | 220-240/1/50 V/Ph/Hz | 380/3/50 V/Ph/Hz | 1/50/220-240 V/Ph/Hz |
| Protection circuit breaker |
20 A | 13.5 A | 16 A | 10 A | 16 A | C16 A | 20 A | 16 A | 16 A | 10 A |
| Active cooling option |
Yes | | | | | Yes | Yes | | | |
| COP |
4.40 | | | | | 4.89 | 4.76 | | | |
| Control and monitoring via the Internet |
Yes | | | | Yes | No | Yes | | Yes | |
| Electric auxiliary heating element |
9 kW | | | | 3-6-9 kW | 3+3 kW | 9 kW | | 3-6-9 kW | |
| Domestic hot water boiler capacity |
184 l | | | | Separate | 190 l | Separate | | 180 l | |
| Passive cooling option |
Jah | | | | | | Jah | | | |
| Power consumption |
1.26 kW | | | | | | 2.06 kW | | | |
| Heating capacity (Min./Nom./Max.) |
| 1.4/5.4/6.8 kW | 0.9/4.0/8.8 kW | | | | | 0.8/3.2/7.1 kW | | 0.8/3.2/7.1 kW |
| Cooling capacity (Min./Nom./Max.) |
| 2.0/5.0/6.1 kW | 1.2/4.0/5.2 kW | | | | | 1.2/3.0/4.6 kW | | 1.2/3.0/4.6 kW |
| Color |
| Black | White | White | | | | white | | White |
| Operating limit (Cooling) |
| -15 ~ 50 °C | -10 ~ 46 °C | | | | | -10 ~ 46 °C | | -10 ~ 46 °C |
| Operating limit (Heating) |
| -25 ~ 24 °C | -30 ~ 24 °C | | -28 ~ 25 °C | -20 °C | | -30 ~ 24 °C | -28 ~ 25 °C | -30 ~ 24 °C |
| Pipe size (Liquid/Gas) |
| 6.35/12.7 mm | 6.35/9.5 mm | | 25.4 mm | 6,35/12,7 mm | | 6.35/ 9.5 mm | 25.4 mm | 6.35/9.50 mm |
| Maximum height difference |
| 20 m | 15 m | | | | | 15 m | | 15 m |
| Maximum pipe length |
| 30 m | 20 m | | | 30 m | | 20 m | | 20 m |
| Nominal heating capacity |
| 5.4 kW | | | | | | 3.2 kW | | 3.2 kW |
| Nominal cooling capacity |
| 5.0 kW | | | | | | 3.0 kW | | 3.0 kW |
| Supports multiple indoor units |
| Yes | | | | | | | | Yes |
| SCOP (Warm/medium/cold climate) |
| | 5.51 - 4.47 | | | | | 5.18-4.14 | | 5.18-4.14 |
| SEER |
| | 8,93 | | | | | 8.75 | | 8.75 |
| Maximum air flow rate (100Pa) |
| | | 84 l/s or 300 m3/h | | | | | | |
| Approximate size of ventilated surface |
| | | 140 m² | | | | | | |
| Air duct connection |
| | | Ø 125 mm | | | | | | |
| Filters |
| | | ePM1 55% (F7) | | | | | | |
| Nominal power, fans |
| | | 2 x 83 W | | | | | | |
| Dimensions (width x height x depth) |
| | | 600 x 690 x 554 mm | | | | | | |
| Returns moisture |
| | | No | | | | | | |
| Control via phone application |
| | | Yes | | | | | | |
| Heating capacity Outdoor air +35°C/ 7°C |
| | | | 10.0 kW | 3.35 kW | | | 9.3 kW | |
| Energy efficiency class (35°/55°) |
| | | | A+++ | A+++/A++ | | | A+++ | |
| Auxiliary heating element power |
| | | | 3-6-9 kW | 3+3 kW | | | 3-6-9 kW | |
| Maximum heating water temperature |
| | | | 65 °C | 55 °C | | | 65 °C | |
| Indoor unit weight |
148 kg | 10.2 kg | 15 kg | | 36.5 kg | 145/359 kg | 170 kg | 12 kg | 180 kg | 12 kg |
| Indoor unit dimensions (width x height x depth) |
598x1863x703 mm | 975x308x218 mm | 930x299x292 mm | | 440x840x390 mm | 648x1863x684 mm | 598x1450x703 mm | 798x295x189 mm | 595x1650x625 mm | 900x305x212 mm |
| Indoor unit noise level |
42 dB(A) | 43/36/28/21.5 dB(A) | 20/24/32/46 ~ 19/22/31/46 dB(A) | | 30 dB(A) | 32 dB(A) | 42 dB(A) | 20/25/32/43 ~ 19/24/31/41 dB(A) | 30 dB(A) | 19/25/39 dB(A) |
| Outdoor unit weight |
| 37.8 kg | 42 kg | | 118 kg | 43 kg | | 42 kg | 118 kg | 33 kg |
| Outdoor unit dimensions (width x height x depth) |
| 890x673x342 mm | 930x605x376 mm | | 1270x1003x533 mm | 886x632x330 mm | | 930x605x376 mm | 1270x1003x533 mm | 930x605x376 mm |
| Outdoor noise level |
| 57 dB(A) | 48 dB(A) | | 41,1 dB(A) | 35 dB(A) | | 48 dB(A) | 41,1 dB(A) | 48 dB(A) |
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