Mode | Voltage | Mounting | Design | Connection diameter | Air duct | Casing material | EC motor | Outdoor mounting | Sound-insulated casing | Form | Length | Material | Device | Current | Power | Maximum air flow | Sound pressure level | Frequency | RPM | Speed | Heat recovery efficiency | Maximum air capacity | Type | Weight | Power | Max. operating temperature | SEC class | Ingress protection rating | Phase | Sound pressure level at 3 m | Heat exchanger type | Heat exchanger material | Electric heater power | Transported air temperature | Current | Connected air duct diameter | Air flow in ventilation mode | Transported air temperature | Outdoor sound pressure attenuation in accordance with DIN EN 20140 | Number of water coil rows | Humidity recovery efficiency | Insulation | Heat recovery efficiency | Operating temperature range | Voltage | Maximum air flow | SFP | Weight | ErP | Extract filter | Supply filter | Air duct wire | Air speed | Maximum operating pressure | Air flow in ventilation mode | Motor IP rating | Max. power without electric heater | Max. unit current without electric heater | Max. unit current | Max. unit power with electric heater | Max. unit current with electric heater | Current | Maximum power consumption in "Heat Recovery + Heat Pump" | Maximum power consumption in "Heat Recovery" | Maximum power consumption in "Heat Recovery + Heat Pump + Pre-Heating" | Air-handling unit energy efficiency "Heating" mode (COP) | Air-handling unit energy efficiency "Cooling" mode (ERR) | Coolant | Coolant weight | Heat output in "Heating" mode [kW] at t0 = +7 °C; tk = +45 °C* | Compressor type | Temperature setting range in "Cooling/Heating" | Heat output in "Cooling" mode [W] at t0 = +7 °C; tk = +45 °C | Sound pressure level at 1 m in accordance with ISO 3741:2004 | Sound pressure level at 3 m in accordance with ISO 3741:2004 | Filter | Heat recovery efficiency in accordance with DIBt LÜ-A 20 | Air flow in heat recovery mode | Air flow in heat recovery mode | Remote control panel | Functions | Indoor/outdoor airtightness classification of the complete unit in accordance with EN 13141-8 | Classification of air flow sensitivity to pressure difference variations in accordance with EN 13141-8 | Cable cross section | * | Motor max. power | ** | *** | Transported air temperature |
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Iso-B 200 | 230 | Inline | centrifugal | - | for round air ducts | galvanized steel | no | no | yes | - | - | - | - | 0.45 | - | - | - | 50 | 2550 | - | - | 730 | Exhaust, Supply | 10.0 | 103 | -25 +50 | B | IPX4 | - | 38 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Box-I 50x30 4D 50 Hz |
400 | Inline | centrifugal | - | for rectangular air ducts | galvanized steel | - | - | - | - | - | - | - | 0.34 | - | 1380 | - | 50 | 1360 | - | - | - | Exhaust, Supply | 37.2 | 136 | - | - | IPX4 | 3 | 47 | - | - | - | - | - | - | - | -25…+65 | - | - | - | - | - | - | - | 383 | - | - | 2018 | - | - | - | - | - | - | IP44 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Box-I 50x30 4D 60 Hz |
400 | Inline | centrifugal | - | for rectangular air ducts | galvanized steel | - | - | - | - | - | - | - | 0.53 | - | 1620 | - | 60 | 1600 | - | - | - | Exhaust, Supply | 37.2 | 165 | - | - | IPX4 | 3 | 50 | - | - | - | - | - | - | - | -25…+55 | - | - | - | - | - | - | - | 450 | - | - | 2018 | - | - | - | - | - | - | IP44 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
SD 250/1200 | - | - | - | 250 | for round air ducts | galvanized steel | - | - | - | - | 1200 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 8.3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Axis-QR 350 4Е 50 Hz |
230 | wall mounting | axial | 350 | for round air ducts | polymer-coated steel | no | no | no | - | - | - | - | - | - | 2500 | - | 50 | 1380 | - | - | - | Exhaust, Supply | - | 140 | - | - | IPX4 | 1 | 46 | - | - | - | - | - | - | - | -30...+60 | - | - | - | - | - | - | - | 695 | - | 7.5 | - | - | - | - | - | - | - | IP24 | - | - | - | - | - | 0.65 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Axis-QR 350 4Е 60 Hz |
230 | wall mounting | axial | 350 | for round air ducts | polymer-coated steel | no | no | no | - | - | - | - | - | - | 2650 | - | 60 | 1700 | - | - | - | Exhaust, Supply | - | 147 | - | - | IPX4 | 1 | 47 | - | - | - | - | - | - | - | -30...+50 | - | - | - | - | - | - | - | 736 | - | 7.5 | - | - | - | - | - | - | - | IP24 | - | - | - | - | - | 0.66 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Axis-F 300 4D 50 Hz |
400 | Inline | axial | 300 | for round air ducts | polymer-coated steel | no | no | no | - | - | - | - | - | - | 1310 | - | 50 | 1380 | - | - | - | Exhaust, Supply | - | 75 | - | - | IPX4 | 3 | 45 | - | - | - | - | - | - | - | -30...+60 | - | - | - | - | - | - | - | 364 | - | 6.2 | - | - | - | - | - | - | - | IP44 | - | - | - | - | - | 0.22 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Axis-F 300 4D 60 Hz |
400 | Inline | axial | 300 | for round air ducts | polymer-coated steel | no | no | no | - | - | - | - | - | - | 1530 | - | 60 | 1640 | - | - | - | Exhaust, Supply | - | 94 | - | - | IPX4 | 3 | 45 | - | - | - | - | - | - | - | -30...+50 | - | - | - | - | - | - | - | 425 | - | 6.2 | - | - | - | - | - | - | - | IP44 | - | - | - | - | - | 0.25 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Blaubox EC ME 700-6 S31 | 400 | ceiling mounting, wall mounting, floor mounting | centrifugal | - | for round air ducts | aluzinc | yes | no | - | - | - | - | - | - | - | 760 | - | 50 | - | - | - | - | Supply | - | - | - | - | - | 3 | 41 | - | - | 6000 | -30…+40 | - | 250 | - | - | - | - | - | 30 mm mineral wool | - | - | - | - | - | 27 | 2018 | - | - | - | - | - | - | - | 116 | 0.5 | - | 6116 | 10 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Coarce 90% / G4 (option: ePM1 70% / F7) | - | - | - | - | - | - | - | - | - | - | - | - | - |
BlauFlex Iso N 127/7.6 | - | - | - | 127 | for round air ducts | - | - | - | - | round | 7600 | - | air duct | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 25 mm mineral wool | - | -30...+120 | - | - | - | - | - | - | - | - | 30 | 3000 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Tower-H EC 400 | 230 | for roof | centrifugal | - | for round air ducts, for square air ducts | polymer-coated steel | yes | yes | no | - | - | - | - | 3.90 | - | 5380 | - | 50/60 | 1450 | - | - | - | Exhaust | - | 526 | -25...+50 | – | IPX4 | 1 | 58 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1495 | - | 27 | 2018 | - | - | - | - | - | - | IP54 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Сentro-M 125 L (60 Hz) | 220-240 | Inline | centrifugal | 125 | for round air ducts | polymer-coated steel | no | no | no | - | - | - | - | 0.24 | - | 370 | - | 60 | 3240 | - | - | - | Exhaust, Supply | - | 54 | - | – | IPX4 | 1 | 38 | - | - | - | - | - | - | - | -25...+45 | - | - | - | - | - | - | - | 103 | - | 2.9 | – | - | - | - | - | - | - | IP44 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Сentro-M 125 L (50 Hz) | 220-240 | Inline | centrifugal | 125 | for round air ducts | polymer-coated steel | no | no | no | - | - | - | - | 0.25 | - | 326 | - | 50 | 2760 | - | - | - | Exhaust, Supply | - | 47 | - | C | IPX4 | 1 | 37 | - | - | - | - | - | - | - | -25…+45 | - | - | - | - | - | - | - | 91 | - | 2.9 | 2018 | - | - | - | - | - | - | IP44 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
KOMFORT Roto EC LEHP 900 S17 | 230 | - | - | - | - | aluzinc | - | - | - | - | - | - | - | - | - | 955 | - | 50 | - | - | - | - | - | - | - | - | - | - | 1 | 58 | rotary | aluminum | - | - | - | 250 | - | -25…+40 | - | - | - | - | 85 | - | - | 265 | - | 165 | - | G4 | G4 (Option: F7) | - | - | - | - | - | - | - | 19.4 | - | - | - | 1.195 | 0.46 | 3.995 | 6.5 | 4.25 | R410A | 2 | 3.25 | Sealed, rotary type | +16...+30 | 2.5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Valeo 75/100 (1 speed) |
- | ceiling mounting, wall mounting | centrifugal | - | for round air ducts | plastic | no | no | no | - | - | - | - | 0.11 | - | 75 | 29* | 50 | - | I | - | - | Exhaust | - | 24 | +50 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 220-240 | 21 | - | - | - | - | - | - | - | - | - | IP55 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3x1.5 | Sound pressure level measured in free space at a distance of 3 meters from the fan | - | - | - | - |
Valeo 75/100 (2 speed) |
- | ceiling mounting, wall mounting | centrifugal | - | for round air ducts | plastic | no | no | no | - | - | - | - | 0.13 | - | 100 | 38* | 50 | - | II | - | - | Exhaust | - | 29 | +50 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 220-240 | 28 | - | - | - | - | - | - | - | - | - | IP55 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3x1.5 | Sound pressure level measured in free space at a distance of 3 meters from the fan | - | - | - | - |
Box EC 60x35-1 | 230 | Inline | centrifugal | - | for rectangular air ducts | galvanized steel | yes | no | - | - | - | - | - | - | - | 2815 | - | 50/60 | 2000 | - | - | - | Exhaust, Supply | 25.2 | 361 | - | – | IPX4 | 1 | 49 | - | - | - | - | - | - | - | -25...+50 | - | - | - | - | - | - | - | 782 | - | - | 2018 | - | - | - | - | - | - | IP54 | - | - | - | - | - | 2.62 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Vento Eco2 A50-4 S11 Pro (1 speed) | - | - | - | - | 160 | - | - | - | - | - | - | - | - | 0.033 | - | - | - | 50/60 | 915 | I | - | - | - | - | 2.37 | - | - | IP24 | - | - | - | - | - | - | - | - | 15 | -20(-30**) … +40 | 41 | - | - | - | - | - | 100-240 | - | 0.57 | - | - | - | - | - | - | - | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 21 | 12 | G3 (Option: F8 PM2,5 > 99 %*) | up to 92 | 15 | 4 | Sensor | Filter replacement indication, Timer | D1 | S3*** | - | Maximum air flow 40 m³/h | - | With ZL1 Vento 160/100 cartridge and AH-8 outer hood applied | At III speed | - |
Vento Eco2 A50-4 S11 Pro (2 speed) | - | - | - | - | 160 | - | - | - | - | - | - | - | - | 0.047 | - | - | - | 50/60 | 1555 | II | - | - | - | - | 3.80 | - | - | IP24 | - | - | - | - | - | - | - | - | 30 | -20(-30**) … +40 | 41 | - | - | - | - | - | 100-240 | - | 0.46 | - | - | - | - | - | - | - | 8 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 27 | 18 | G3 (Option: F8 PM2,5 > 99 %*) | up to 92 | 30 | 8 | Sensor | Filter replacement indication, Timer | D1 | S3*** | - | Maximum air flow 40 m³/h | - | With ZL1 Vento 160/100 cartridge and AH-8 outer hood applied | At III speed | - |
Vento Eco2 A50-4 S11 Pro (3 speed) | - | - | - | - | 160 | - | - | - | - | - | - | - | - | 0.080 | - | - | - | 50/60 | 2330 | III | - | - | - | - | 7.61 | - | - | IP24 | - | - | - | - | - | - | - | - | 50 | -20(-30**) … +40 | 41 | - | - | - | - | - | 100-240 | - | 0.55 | - | - | - | - | - | - | - | 14 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 29 | 20 | G3 (Option: F8 PM2,5 > 99 %*) | up to 92 | 50 | 14 | Sensor | Filter replacement indication, Timer | D1 | S3*** | - | Maximum air flow 40 m³/h | - | With ZL1 Vento 160/100 cartridge and AH-8 outer hood applied | At III speed | - |
KOMFORT Roto EC LE 1000-4.5 S17 | 400 | - | - | - | - | aluzinc | - | - | - | - | - | - | - | - | - | 900 | - | 50/60 | 2600 | - | - | - | - | - | - | - | A | - | 3 | 58 | rotary | aluminum | 4500 | - | - | 250 | - | -25...+40 | - | - | - | 20 mm mineral wool | 72–95 | - | - | 250 | - | 130 | 2016, 2018 | G4 | G4 | - | - | - | - | - | - | - | - | 4940 | 7.2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 items x 135 | - | - | - |
Iso-ZS 250 6E max | 230 | - | centrifugal | - | for round air ducts | galvanized steel | no | no | yes | - | - | - | - | 1.36 | - | - | - | 50 | 940 | - | - | 1680 | Exhaust, Supply | 31.3 | 311 | -20…+50 | - | IPX4 | 1 | 41 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | – | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Iso-Primo EC 400 | 230 | Inline | mixed-flow | - | for round air ducts | galvanized steel | yes | no | yes | - | - | - | - | - | 726 | 5415 | - | 50/60 | 2580 | - | - | - | Exhaust, Supply | 22.8 | - | - | - | IPX4 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1504 | - | - | 2018 | - | - | - | - | - | - | IP44 | - | - | - | - | - | 4.80 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -25...+55 |
KOMFORT ERV EC DB 100 S14 | 230 | ceiling mounting, flush mounting | - | - | for round air ducts | - | yes | no | yes | - | - | - | - | - | - | 170 | - | 50/60 | 2800 | - | - | - | Supply and exhaust | - | 66 | - | A | - | 1 | 30 | cross-flow | enthalpy | - | - | 0.5 | 100 | - | -25...+40 | - | - | 24...41 | - | 70...82 | - | - | 47 | - | 17 | 2016, 2018 | G4 | G4 + F8 (PM2.5 > 93 %) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Tower-H 280 4E (50 Hz) | 230 | for roof | centrifugal | - | for round air ducts | polymer-coated steel | no | yes | no | - | - | - | - | 0.61 | - | 1490 | - | 50 | 1446 | - | - | - | Exhaust | 13.5 | 125 | -25…+50 | – | IPX4 | 1 | 46 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 414 | - | - | 2018 | - | - | - | - | - | - | IP44 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Tower-H 280 4E (60 Hz) | 230 | for roof | centrifugal | - | for round air ducts | polymer-coated steel | no | yes | no | - | - | - | - | 0.99 | - | 1520 | - | 60 | 1710 | - | - | - | Exhaust | 13.5 | 155 | -25…+50 | – | IPX4 | 1 | 46 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 422 | - | - | – | - | - | - | - | - | - | IP44 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Tower-HC 225 4E (50 Hz) | 230 | for roof | centrifugal | - | for round air ducts | polymer-coated steel | no | yes | no | - | - | - | - | 0.22 | - | 760 | - | 50 | 1400 | - | - | - | Exhaust | - | 49 | -25…+50 | – | IPX4 | 1 | 45 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 211 | - | 7 | 2018 | - | - | - | - | - | - | IP44 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Iso-RB 250 | 230 | Inline | centrifugal | 250 | for round air ducts | aluzinc | no | no | yes | - | - | - | - | 1.40 | - | 1515 | - | 50 | 2615 | - | - | - | Exhaust, Supply | - | 320 | - | - | IPX4 | 1 | 45 | - | - | - | - | - | - | - | -25...+55 | - | - | - | - | - | - | - | 421 | - | 33 | 2018 | - | - | - | - | - | - | IP44 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
S-Vent 140х74-0.25-4D | 400 | floor mounting | centrifugal | - | for rectangular air ducts, for round air ducts | polymer-coated steel | no | yes | no | - | - | - | - | 0.8 | - | 450 | - | 50 | 1350 | - | - | - | Exhaust, Supply | 9.3 | 250 | +60 | D | IP54 | 3 | 60 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 125 | - | - | 2018 | - | - | - | - | - | - | IP54 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Box-D 100 L (50 Hz) | 230 | Inline | centrifugal | 100 | for round air ducts | galvanized steel | no | no | no | - | - | - | - | 0.34 | - | - | - | 50 | 2300 | - | - | 190 | Exhaust | 2.9 | 56 | -25 +45 | C | IPX4 | 1 | 42 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Box-D 100 L (60 Hz) | 230 | Inline | centrifugal | 100 | for round air ducts | galvanized steel | no | no | no | - | - | - | - | 0.35 | - | - | - | 60 | 2570 | - | - | 205 | Exhaust | 2.9 | 58 | -25 +45 | C | IPX4 | 1 | 43 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
KOMFORT ERV D 300 S3 | 230 | ceiling mounting, flush mounting | - | - | - | polymer-coated steel | no | - | - | - | - | - | - | - | - | 340 | - | 50 | 2720 | - | - | - | - | - | 193 | - | E | - | 1 | 52 | cross-flow | enthalpy | - | - | - | 150 | - | -5...+40 | - | - | 22...47 | 5-10 mm, expanded polyurethane | 66...87 | - | - | 94 | - | 27 | 2016 | G4 | G4 + F8 (PM2.5 > 93 %) | - | - | - | - | - | - | - | - | - | - | 0.84 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
KOMFORT LW 800-4 | 230 | ceiling mounting, wall mounting, floor mounting | - | - | - | aluzinc | - | - | - | - | - | - | - | - | - | 780 | - | 50 | 1650 | - | 78 | - | - | - | 490 | - | - | - | 1 | 48 | cross-flow | polystyrene | - | - | 2.16 | 250 | - | -25...+40 | - | 4 | - | 50 mm mineral wool | - | - | - | 217 | - | 88 | 2016 | G4 | G4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Iso 315-4Е | 230 | Inline | centrifugal | - | for round air ducts | - | no | no | yes | - | - | - | - | 2.48 | - | - | - | 50 | 1325 | - | - | 2140 | Exhaust, Supply | 17.0 | 570 | -40 +55 | - | IPX4 | - | 43.7 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |