Description
Warmhaus Kombi Lawa 32 kw
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TECHNICAL DATA |
UNIT | Lawa 18 & Lawa Plus 18 | Lawa 24 & Lawa Plus 24 | Lawa 28 & Lawa Plus 28 | Lawa 32 & Lawa Plus 32 | |||
| Gas Circuit | Natural Gas* | LPG | Natural Gas* | LPG | Natural Gas* | LPG | Natural Gas* | |
| Gas Supply Pressure | mbar | 20 | 37 | 20 | 37 | 20 | 37 | 20 |
| Gas consumption at maximum heat load (Hi= 9,45 kWh/m³) | m³/h | 2,06 | – | 2,61 | – | 3,15 | – | 3,58 |
| Gas consumption at minimum heat load (Hi= 9,45 kWh/m³) | m³/h | 0,84 | – | 0,84 | – | 1,25 | – | 1,51 |
| Gas consumption at maximum heat load (Hi= 24,44 kWh/m³) | m³/h | – | 0,80 | Warmhaus Kombi Lawa 32 kw | 1,01 | –Warmhaus Kombi Lawa 32 kw | 1,22 | – |
| Gas consumption at minimum heat load (Hi= 24,44 kWh/m³) | m³/h | – | 0,33 | Warmhaus Kombi Lawa 32 kw kw | 0,33 | Warmhaus Kombi Lawa 32 kw | 0,47 | – |
| Central Heating Circuit | ||||||||
| Maximum nominal CH Heat Output | kW | 18,0 | 18,0 | 23,2 | 23,2 | 28 | 28 | 31,6 |
| Minimum nominal CH Heat Output | kW | 7,00 | 7,0 | 7,0 | 7,0 | 10 | 10 | 12,0 |
| Maximum Heating Effiency | % | 92,5 | 92,50 | 93,9 | 93,77 | 94,06 | 93,68 | 93,36 |
| Minimum Heating Effiency | % | 88,1 | 88,1 | 88,1 | 88,0 | 84,41 | 87,96 | 84,10 |
| Temperature adjustment range | °C | 35 – 80 | 35 – 80 | 35 – 80 | 35 – 80 | 35 – 80 | 35 – 80 | 35 – 80 |
| Maximum operating pressure | bar | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Minimum operating pressure | bar | 0.5 | 0.5 | 0.5 | 0.5 | 0,5 | 0,5 | 0,5 |
| Expansion tank volume | ℓiter | 7 | 7 | 7 | 7 | 8 | 8 | 10 |
| Domestic Hot Water Circuit | ||||||||
| Maximum Domestic Hot Water Heat Output | kW | 18,0 | 18,0 | 23,2 | 23,20 | 28 | 28 | 31,6 |
| Minimum Domestic Hot Water Heat Output | kW | 7,00 | 7,00 | 7,00 | 7,00 | 10 | 10 | 12,0 |
| Max. Domestic Hot Water flow rate (Δt: 30 °C) | ℓ/min. | 8,4 | 8,4 | 10,9 | 10,9 | 13,1 | 13,1 | 14,8 |
| Min. Domestic Hot Water flow rate | ℓ/min. | 2,0 | 2,0 | 2,0 | 2,0 | 2,0 | 2,0 | 2,0 |
| Maximum water pressure | bar | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Minimum water pressure | bar | 0,3 | 0,3 | 0,3 | 0,3 | 0,3 | 0,3 | 0,3 |
| Temperature adjustment range | oC | 35 – 60 | 35 – 60 | 35 – 60 | 35 – 60 | 35 – 60 | 35 – 60 | 35 – 60 |
| Electricity Circuit | ||||||||
| Electricity Supply | V AC – 50 Hz | 230 V +%10; -%15 | 230 V +%10; -%15 | 230 V +%10; -%15 | 230 V +%10; -%15 | 230 V +%10; -%15 | 230 V +%10; -%15 | 230 V +%10; -%15 |
| Electricity Consumption | Watt | 110,0 | 121 | 110 | 121 | 136 | 136 | 136 |
| Protection Index | IP | X5D | X5D | X5D | X5D | X5D | X5D | X5D |
| Exhaust Gas Circuit | ||||||||
| Nominal Exhaust Gas Temperature (DHW & CH) | ºC | 120 | 120 | 124,3 | 124,3 | 110 | 110,0 | 115 |
| Minimal Exhaust Gas Temperature (DHW & CH) | ºC | 96,4 | 96,4 | 96,4 | 96,4 | 84,5 | 84,5 | 86,0 |
| Max. Flue Mass Flow Rate (60/80°C – Qn) (DHW & CH) | g/s | 13,66 | – | 15,10 | – | 18,1 | – | 19,7 |
| Min. Flue Mass Flow Rate (60/80°C – Qn) (DHW & CH) | g/s | 10,30 | – | 10,30 | – | 14,0 | – | 15,8 |
| NOx | Class | 3 | 3 | 3 | 3 | 2 | 2 | 2 |
| CO2 (60/80°C – Qn) (DHW & CH) | % | 6,2 | 7,2 | 6,4 | 7,3 | 6,5 | 7,4 | 6,8 |
| General | ||||||||
| Hydraulic Group Material | Material | Brass | Brass | Brass | Brass | Brass | Brass | Brass |
| Maximum Pump Head | mmH2O | 5,6 | 5,6 | 5,6 | 5,6 | 6,1 | 6,1 | 6,1 |
| Dimensions (H x W X D) | mm | 725 x 420 x 288 | 725 x 420 x 288 | 725 x 420 x 288 | 725 x 420 x 288 | 725 x 420 x 380 | 725 x 420 x 380 | 725 x 420 x 380 |
| Device Weight | kg | 29,3 | 29,3 | 29,3 | 29,3 | 34,5 | 34,5 | 34,5 |
| Packed Device Weight | kg | 32.5 | 32.5 | 32.5 | 32.5 | 37.2 | 37.2 | 37.2 |
| Type | C12, C32, C42, C52, C82, B22, B32 | C12, C32, C42, C52, C82, B22, B32 | C12, C32, C42, C52, C82, B22, B32 | C12, C32, C42, C52, C82, B22, B32 | ||||
| Category | I2H (G20 = 20 mbar)- I2H (G20 = 13 mbar)- I3P (G31 = 37 mbar) |
I2H (G20 = 20 mbar)- I2H (G20 = 13 mbar)- I3P (G31 = 37 mbar) |
I2H (G20 = 20 mbar)- I2H (G20 = 13 mbar)- I3P (G31 = 37 mbar) |
I2H (G20 = 20 mbar)- I2H (G20 = 13 mbar)- I3P (G31 = 37 mbar) |
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