PL Series OL Series HL Series LTC Series LED Series Air cleaner
| Model | PB20M | PB22M |
| Voltage | 220V/50Hz | 220V/50Hz |
| Power input | 2000W | 2200W |
| Stall Power input | 600W/1400W/2000W | 700W/1500W/2200W |
| Heating material | X Shaped alloy fin | X Shaped alloy fin |
| Control | Mechanical control | Mechanical control |
| Heating mode | Thermal convection + far infrared radiation | Thermal convection + far infrared radiation |
| Time function | NO | NO |
| Appearance material | Aviation grade aluminum alloy | Aviation grade aluminum alloy |
| Applicable surface（㎡） | 16-20 | 18-22 |
| Colour | White | White |
| Weight（KG） | 5.0/6.0 | 5.0/6.0 |
| Product size（mm） | 1410(L)x113(W)x258(H) | 1410(L)x113(W)x258(H) |
| Packing size（mm） | 1460(L)x170(W)x315(H) | 1460(L)x170(W)x315(H) |
| Number of containers | 437/980/1100 | 437/980/1100 |
