| Model | Output capacity (KW) | Gas Consumption (Nm3/h) | Specifications of Thermal Oil Furnace Burner (Mcal) |
| EP1G | 720 | 72 | 50 |
| EP2G | 1420 | 142 | 75 or 100 |
| EP3G | 2380 | 238 | 125 or 150 |
| EP4G | 3315 | 332 | 200 or 250 |
| EP5G | 5440 | 544 | 350 or 400 |
| EP6G | 8100 | 810 | 500 or 600 |
| EP7G | 9500 | 950 | 600 or 700 |
| EP8G | 13300 | 1330 | 800 or 900 |
| EP9G | 17000 | 1700 | 1000 or 1200 |
| EP10G | 20825 | 2083 | 1500 |