| Hot Water Tank | Type | Power source | Certificate |
| 1.Electric heating hot water tank | Electric heating | CCS certificate | |
| 2.Steam heating hot water tank | Steam heating | ||
| 3.Electric-steam hot water tank | Electric &steam |
| Type | DRG Series | ||||
| Capacity(M3) | 0.12 | 0.2 | 0.3 | 0.5 | 1 |
| Working pressure(Mpa) | 0.4 | ||||
| Design Pressure(Mpa) | 0.44 | ||||
| Test Pressure(Mpa) | 0.66 | ||||
| Safety valve open pressure(Mpa) | 0.42 | ||||
| Water inlet Temp.(℃) | 15 | ||||
| Water outlet Temp.(℃) | 65 | ||||
| Hot water capacity(kg/h) | 180 | 360 | 540 | 720 | 900 |
| Electric Heating power(KW) | 12 | 24 | 36 | 48 | 60 |
| The laying of the outer surface of insulation layer thickness(mm) | 40 | ||||
| Outsourcing galvanized steel sheet thickness(mm) | 0.7 | ||||
| Power supply | AC380V,50HZ,3phase or AC440V,60HZ,3phase | ||||
| Weight (kg) | 198 | 243 | 299 | 308 | 513 |
| Type | ZRG Series | ||||
| Capacity(M3) | 0.12 | 0.2 | 0.3 | 0.5 | 1 |
| Working pressure(Mpa) | 0.6 | ||||
| Design Pressure(Mpa) | 0.7 | ||||
| Test Pressure(Mpa) | 0.3 | ||||
| Water inlet Temp.(℃) | 15 | ||||
| Water outlet Temp.(℃) | 65 | ||||
| Steam consumption(kg/h) | 27.5 | 45 | 75 | 120 | 325 |
| Heated water capacity(kg/h) | 275 | 450 | 750 | 1200 | 3250 |
| Steam hot water area(m2) | 0.24 | 0.38 | 0.6 | 1.0 | 2.6 |
| Weight (kg) | 155 | 205 | 222 | 286 | 343 |
| Type | ZDR Series | |||||
| Capacity(M3) | 0.12 | 0.2 | 0.3 | 0.5 | 1 | 1.5 |
| Working pressure(Mpa) | 0.4 | |||||
| Design Pressure(Mpa) | 0.45 | |||||
| Test Pressure(Mpa) | 0.3 | |||||
| Water inlet Temp.(℃) | 15 | |||||
| Water outlet Temp.(℃) | 65 | |||||
| Steam consumption(kg/h) | 27.5 | 45 | 75 | 120 | 325 | 325 |
| Heated water capacity(kg/h) | 275 | 450 | 750 | 1200 | 3250 | 3259 |
| Steam hot water area(m2) | 0.24 | 0.38 | 0.6 | 1.0 | 2.6 | 3.5 |
| Electric heatng water(kg/h) | 90 | 140 | 180 | 280 | 360 | 540 |
| Electric heating power(kw) | 6 | 9 | 12 | 18 | 24 | 36 |