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* For Z.M.S Models
* For Z.M.S Models
Omega 3 Star Gas Ducted Heating Range




Internal Models
External Models
Omega Internal Models
| Model | IHE60S | IHE100S/*ZMS100I | IHE120S/*ZMS120I |
| Number of burners | 3 | 5 | 7 |
| Dim A | 1210mm | 1120mm | 1275mm |
| Dim B | 520mm | 520mm | 520mm |
| Dim C | 315mm | 350mm | 565mm |
| Dim D (min. clearance to combustibles) |
50mm | 100mm | 100mm |
| Weight | 40kg | 50kg | 66kg |
| NG Nominal Gas Consumption – Max. |
50 MJ/h | 83 MJ/h | 120 MJ/h |
| NG Nominal Gas Consumption – *Min. (ZMS) |
– | – / *52 MJ/h | – / *82 MJ/h |
| Nominal Burner Pressure | 0.9kPa | 0.9kPa | 0.9kPa |
| STD Fan Air Flow Rate @ 75 Pa ESP |
250W | 315W | 600W |
| Low Fan Speed | – | 425 L/sec | 830 L/sec |
| Med fan Speed | – | 495 L/sec | 975 L/sec |
| High Fan Speed | 340 L/sec | 570 L/sec | 1100 L/sec |
| Duct Connection Optional 400mm on 120 models |
300mm | 300mm | 350mm |
| XA Fan Air Flow Rate @ 125 Pa ESP |
– | 600W | 750W |
| High Fan Speed | – | 670 L/sec | 1200 L/sec |
| Duct Connection on X.A units | – | 350mm | 400mm |
| One thermostat calls for HEAT | Fan funs on LOW | Gas on LOW |
| Two thermostat call for HEAT | Fan funs on HIGH | Gas on HIGH |
| One thermostat calls for COOLING | Fan funs on HIGH | |
| Two thermostat calls for COOLING | Fan funs on HIGH |
Omega External Models
| Model | EHE60S | EHE100S/*ZMS100E | EHE120S/*ZMS120E |
| Number of burners | 3 | 5 | 7 |
| Dim A | 1210mm | 1120mm | 1275mm |
| Dim B | 520mm | 520mm | 520mm |
| Dim C | 315mm | 350mm | 565mm |
| Dim D (min. clearance to combustibles) |
50mm | 100mm | 100mm |
| Weight | 40kg | 50kg | 66kg |
| NG Nominal Gas Consumption – Max. |
50 MJ/h | 83 MJ/h | 120 MJ/h |
| NG Nominal Gas Consumption – *Min. (ZMS) |
– | – / *52 MJ/h | – / *82 MJ/h |
| Nominal Burner Pressure | 0.9kPa | 0.9kPa | 0.9kPa |
| STD Fan Air Flow Rate @ 75 Pa ESP |
250W | 315W | 600W |
| Low Fan Speed | – | 425 L/sec | 830 L/sec |
| Med fan Speed | – | 495 L/sec | 975 L/sec |
| High Fan Speed | 340 L/sec | 570 L/sec | 1100 L/sec |
| Duct Connection Optional 400mm on 120 models |
300mm | 300mm | 350mm |
| XA Fan Air Flow Rate @ 125 Pa ESP |
– | 600W | 750W |
| High Fan Speed | – | 670 L/sec | 1200 L/sec |
| Duct Connection on X.A units | – | 350mm | 400mm |
| One thermostat calls for HEAT | Fan funs on LOW | Gas on LOW |
| Two thermostat call for HEAT | Fan funs on HIGH | Gas on HIGH |
| One thermostat calls for COOLING | Fan funs on HIGH | |
| Two thermostat calls for COOLING | Fan funs on HIGH |