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ATLANTIC Combi O'Pro CWH 080 D400-2-B combined water heater 80 l, 854019
ATLANTIC Combi O'Pro CWH 080 D400-2-B combined water heater, 80 l, 854019
ATLANTIC Combi O'Pro CWH 080 D400-2-B is a vertical combined water heater designed to heat domestic hot water either through its integrated coil heat exchanger connected to a heating system or by means of the built-in 1500 W electric heating element. The product reference is 854019.
The model is marketed in the 80-litre class, while ATLANTIC's exact technical specification gives an actual tank volume of 76 litres. It is designed for vertical wall-mounted installation and has a cylindrical body.
Electric water heating is provided by a 1500 W wet copper heating element. The electrical supply is 220–240 V. Controls are mechanical and the temperature regulator is located externally on the appliance body.
The integrated spiral heat exchanger has a surface area of 0.35 m². At a primary temperature of 90 °C, flow rate of 2 m³/h and secondary temperature of 45 °C, the exchanger output is 17.5 kW. At 80 °C, 1 m³/h and 45 °C, ATLANTIC specifies 12 kW.
Under the manufacturer's specified conditions, heating with the coil takes approximately 20 minutes at 90 °C and approximately 34 minutes at 80 °C. Heating using the electric element alone takes approximately 190 minutes.
The inner tank is protected by high-quality enamel, while additional corrosion protection is provided by a magnesium anode and ATLANTIC O'Pro technology. O'Pro uses an ohmic resistor to reduce galvanic effects and extend the useful life of the magnesium anode.
The appliance features high-density polyurethane insulation, stainless-steel cold- and hot-water pipes, thermostat overheating protection, a heating indicator and an external temperature regulator.
Maximum tank working pressure is 8 bar, while maximum heat-exchanger working pressure is 6 bar. The protection rating is IP23, energy-efficiency class is C and the declared load profile is L.
ATLANTIC's official supplied equipment includes a power cable with plug, pressure relief valve, dielectric union and operating documentation. The manufacturer specifies a 5-year tank warranty and a 2-year warranty on electrical components.
ATLANTIC Combi O'Pro CWH 080 D400-2-B 854019 is an 80-litre-class combined water heater with a 76-litre actual capacity, 1.5 kW electric element and 0.35 m² heat exchanger, allowing hot water to be produced from either the heating system or electricity.
Technical information
| Manufacturer | ATLANTIC |
| Series | Combi O'Pro |
| Model | CWH 080 D400-2-B |
| Product reference | 854019 |
| Product type | Combined water heater |
| Heating methods | Heat exchanger + electric heating element |
| Commercial capacity | 80 l |
| Actual capacity | 76 l |
| Installation | Vertical wall-mounted |
| Shape | Cylindrical |
| Electric heating output | 1500 W / 1.5 kW |
| Heating-element type | Wet immersion element |
| Heating-element material | Copper |
| Voltage | 220–240 V |
| Control | Mechanical |
| Temperature regulator | External, on appliance body |
| Maximum water-heating temperature | 63 ±3 °C |
| Number of heat exchangers | 1 |
| Heat-exchanger surface area | 0.35 m² |
| Heat-exchanger output 90 °C / 2 m³/h / 45 °C | 17.5 kW |
| Heat-exchanger output 80 °C / 1 m³/h / 45 °C | 12 kW |
| Coil heating time at 90 °C | 20 min |
| Coil heating time at 80 °C | 34 min |
| Electric heating time | 190 min |
| Tank working pressure | 8 bar |
| Heat-exchanger working pressure | 6 bar |
| Heat loss at 63 °C | 1.63 kWh/24 h |
| Inner tank material | Enamelled steel |
| Corrosion protection | O'Pro + magnesium anode |
| Insulation | High-density CFC-free polyurethane foam |
| Water connection diameter | 1/2" |
| Distance between water connections | 100 mm |
| Protection rating | IP23 |
| Energy-efficiency class | C |
| Load profile | L |
| Annual electricity consumption | 2705 kWh |
| Dimensions (H × W × D) | 791 × 433 × 451 mm |
| Net weight | 22 kg |
| Included | Power cable with plug, pressure relief valve, dielectric union, instruction manual |
| Tank warranty | 5 years |
| Electrical-parts warranty | 2 years |