The Remeha Tzerra Ace-Matic is a boiler with guaranteed high and sustained efficiency. This revolutionary boiler is equipped with an electronic, self-adjusting gas/air system. This ensures optimal settings and guarantees a high sustained efficiency. Moreover, the Tzerra Ace-Matic is future-proof.
Sustained High Efficiency
The Tzerra Ace-Matic adjusts itself fully automatically. Not only during installation by the installer but also afterward. The unit continuously checks if the settings are still optimal. If not, the unit automatically readjusts itself. This way, you are always guaranteed the correct setting.
Future-Proof
Thanks to the deep modulation of 1:8, the unit is ideally suited for connection with a hybrid heat pump. Additionally, this boiler is suitable for natural gas with a 20% hydrogen blend. With the standard built-in solar thermal controller, the Tzerra Ace-Matic can be easily connected to a solar water heater or other sustainable solutions.
Advantages of the Tzerra Ace-Matic
Note! This version is equipped with a concentric flue gas outlet.
| Feature | Value |
|---|---|
| Brand | Remeha |
| Supplier Code | 7826398 |
| EAN Code | 8713809361365 |
| Discount Group | 005 |
| Width | 395 mm |
| Height | 700 mm |
| Depth | 285 mm |
| Number of Phases | 1 |
| Flow Connection | Compression fitting |
| Return Connection | Compression fitting |
| Nominal Voltage | 196 - 253 V |
| Frequency | 50 Hz |
| Closed Version | Yes |
| Energy Efficiency of Water Heating (Nwh) | 88 % |
| SEER (Ns) at Average Conditions | 94 % |
| SEER (Ns) at Colder Conditions | 98.8 % |
| SEER (Ns) at Warmer Conditions | 87.9 % |
| Capacity Profile | XL |
| Nominal Diameter of Hot Water | DN 15 |
| Supplementary Power Consumption at Full Load (ELmax) | 0.044 kW |
| Useful Heat Output at Nominal Heat Output and High Temperature Operation (P4) | 24 kW |
| Useful Efficiency at Nominal Heat Output and High Temperature Operation (n4) | 87.9 % |
| Supplementary Power Consumption in Standby Mode (Psb) | 0.004 kW |
| Standby Heat Loss (Pstby) | 0.04 kW |
| With Built-In Economizer | Yes |
| Energy Efficiency of Space Heating | 94 % |
| Max. Hydrogen Blend Percentage with NAT Gas | 20 % |
| Suitable for Low Calorific Natural Gas | Automatically Adjustable |
| Suitable for High Calorific Natural Gas | Automatically Adjustable |
| Suitable for Propane | With Conversion Kit, Not Included |
| Suitable for Butane | Automatically Adjustable |
| Suitable for Methane | Automatically Adjustable |
| Suitable for LPG | Automatically Adjustable |
| Suitable for Hydrogen | Not Suitable |
| Heat Exchanger Material | Stainless Steel (SS) |
| Adjustable Heating Capacity | Yes |
| Nominal Diameter of Cold Water | DN 15 |
| Flow Threshold | 1.2 l/min |
| Built-In Pump Switching | Yes |
| Nominal Load Lower Value | 28.9 kW |
| Nominal Load Upper Value | 32.08 kW |
| Min. Return Temperature | 20 °C |
| Max. Gas Inlet Pressure | 30 mbar |
| Hot Water Capacity at 60 °C | 8 l/min |
| Built-In Weather-Dependent Controller | Yes |
| Built-In Expansion Tank | No |
| Hydraulic Resistance at dT 20 °C | 24 kPa |
| Nominal Power 80-60 °C | 24 kW |
| Max. Flow Temperature (Operating Temperature) | 80 °C |
| Built-In Filling/Drain Valve | No |
| Built-In Pressure Relief Valve | Yes |
| External Pipe Diameter Flow | 22 mm |
| External Pipe Diameter Return | 22 mm |
| Fuel Connection | Compression fitting |
| External Pipe Diameter Fuel | 15 mm |
| Air Supply Connection | Push-In End |
| Nominal Diameter of Air Supply Duct | 100 mm |
| Flue Gas Outlet Connection | Push-In End |
| External Pipe Diameter Cold Water | 15 mm |
| External Pipe Diameter Hot Water | 15 mm |
| Condensate Connection | Other |
| External Pipe Diameter Condensate | 21.8 mm |
| Min. Gas Inlet Pressure | 20 mbar |
| Hot Water Connection | Compression fitting |
| Nominal Diameter of Flue Gas Outlet | 60 mm |
| Burner Control High/Low | No |
| Modulating Burner Control | Yes |
| Built-In Manometer | Yes |
| Condensing | Yes |
| Efficiency | 98 % |
| Pilot Flame | No |
| Second Return Connection | No |
| Control Signal On/Off | No |
| Control Signal High/Low | No |
| Control Signal 0-10V | No |
| Control Signal OpenTherm | No |
| Operation as Open Version (Air Supply) Possible | Yes |
| Nominal Power 50-30 °C | 26.1 kW |
| Nominal Diameter of Flow | Other |
| Nominal Diameter of Return | Other |
| Nominal Diameter of Fuel | DN 15 |
| Hot Water Storage | 1 l |
| Conversion Kit Required | No |
| Built-In Inlet Combination | No |
| CW Label | 4 |
| Gaskeur HR | Yes |
