Do you have a question about this product?
Our employee is happy to help you find the right product
The intelligent Calenta Ace is ready for the (digital) future – thanks to the new device control system (eSmart Inside). The Calenta Ace boiler features brass hydro blocks. The heat exchanger used in the Calenta Ace has a surface treatment, eliminating the need for physical cleaning. Installing this boiler is simple, as the mounting bracket includes an integrated spirit level.
The system can optionally be expanded with a (semi-)automatic refill unit, allowing it to be refilled automatically and intelligently via the boiler's control panel, the eTwist, or the convenient eTwist app.
| Feature | Value |
|---|---|
| Brand | Remeha |
| Supplier Code | 7672227 |
| EAN Code | 8713809289041 |
| Discount Group | 005 |
| Width | 450 mm |
| Height | 690 mm |
| Depth | 450 mm |
| Supply Voltage | 230 V |
| Number of Phases | 1 |
| Energy Efficiency Class | A |
| Material Quality | Other |
| Flow Connection | Compression Fitting |
| Return Connection | Compression Fitting |
| Frequency | 50 Hz |
| Connection Voltage | 196 - 253 V |
| Closed System | Yes |
| SEER (Ns) under Average Conditions | 95 |
| SEER (Ns) under Cold Conditions | 99.6 |
| SEER (Ns) under Warm Conditions | 89.3 |
| Supplementary Power Consumption at Full Load (ELmax) | 0.05 kW |
| Useful Heat Output at High Temperature (P4) | 34.5 kW |
| Efficiency at High Temperature (n4) | 89.3 % |
| Supplementary Power Consumption in Standby Mode (Psb) | 0 kW |
| Standby Heat Loss (Pstby) | 0.054 kW |
| Max. Hydrogen Percentage for Mixing with Natural Gas | 20 % |
| Suitable for Low-Calorific Natural Gas | Factory Default |
| Suitable for High-Calorific Natural Gas | Manually Adjustable |
| Suitable for Propane | Manually Adjustable |
| Suitable for Butane | Not Suitable |
| Suitable for Methane | Automatically Adjustable |
| Suitable for LPG | Not Suitable |
| Suitable for Hydrogen | Manually Adjustable |
| Heat Exchanger Material | Aluminum |
| Built-in Pump Control | Yes |
| Gaskeur VR/SV | No |
| Gaskeur NZ | Yes |
| Nominal Lower Load | 34.8 kW |
| Nominal Upper Load | 38.7 kW |
| Min. Operating Pressure | 0.8 bar |
| Min. Return Temperature | 20 °C |
| Max. Gas Supply Pressure | 30 mbar |
| Built-in Weather-Dependent Controller | Yes |
| Built-in Expansion Vessel | No |
| Water-Side Resistance at ΔT 20 °C | 46 kPa |
| Nominal Power 80-60 °C | 34.5 kW |
| Max. Flow Temperature | 90 °C |
| Max. Operating Pressure | 3 bar |
| Built-in Fill/Drain Valve | No |
| Built-in Overpressure Valve | Yes |
| External Pipe Diameter Flow | 22 mm |
| External Pipe Diameter Return | 22 mm |
| Fuel Connection | Other |
| External Pipe Diameter Fuel | 15 mm |
| Air Supply Connection | Push-Fit |
| Nominal Duct Diameter Air Supply | 100 mm |
| Flue Gas Outlet Connection | Push-Fit |
| Condensate Connection | Other |
| External Pipe Diameter Condensate | 25 mm |
| Min. Gas Supply Pressure | 20 mbar |
| Suitable for Natural Gas | Yes |
| Gaskeur VR | No |
| Nominal Duct Diameter Flue Gas Outlet | 60 mm |
| Burner Control High/Low | No |
| Burner Control Modulating | Yes |
| External Pipe Diameter Expansion Connection | 0 mm |
| Built-in Manometer | Yes |
| Condensing Technology | Yes |
| Gaskeur HR | Yes |
| Efficiency | 99.1 % |
| Pilot Flame | No |
| Second Return Connection | No |
| Control Signal On/Off | Yes |
| Control Signal High/Low | No |
| Control Signal 0-10V | Yes |
| Control Signal OpenTherm | Yes |
| Operation as an Open System Possible | Yes |
| Nominal Power 50-30 °C | 35.6 kW |
| Suitable for Propane | Yes |
| Suitable for Butane | No |
| Suitable for Methane | Yes |
| Max. Permissible Operating Pressure | 3 bar |
| Nominal Diameter Flow | Other |
| Nominal Diameter Return | Other |
| Nominal Diameter Fuel | Other |
| Nominal Diameter Condensate | DN 25 |
| Conversion Kit Required | No |
| Gaskeur HR | Yes |
| Gaskeur NZ | No |
Our employee is happy to help you find the right product
Deliverytime