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 (eSmart Inside). The Calenta Ace boiler is equipped with brass hydro blocks. The heat exchanger used in the Calenta Ace is treated with a surface coating, meaning it does not require physical cleaning. Installing the boiler is easy, as the mounting bracket comes with an integrated level.
The system can optionally be expanded with a (semi)-automatic filling unit, which allows the system to be refilled automatically and intelligently through the boiler's control panel, the eTwist, or the handy eTwist app.
| Feature | Value |
|---|---|
| Brand | Remeha |
| Supplier Code | 7672232 |
| EAN Code | 8713809289096 |
| Discount Group | 005 |
| Width | 600 mm |
| Height | 900 mm |
| Depth | 498 mm |
| Supply Voltage | 230 V |
| Number of Phases | 1 |
| Material Quality | Other |
| Supply Connection | Compression |
| Return Connection | Compression |
| Nominal Voltage | 196 - 253 V |
| Frequency | 50 Hz |
| Closed Version | Yes |
| Nominal Water Heating Power | 38.5 kW |
| Nominal Upper Load for Hot Water | 43.1 kW |
| Nominal Lower Load for Hot Water | 38.8 kW |
| Energy Efficiency of Water Heating (Nwh) | 80% |
| SEER (Ns) under average conditions | 95 |
| SEER (Ns) under colder conditions | 97.2 |
| SEER (Ns) under warmer conditions | 87.8 |
| Capacity Profile | XXL |
| Energy Efficiency Class for Space Heating | A |
| Energy Efficiency Class for Water Heating | B |
| Nominal Diameter for Hot Water | DN 15 |
| Additional Power Consumption at Full Load (ELmax) | 0.003 kW |
| Useful Heat Output at Nominal Heat Output and High Temperature (P4) | 34.5 kW |
| Useful Efficiency at Nominal Heat Output and High Temperature (n4) | 87.8% |
| Additional Power Consumption in Standby Mode (Psb) | 0.004 kW |
| Standby Heat Loss (Pstby) | 0.071 kW |
| With Built-in Economizer | Yes |
| Energy Efficiency for Space Heating | 95% |
| Hot Water Flow Rate according to EN 13203-1 | 24 l/min |
| Heat Exchanger Material | Aluminum |
| Adjustable Heating Power | Yes |
| Nominal Diameter for Cold Water | DN 15 |
| Built-in Pump Switching | Yes |
| Gas Approval VR/SV | No |
| Gas Approval NZ | Yes |
| CW Label | 6 |
| 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 Pressure | 30 mbar |
| Hot Water Capacity at 60 °C | 11.1 l/min |
| Built-in Weather-Dependent Controller | Yes |
| Built-in Expansion Vessel | No |
| Hydraulic Resistance at ΔT 20 °C | 46 kPa |
| Nominal Power 80-60 °C | 34.5 kW |
| Max. Supply Temperature (Operating Temperature) | 90 °C |
| Max. Operating Pressure | 3 bar |
| Built-in Fill/Drain Valve | No |
| Built-in Pressure Relief Valve | Yes |
| External Pipe Diameter for Supply | 22 mm |
| External Pipe Diameter for Return | 22 mm |
| Fuel Connection | Compression |
| External Pipe Diameter for Fuel | 15 mm |
| Air Supply Connection | Push-in |
| Nominal Channel Diameter for Air Supply | 100 mm |
| Flue Gas Outlet Connection | Push-in |
| External Pipe Diameter for Cold Water | 15 mm |
| External Pipe Diameter for Hot Water | 15 mm |
| Condensate Connection | Other |
| External Pipe Diameter for Condensate | 25 mm |
| Min. Gas Pressure | 20 mbar |
| Suitable for Natural Gas | Yes |
| Gas Approval VR | Yes |
| Cold Water Connection | Compression |
| Hot Water Connection | Compression |
| Nominal Channel Diameter for Flue Gas Outlet | 60 mm |
| Burner Control High/Low | No |
| Modulating Burner Control | Yes |
| Built-in Manometer | Yes |
| Condensing | Yes |
| Gas Approval HR | Yes |
| Efficiency | 97.5% |
| 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 Open Version (Air Supply) Possible | Yes |
| Nominal Power 50-30 °C | 35.6 kW |
| Suitable for Propane | Yes |
| Suitable for Butane | No |
| Suitable for Methane | Yes |
| Max. Allowable Operating Pressure | 3 bar |
| Nominal Diameter for Supply | Other |
| Nominal Diameter for Return | Other |
| Nominal Diameter for Fuel | DN 15 |
| Hot Water Storage | 40 l |
| Nominal Diameter for Condensate | DN 25 |
| Conversion Kit Required | No |
| Built-in Inlet Combination | No |
| CW Label | 6 |
| Gas Approval HR | Yes |
| Gas Approval NZ | Yes |
Our employee is happy to help you find the right product
Deliverytime