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The Remeha Calenta Ace-Matic combines the best components: This new unit features e-Matic technology, a wide modulation range, and is particularly installation- and service-friendly.
Enhancement of e-Matic Technology
The quality of the Calenta Ace has been upgraded with e-Matic technology. This means that the unit has a self-regulating gas/air system, ensuring optimal adjustment and combustion at all times.
Wide Modulation Range
The new Calenta Ace-Matic has a modulation range of 1:10. This results in fewer switching cycles, making the unit more environmentally friendly and energy-efficient. This also makes it the perfect combination with a hybrid heat pump.
Highly Installation- and Service-Friendly
The Calenta Ace-Matic is an extremely installation- and maintenance-friendly unit. It is robustly built, with all boiler components intelligently integrated and easily accessible. The unit is also equipped with internal lighting. The interchangeable parts and accessories compatible with other Ace units ensure sustainability, efficiency, and convenience for the installer. The extensive control options can be easily expanded and connected to the internet via the Plug & Play connector.
Easy commissioning
Always optimal combustion
Smoother and cleaner control behavior
Further standardization/simplification of the product portfolio
Equipped with the Ace platform: Know one, know them all
Highly installation-, maintenance-, and service-friendly
Significantly more hot water than required by Gaskeur CW
Note: This unit is supplied as a parallel version.
| Feature | Value |
|---|---|
| Brand | Remeha |
| Supplier Code | 7865283 |
| EAN Code | 8022945039497 |
| Category | 005 |
| Dimensions (WxHxD) | 450 x 765 x 352 mm |
| Number of Phases | 1 |
| Flow Connection | Knel |
| Return Connection | Knel |
| Frequency | 50 Hz |
| Operating Voltage | 196 - 253 V |
| Closed System | Yes |
| Max. Power Consumption (ELmax) | 0.047 kW |
| Useful Heat Output (P4) | 35 kW |
| Efficiency (n4) | 87.7 % |
| Standby Power Consumption (Psb) | 0 kW |
| Standby Heat Loss (Pstby) | 0.04 kW |
| Max. Hydrogen Mixing Ratio with Natural Gas | 20 % |
| Compatible with Various Gases | Automatically adjustable (Natural Gas, Propane, Butane, Methane, LPG, Hydrogen) |
| Nominal Load | 36 - 40 |
| Gas Supply Pressure | 20 - 30 |
| Heat Exchanger Material | Stainless Steel (RVS) |
| Built-in Pump Control | Yes |
| Min. Return Temperature | 20 °C |
| Weather-Dependent Control | Yes |
| Built-in Expansion Vessel | No |
| Water Resistance at dT 20 °C | 21.6 kPa |
| Nominal Power 80-60 °C | 35 kW |
| Max. Flow Temperature | 80 °C |
| Built-in Fill/Drain Valve | No |
| Built-in Safety Valve | Yes |
| Pipe Diameter Flow/Return | 22 mm |
| Fuel Connection | Other |
| Pipe Diameter Fuel | 15 mm |
| Air Supply Connection | Insert End |
| Air Supply Duct Diameter | 80 mm |
| Flue Gas Connection | Insert End |
| Condensate Connection | Other |
| Pipe Diameter Condensate | 20 mm |
| Flue Gas Duct Diameter | 80 mm |
| Burner Control High/Low | No |
| Burner Control Modulating | Yes |
| Expansion Connection Diameter | 0 mm |
| Built-in Manometer | Yes |
| Condensing | Yes |
| Efficiency | 98.8 % |
| 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 System Possible | Yes |
| Nominal Power 50-30 °C | 38.1 kW |
| Nom. Diameter Flow/Return/Fuel | Other |
| Nom. Diameter Condensate | DN 20 |
| Operating Pressure | 0.5 - 3 |
| Gaskeur HR | Yes |
| Gaskeur NZ | No |
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