With the Remeha Avanta Ace Combi Comfort System, you bring the perfect combination of ultimate heating comfort and energy savings into your home. This intelligent combination of a high-quality HR boiler and a smart eTwist thermostat is perfectly matched, ensuring optimal performance.
The Avanta Ace is a high-performance combi boiler that guarantees reliable heating and ample hot water supply for years. Built with standardized components, this modern boiler is quick and easy to install and maintain. Additionally, the proven components ensure the well-known reliability of a Remeha boiler.
✔ Easy to install
✔ Service-friendly
✔ Fully equipped as standard
✔ Proven components
✔ eSMART Inside
✔ Future-proof
This model includes a concentric flue gas exhaust system.
The eTwist is designed as a modulating room thermostat that efficiently controls the heating and cooling system. It has a wired connection to the unit but can also connect to the internet via WiFi, allowing remote control through a mobile app.
| Feature | Value |
|---|---|
| Brand | Remeha |
| Supplier Code | 7768359 |
| EAN Code | 8713809340339 |
| Classification | 005 |
| Dimensions (W x H x D) | 395 mm x 700 mm x 285 mm |
| Number of Phases | 1 |
| Material Quality | Other |
| Flow/Return Connection | Compression fitting |
| Nominal Voltage | 196 - 253 V |
| Frequency | 50 Hz |
| Sealed System | Yes |
| Nominal Hot Water Power | 28 kW |
| Nominal Heat Load (upper value, hot water) | 32.08 kW |
| Nominal Heat Load (lower value, hot water) | 28.9 kW |
| Water Heating Efficiency (Nwh) | 85 % |
| SEER (average conditions) | 96 |
| SEER (cold conditions) | 97.8 |
| SEER (warm conditions) | 88 |
| Capacity Profile | XL |
| Energy Efficiency Class (space heating) | A |
| Energy Efficiency Class (water heating) | A |
| Nominal Hot Water Diameter | DN 15 |
| Max Power Consumption at Full Load (ELmax) | 0.033 kW |
| Nominal Heat Output at 80-60 °C (P4) | 24 kW |
| Efficiency at 80-60 °C (n4) | 88 % |
| Standby Power Consumption (Psb) | 0.004 kW |
| Standby Heat Loss (Pstby) | 0.04 kW |
| Built-in Economizer | Yes |
| Energy Efficiency (space heating) | 96 % |
| Hot Water Flow Rate (EN 13203-1) | 13.4 l/min |
| Heat Exchanger Material | Stainless Steel (RVS) |
| Adjustable Heating Power | Yes |
| Nominal Cold Water Diameter | DN 15 |
| Tap Water Flow Threshold | 1.2 l/min |
| Built-in Pump Control | Yes |
| Gaskeur VR/SV | No |
| Gaskeur NZ | Yes |
| Nominal Heat Load (lower value) | 28.9 kW |
| Nominal Heat Load (upper value) | 32.08 kW |
| Min Operating Pressure | 0.5 bar |
| Min Return Temperature | 20 °C |
| Max Gas Supply Pressure | 30 mbar |
| Hot Water Capacity at 60 °C | 8 l/min |
| Built-in Weather-Dependent Control | Yes |
| Built-in Expansion Vessel | No |
| Hydraulic Resistance at ΔT 20 °C | 24 kPa |
| Nominal Power at 50-30 °C | 26.1 kW |
| Max Flow Temperature | 80 °C |
| Max Operating Pressure | 3 bar |
| Built-in Fill/Drain Valve | No |
| Built-in Pressure Relief Valve | Yes |
| External Pipe Diameter (Flow/Return) | 22 mm |
| Fuel Connection | Compression fitting |
| External Fuel Pipe Diameter | 15 mm |
| Air Supply Connection | Push-fit |
| Nominal Air Supply Duct Diameter | 100 mm |
| Flue Gas Connection | Push-fit |
| External Pipe Diameter (Cold/Hot Water) | 15 mm |
| Condensate Drain Connection | Other |
| External Condensate Pipe Diameter | 21.8 mm |
| Min Gas Supply Pressure | 20 mbar |
| Compatible with Natural Gas | Yes |
| Gaskeur VR | No |
| Cold/Hot Water Connection | Compression fitting |
| Nominal Flue Gas Duct Diameter | 60 mm |
| Burner Control (High/Low) | No |
| Burner Control (Modulating) | Yes |
| Built-in Pressure Gauge | Yes |
| Condensing Technology | Yes |
| Gaskeur HR | Yes |
| Efficiency | 97.7 % |
| 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 (Air Intake Possible) | Yes |
| Compatible with Propane | Yes |
| Compatible with Butane | No |
| Compatible with Methane | Yes |
| Max Allowable Operating Pressure | 3 bar |
| Nominal Diameter (Flow/Return/Fuel) | Other / DN 15 |
| Hot Water Storage Volume | 1 l |
| Nominal Condensate Diameter | DN 25 |
| Conversion Kit Required | No |
| Built-in Inlet Combination | No |
| CW Label | 4 |
| Gaskeur HR/NZ | Yes / Yes |
