Heating surface design for heat pump operation
Optimize your heat pump projects With autarc, you can precisely size heating surfaces for maximum efficiency and comfort. Increase your planning security and customer satisfaction.

What is the heating surface design?
The heating surface design determines the optimal size and type of radiators or floor heating systems for the efficient operation of a heating system. It ensures that your building is comfortably warm even at negative outside temperatures and that the heating system works in an energy-saving manner. A precise design avoids oversizing and saves costs.
How does heating surface design work with autarc?
With autarc, you can quickly and precisely size heating surfaces for heat pumps. Our intuitive tool guides you through the process, from data entry to the finished layout. You get reliable results that maximize the efficiency of your heat pump systems and ensure comfort for your customers. Simplify your planning and save valuable time.
- Step 1: Enter building data
- Step 2: Select heating surfaces
- Step 3: Adjust parameters
- Step 4: Review results
- Step 5: Export Report
Advantages of heating surface design with autarc
- Maximum efficiency: Optimum heating surfaces for low heat pump flow temperatures ensure low operating costs.
- High level of comfort: Guarantees cozy warmth in every room, even on cold days.
- Time savings: Quick, automated calculation significantly reduces your planning effort.
- Planning security: Reliable results minimize errors and improvements.
- Customer trust: Professional designs strengthen your image and customer satisfaction in the long term.
Profound heating surface analysis for planning
FAQ on heating surface design
Why is the heating surface design so important for heat pumps?
Precise design is crucial for heat pumps to work efficiently at low flow temperatures. It ensures a high level of living comfort and minimizes operating costs by avoiding over or underdimensioning.
Can I also design existing buildings with autarc?
autarc supports the design of new buildings and existing buildings. You can enter specific building parameters and also find optimal heating surface solutions for renovation projects.
Which heating surface types are supported?
autarc covers common heating surfaces, including floor heating systems, wall heating systems and various types of radiators. This allows you to always find the right solution for your project.
Is the software easy to use?
autarc was developed for intuitive use. The user interface is clearly structured so that you can quickly and efficiently design heating surfaces for heat pumps.
Are norms and standards taken into account?
autarc takes into account relevant standards such as DIN EN 12831 for heat load calculation or VDI 2073 for hydraulic balancing. The software provides you with legally secure and professional results.