Villa stations and district heating stations covering all Indirect heating applications
An indirect substation is used when district heating network conditions, such as pressure and temperature, do not allow direct connection. When a substation is connected indirectly, a heat exchanger provides energy-efficient heat transfer. It also ensures that the primary network supply side and the secondary building installation side remain safely separated.
In this way, the building application works regardless of pressure or temperature variations in the district heating network (hydronic balancing) and is safe from pipe breaks or leaks.
Features and benefits
Integrated components ensure safe operation, increases durability and minimize whole life costs
Benefit from optimized heat transfer and system control performance
Compact design - Minimum space required for installation
Thermostatic or electronic control of heating temperature
Operates independently of differential pressure and flow temperature
Low energy loss
Wide capacity range – up to 20 MW
Deep-dive into the new VXe villa substation series
This animation takes you inside each substation in the series and shows how the Danfoss-engineered core components work together to improve energy efficiency and substation performance.
Product range
Find the right villa station for your indirect heating application
Check out our easy and simple product overview and find exactly the villa station that fits your application requirements.
Find the right district heating stations for your indirect heating application
Check out our easy and simple product overview and find exactly the district heating station that fits your application requirements.
Tools and apps
Danfoss Heat Selector
The Danfoss Heat Selector is a best-in-class online selection tool that optimizes planning process for heating application experts.