As the range of indirect systems consists of products with various output ranges and capacities, these water heaters are suited to several configurations and systems:
Renewable energy – Solar water heater systems
Central heating boiler for space heating and warm water production
By connecting a central heating system to an ST storage tank and plate heat exchanger, the central heating boiler not only provides space heating, but also contributes to the hot water production.
Storage for gas-fired or electric water heater