Oil gas, wall hung thermal group
GR model: oil gas wall hung thermal group, only for heating.
GRP model: oil gas wall hung thermal group, for heating and rapid DHW production, with plate exchangers.
The sealed chamber wall-mounted boiler ASTRA is built in electro-welded steel with vertical bundle pipe. The boiler body is hermetic smoke surrounded to guarantee the security.
Complete of oil gas burner with preheated head to allow a better combustion and hight efficienty.
The panels are in steel powder coated, resistant over time and the control panel is complete of simple commands and the temperature regulation.
- Electronic circulator
- Expansion tank heating circuit
- Sicurity group and vent
- Rapid stainless steel exchanger for DHW (only for GRP)
