The traditional open chamber boilers RRE series has been updated through the application of the new high efficiency heat exchanger.
Simple, reliable and innovative, RRE boilers are easy to be installed and, thanks to the control panel simple design, allow a total control of every system function.
- Self diagnostic
- Continuous electronic modulation for central heating
- Central heating temperature setting from 30 to 80°C
- Maximum heating output adjustment
- Frost safety device
- Automatic by-pass
- Pump overrun, heat recovery – Heating circuit
- Circulating pump inactivity protection
- Short cycling device (for small installation)
- Electrical proctection degree IP 4XD