Wall-hung gas boiler with open chamber and natural draught, ch only
Connection to an external hot water storage tank (optional) with external 3-way valve (optional)
VIRGO RTN
Only available for EXTRA EU countries
PLUS
- Controls to manage two different types of thermal solar systems fitted as standard
- Thermoregulation with external probe (optional)
- Multifunction relay for connection to systems with zone valves or to solar plant or to remote alarm signal
