Wall-hung gas boiler with open chamber and natural draught, ch only, with integrated 3-way valve connection
Connection to an external hot water storage tank (optional)
DELFIS RBTN
Only available for EXTRA EU countries
PLUS
- Compact dimension, only 250 mm deep
- LCD user interface with diagnostics
- Multifunction relay for connection to systems with zone valves or to external pump management or to remote alarm signal
- Thermoregulation with external probe (optional)
- Integrated 3-way deviating valve
