DELFIS RTFS 40
Wall-hung gas boiler with sealed chamber and forced draught, ch only
Connection to an external hot water storage tank (optional) with external 3-way valve (optional)
Only available for EXTRA EU countries
PLUS
- Compact dimension, only 250 mm deep
- LCD user interface with diagnostics
- Thermoregulation with external probe (optional)
- Multifunction relay for connection to systems with zone valves or to external pump management or to remote alarm signal
