Project Description


  • Wide modulation ratio up to 1:9 (1:5 mod. 1.130 and 1.150) better efficiency and noiseless operation
  • The new models 1.130 and 1.150 have the same dimensions and connections of 90-110 kW models
  • Digital control panel with back-lighted wide LCD display
  • High efficiency and wide modulation circulating pump included inside the boiler
  • Heat exchanger, with combustion chamber and hydraulic circuit, composed by stainless steel coils
  • Metal frame that allows single and cascade installation of the boilers in the center of thermic rooms
  • Enhanced electronics allows to manage cascade installations up to 16 boilers
  • Simplified maintenance operations: frontal access to the internal components
  • Maximum operating pressure: 4 bar (6 bar mod. 1.130 and 1.150)

Hydraulic system

Modulating pump included in the boiler (Luna Duo-tec MP models)
High efficiency full modulating pump with enhanced
head pump (Luna Duo-tec MP+ models)
System to prevent pump sticking operating every 24 hours
Flow and return NTC sensors
Water tray for condensate drain from supply air duct

Thermoregulation system

Built-in climatic regulation (outdoor sensor supplied as optional)
Mixed zones systems (high and low temperatures) installation option
Cascade system installation option (up to 16 boilers)
NTC sensor for DHW cylinder control option
Heating and DHW timers integrated in the control panel

Control system

Full electronic anti-frost device
Electronic thermometer
Central heating pressure gauge
Flow over-temperature thermostat

Technical data