Project Description


  • High efficiency circulating pump
  • Hydraulic group with flowmeter and electric 3 way valve
  • Sanitary pre-heating function
  • Connection to Baxi integrated solar systems option
  • Digital control panel with wide LCD display
  • Built-in climatic regulation (outdoor sensor available as optional)
  • Low NOx emissions: class 6 according to EN 15502
  • Combination boiler: the product combiners the heating only boiler with UB SC tank for DHW production

Hydraulic system

3 way electric diverter valve
Water refrigerated Low NOx burner
Primary exchanger made of copper pipes
protected with anticorrosion coating
Stainless steel DHW exchanger
Automatic by-pass
High efficiency pump with automatic air vent
System to prevent pump and diverter valve
sticking operating every 24 hours
Heating circuit relief valve set at 3 bar

Thermoregulation system

Two heating temperatures possible ranges:
30/85 °C, 30/45 °C
Built-in climatic regulation (outdoor sensor
available as optional)
Remote controller and climatic regulator
(supplied as optional)

Control system

Overheat limit thermostat for the
water/flue exchanger
Hydraulic pressure switch to prevent boiler’s
operating in event of low water
Flue thermostat to ensure safe discharge
of flue products
Chimney sweeper function
Electronic temperatures control by NTC sensors
Full anti-frost device
Electronic thermometer
Heating circuit pressure gauge

Technical data