Project Description


  • 300 litres stainless steel puffer tank with graphite insulation
  • Inverter air-to-water monobloc heat pump
  • High efficiency circulating pump
  • GAC (Gas Adaptive Control) automatic combustion control
  • Wide modulation ratio 1:10 higher efficiency and noiseless operation
  • Integrated electronics and hydraulic group to manage a solar thermal system also in heating mode
  • Integrated electronics and hydraulic group to manage mixing systems for air-conditioning in summer and in winter (in the different configurations)
  • Integrated electronics to manage solar systems, activation via domotics
    (not supplied by Baxi)


CSI-i is the compact hybrid system (including a condensing boiler, an air to water
monobloc heat pump and a 300 lt puffer) as it integrates, in the complete version,
all the devices for the hydraulic and electronic management of: a solar system,
a heat pump, mixed zones – 2 low temperature zones (LT) (independent)
and 1 high temperature zone (HT).