Condensing heat exchanger Riello 4R108787 equivalent to Beretta 20177653, main component of the combustion system designed to recover heat from flue gases and improve boiler efficiency.
MAIN FEATURES
high efficiency condensing primary heat exchanger
compact structure with internal coil
designed for flue gas heat recovery
materials resistant to high temperature and acidic condensate
original spare part
TECHNICAL DATA
Riello code 4R108787
Beretta code 20177653
type condensing heat exchanger
configuration with internal coil
connections prepared for boiler integration
APPLICATIONS
specific spare part for Riello and Beretta condensing boilers
ideal for energy recovery and high system efficiency
ensures efficient operation and reduced energy consumption