COLIBRI' SPEED CA 23E
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COLIBRI' SPEED CA 23E Wall­mounted pressurized air boilers Electronic modulation. Low consumption high head ErP circulator. Protection rating IPX4D. Product specifications Wall­mounted boilers for heating and domestic hot water production with bithermal exchanger Colibrì Speed CA 23 E: gas wallmounted boiler with instantaneous hot water production with natural draught (B11 type). Continuous flame electronic modulation on heating and hot water. Flame electronic ignition. Temperature check by means of NTC probes. Bithermal exchanger. Stainless steel multi gas burner. Low consumption high head ErP circulator, equipped with air separation chamber and automatic bleed valve. Protection rating IPX4D. Sound power level (56 dB) Circulator post­circulation. Gas valve with stabilizer. Automatic bypass that can be disabled. 8 ­ litre heating expansion tank. Electronic ignition and flame ionization control. Water gauge. Digital thermometer. Cold water inlet filter. Anti­freeze protection. Chimneysweeper function for combustion control. Double lock indication system. Pump anti­blocking function. The Colibrì Speed CA 23 E boiler is suitable for outside installation in a partially protected place (certified). Self­diagnosis system and faults indication with LED lights and cut­out codes. Technical data Minimum Thermal Power (kW)

Maximum Natural Gas Heat Rate (kW) 25.7 Maximum LPG Heat Rate (kW) 25.7 Minimum Natural Gas Heat Rate (kW) 9.9 Minimum LPG Heat Rate (kW) 9.9 Energy efficiency class throughout a season for environment ^ Rated load profile XL Energy efficiency class throughout a season for water heating B Useful efficiency at maximum rated power (%) 81 Useful efficiency at 30% of max. rated power (%) 80.2 Maximum Heating Operating Pressure (bar) 3 Min water pressure for DHW activation (bar) 0.5 Power Supply Voltage (V) 230 Power Supply Frequency (Hz) 50 Weight without packaging (kg) 29 Weight with packaging...