Boiler Vitocrossal 300 CU3A 35

Description

Vitocrossal 300 35 kW CU3A compact boiler,

located on the ground, operating on the principle of condensation with MatriX-compact modulating burner (with premix)

Inox-Crossal heat exchange surfaces are arranged vertically for safe and long-lasting operation. The formed condensate drains undisturbed; amplified self-cleaning effect through polished stainless steel surfaces
Lambda Pro Control combustion control system for all types of gases
The boiler has a variable speed blower and works with forced draft
Boiler components: Vitotronic 200 KW6 digital automation (control depending on the external sensor) with self-diagnosis system and digital display
The delivery set does not include flue gas accessories
Thermal power = 7-35 kW (round trip 50 / 30oC)
Thermal power = 6.3-31.7 kW (return / return 80 / 60oC)
Modulation range: 20-100%
Maximum permissible flow temperature = 95 degrees C; Permissible working overpressure = 3 bar
Condensate flow = 4.62 kg / h
Standard efficiency: up to 109% (return / return 40 / 30oC)
Maximum gas consumption = 3.52 m3 / h; Flue gas temperature = 75oC
Flue gas connection (double, coaxial) = 80/125 mm
Power consumption = 56 W
Dimensions BxLxH = 660x684x1562 mm
Flow / return connections = 1 1/2 "; Gas connection = 3/4"