Gas Boiler Condens Adaptive 200 25

Description

Gas Boiler Motan Condens Adaptive 200 25

Motan Condens Adaptive 200 wall-mounted boiler for heating and domestic hot water production, self-adaptive, operating on the condensation principle, Premium – AI range, with the main heat exchanger made of stainless steel, the secondary heat exchanger made of stainless steel, oversized, in plates.

The Grundfos circulation pump has variable speed and is Low Energy. The hydraulic group is made of bronze.

The boiler has a variable speed blower and operates with forced draft.

The automation panel has a touchscreen display – self-diagnosis, a security system fully compatible with ON/OFF thermostats. Additionally, an external sensor can be connected.

The flue gas exhaust kit 60/100 mm, L=1m is included.

Intelligent combustion boiler, self-adaptive
Circond Valmex condensing heat exchanger (Italy)

Grundfos circulation pump (Denmark);

Gas valve EBM Papst (Germany);

Fan with built-in gas-air nozzle SIT (Italy);

Bronze hydroblock Fugas (Italy);

Safety valve Kramer / Bitron (Italy).

Technical data of the Motan Condens Adaptive 200 boiler

Model C38GC25V2
Gas category I2H (GN-G20)
Forced draft
Combustion chamber Condensation
Efficiency stars (dir. 92/42/EEC) ****
NOx class (G20) 5
Energy efficiency class in operation on district heating A
Energy efficiency class in operation on domestic hot water A
Nominal calorific flow min/max – district heating G20 2.8/26.7 kW
Maximum nominal power (80/60 °C) (kW) G20 25.6 kW
Maximum nominal power (50/30 °C) (kW) G20 28.2 kW
Useful efficiency at nominal calorific flow at 80/60 °C G20 97%
Useful efficiency at nominal calorific flow at 50/30 °C G20 106%
Maximum nominal fuel consumption depending on the condensing / non-condensing operating mode G20 2.82 m3/h
Seasonal energy efficiency for space heating in active mode ηs (%) 91 91
NG gas supply pressure at the connection (after the reducer) 20 mbar (max. 25 mbar, min. 17 mbar)
Maximum permissible NG 35 mbar
Heating circuit Pressure on the heating circuit minimum 0.8 bar - maximum 3 bar
Temperature adjustment range 30..80 °C
Underfloor system temperature adjustment range 15..45 °C
DHW circuit DHW temperature adjustment range 35÷55 (60) °C
DHW comfort EN 13203 ***
Domestic hot water flow rate at ∆t = 30 °C
*flow restrictor 12 l/min with flow restrictor, 13.5 l/min without restrictor

Electrical characteristics Power supply ~230VAC/50 Hz
Nominal electrical power 81 W

Construction characteristics: Height 750 mm, Width 400 mm, Depth 345 mm
Height with mounted elbow 890 mm
Weight 32 kg
Primary heat exchanger capacity ~1.4 liters

Connections Heating inlet, outlet 3/4‘’
Cold water inlet, domestic hot water outlet 1/2’’
Gas supply 3/4’’
Expansion tank with membrane 8 liters
Exhaust type B23; B33; C13; C13x; C23; C23x; C33; C33x; C43; C43x; C53; C53x; C63; C63x; C73; C73x; C83; C83x; C93; C93x
Type of exhaust pipe** Length of coaxial kit D60/D100 min. 1m – max. 20m
Flue gas temperature (at return temp. 30 °C) ~59 °C
Protection class IPX5D
Informative values: Maximum recommended volume of water in the installation 200 liters