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3
AST 14 C 152/00
CHP.1
GENERAL INFORM ATION
1.1 MODELS
NIAS DU AL BTFS INDOOR
Instantaneous boiler, elevated DHW production with 25 litre water tank, excludable
by the user. Fondital version. Model to be installed inside the apartment.
Output: 24, 28 and 32 kW
LIBRA DUAL BTFS INDOOR
Instantaneous boiler, elevated DHW production with 25 litre water tank, excludable
by the user. Nova Florida version. Model to be installed inside the apartment.
Output: 24, 28 and 32 kW
NIAS DU AL BTFS ENCASED
Instantaneous boiler, elevated DHW production with 25 litre water tank, excludable
by the user. Fondital version. Model with reduced depth placed inside a metal
casing to be built into the external wall.
Output: 24, 28 and 32 kW
LIBRA DUAL BTFS ENC ASED
Instantaneous boiler, elevated DHW production with 25 litre water tank, excludable
by the user. Nova Florida version. Model with reduced depth placed inside a metal
casing to be built into the external wall.
Output: 24, 28 and 32 kW
FOR ALL NIAS AND LIBRA DUAL BOILERS:
Elevated output (HEATING):
Standard ref. 92/42/CEE
Elevated output (DOMESTIC HOT WATER): Standard ref. prEN 13203
Continuous modulation in DHW and heating
DHW expansion vessel: 2 Litres
Heat exchanger DHW: 22 plates for 24kW and 26 plates for 28 and 32kW
Production Domestic Hot Water (l/10 mins):
160 for 24kw with
∆
t 30°C
180 for 28kw with
∆
t 30°C
200 for 32kw with
∆
t 30°C
