Technical Specifications - Baxi Duo-Tec Compact Instruction Manual For Users And Fitters

20. TECHNICAL SPECIFICATIONS

Model: DUO-TEC COMPACT
Cat.
Gas used
Rated heat input for DHW circuit.
Rated heat input for heating circuit.
Reduced heat input
Rated heat output for DHW circuit
Rated heat power 80/60°C
Rated heat power 50/30 °C
Reduced heat output 80/60 °C
Reduced heat output 50/30 °C
Rated efficiency 80/60 °C
Rated efficiency 50/30 °C
Efficiency 30% Pn
Max. pressure of water in heating circuit
Min. pressure of water in heating circuit
Capacity of water in expansion vessel
Minimum pressure of expansion vessel
Max. pressure of water in DHW circuit
Min. dynamic pressure in DHW circuit
Minimum flow of water in DHW circuit
Production of DHW with ∆T = 25 °C
Production of DHW with ∆T = 35 °C
Specific flow "D" (EN 13203-1)
Temperature range in heating circuit
Temperature range in DHW circuit
Fumes typology
Coaxial flue duct diameter
Diameter of separate outlets
Max. mass flow rate of fumes
Min. mass flow rate of fumes
Max. temperature of fumes
Nox Class 5 (EN 15502-1)
Natural gas supply pressure 2H
Propane gas supply pressure 3P
Power supply voltage
Power supply frequency
Rated power supply
Net weight
Dimensions (height/ width/ depth)
Protection-limit against humidity (EN 60529)
Noise level at 1 metre
CONSUMPTION AT HEAT INPUT Qmax and Qmin
Qmax (G20) - 2H
Qmin (G20) - 2H
Qmax (G31) - 3P
Qmin (G31) - 3P
1.24 GA 24 GA
- G20 - G31
kW -
kW 24,7
kW 3,5
kW -
kW 24,0
kW 26,1
kW 3,4
kW 3,7
% 97,6
% 105,7
% 107,6
bar
bar
l
bar
bar -
bar -
l/min -
l/min -
l/min -
l/min -
°C
°C
- C13 - C33 - C43 - C53 - C63 - C83 - B23
mm
mm
kg/s 0,012
kg/s 0,002
°C 80
mg/kWh 17,3
mbar
mbar
V
Hz
W 102
kg 30
mm 700/400/299
-
dB(A)
m /h 2,61
3
m /h 0,37
3
kg/h 1,92
kg/h 0,27
21
28 GA
II
2H3P
24,7 28,9
20,6 24,7
3,5 3,9
24,0 28,0
20,0 24,0
21,8 26,1
3,4 3,8
3,7 4,1
97,7 97,7
105,8 105,8
107,6 107,6
3
0,5
7
0,8
8,0 8,0
0,15 0,15
2,0 2,0
13,8 16,1
9,8 11,5
11,5 13,4
25÷80
35÷60
60/100
80/80
0,012 0,014
0,002 0,002
80 80
16,1 19,3
20
37
230
50
102 114
34 34
IPX5D
< 45
2,61 3,06
0,37 0,41
1,92 2,25
0,27 0,30
7710400 (01-06/18)