Condensing Gas Boilers

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Condensing Gas Boilers
DAXOM / Navidens
Condensing Wall Hung Gas Boiler
Comfort and confidence suits to your life
EFFICIENCY««««
According to EEC 92/42 European Community Satandards
Condensing Wall Hung Gas Boiler
High Eficiency Al-Mg-Si
cast heatexchnager
Circulation
pump with
cycle
control
Fan with
PWM
control
UNIT
Fuel Types
Pipe Types
G20/G30
B23,C13,C33,C43,C83
30-50 oC kW/h 52,5
68
125
145
Heat Power
80-60 oC kW/h 48,5
64
112,5
131,15
Max
kW/h
50
66
117
136,7
Heat Load
Min.
kW/h
10
12
17
22
Fuel
Max
5,4
6,9
12,2
14,2
m3/h
Consumption
Min.
1,1
1,3
1,8
2,3
m3/h
Efficiency
Min. Load
%
107,6
108,0
106,4
106,7
30-50 oC
Max Load
%
105,0
104,0
103,7
102,8
Partial Load %
108,0
107,0
106,85 106,08
30 oC
Min. Load
%
95,0
96,0
94,0
95,0
80-60 oC
Max. Load %
96,9
96,9
96,12
95,94
Pipe Datas
Pipe Pressure
Pa
150
135
240
210
Exhaust Gas
Max Load g/sn
22
29
51,5
60
Flow
Min Load g/sn
4,5
5,4
7,5
9,7
Combustion Values
CO 2 Emission
Max Load
%
9,3
9,9
9,4
9,5
(G20)
Min. Load
%
9,8
9,6
9,7
9,6
CO 2 Emission Max .Load %
10,9
11,1
11
11,2
(G30)
Min. Load
%
10,3
10,5
10,5
10,6
NOx Emission Max. Load ppm
14
19
15
15
(G20)
Min. Load ppm
9
10
9
10
NOx Emission Max. Load ppm
14
19
13
14
(G30)
Min. Load ppm
10
12
9
9
Pipe Gas Temp Max. Load oC
66
68
81
83
o
(G20)
Min. Load
33
34
38
41
C
Pipe Gas Temp Max. Load oC
68
71
83
85
o
(G30)
Min. Load
35
37
40
44
C
Plumbing Connections
Heating Cycle Exit
inch
1 1/4
1 1/2
Heating Cycle Circulation
inch
1 1/4
1 1/2
Gas Line
inch
3/4
1
Condensing Outlet
mm
30
Safety Discharge Outlet
mm
30
Fresh Air Inlet
mm
125
150
Exhaust Gas Outlet
mm
80
100
Electric
Electric Supply
V/Hz
230/ 50
Fuse
A
2
6
Power Consumption
W
275
550
Other Points
Cascade Connection
PCS
256
Freezing Preventation
CURRENT
Hour
CURRENT
Holiday Programmer
CURRENT
IP Class
IP44
Dimensions
mm
500X750X450
600X920X470
Weight
Kg
45
84
Max Operation Pressure
bar
6
o
Max Operation Temp
85
C
Premix burner with
high combustion
efficiency
Isı Cihazları Sanayi ve Ticaret Limited Şirketi
Namık Kemal Mahallesi Marmara Caddesi No:74
ÜMRANİYE / İSTANBUL / TÜRKİYE
Tel: (0216) 369 85 36 - 360 23 40 - 360 71 21
www.daxom.com.tr
Isı Cihazları San. Tic. Ltd. Şti reserves the right to modify the technical characteristics and
informations contained in this document at anytime and without advance warning.
NAVİDENS 145
Integrated cascade module
Display and interference boiler data from
computer with Siemens control pannel
Using both NG and LPG
Boiler protection with overtemperature safety
thermostad
Freezing preventation
Space saving with compact dimensions
Setting heat cycle operation temperature
betwen 20 °C and 85 °C
Automatic operation according to exterior
temperature
Using as Hermetic , semi-hermetic or funneled
Using hermetic or concentric pipe set
Coupled with solar energy system
Pool heating function
Easy installation ,using and maintenance
NAVİDENS 125
High Eficiency Al-Mg-Si cast heatexchnager
High combustion efficiency with premix
stainless steel burner and fan with modulation
Up to %108,1 efficiency value
256 boilers cascade connection
Wide modulation range
Suitable solution for high –rise buildings with
6 bar operation pressure
High combustion efficiency ,low emission
values with PWM control fan
Silent operation
Equal ageing with specificition of sequential
operation for cascade systems
Internal pipe clack and condensing trap
Microprocessor boiler control pannel with
digital LCD dispaly and menu control
Circulation pump with integrated cycle control
TECHNICAL
SPECIFICITIONS
NAVİDENS 70
GENERAL SPECIFICITION
NAVİDENS 50
DAXOM / Navidens

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