Parts List
13
49
We reserve the right to make any changes due to technical modifications!
Installation, Operation and Maintenance Manual Sealed Combustion Gas Boiler Logano GA244 • Issue 02/2004
Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de
13 Parts List
The following parts are directly available from Buderus
Hydronic Systems, Inc. Please use the listed description
and part number when ordering replacement
components.
Boiler block (Fig. 40)
Item.
No.
Part description
Buderus
Part number
Model 37
Quantity
Model 44
Quantity
Model 53
Quantity
Model 62
Quantity
10
Non combustible base
63025-
312
312
313
314
20
Bottom support rail 386x54x65 left side
63026979
1
1
1
1
25
Bottom support rail 386x54x65 right side
63026980
1
1
1
1
30
Combustion chamber side plate 303x135 left
63026977
1
1
1
1
35
Combustion chamber side plate 303x135 right
63026978
1
1
1
1
40
Hex.-screw ISO4017 M8x100 8.8
Mounting Material
4
4
4
4
50
Spring DIN128 A8 A3k
Mounting Material
4
4
4
4
55
Washer DIN125 A8 A3k
Mounting Material
4
4
4
4
60
Hex.-nut ISO4032 M8 8 A3k
Mounting Material
4
4
4
4
65
Gasket D6x20x2 SIL24
Mounting Material
4
4
4
4
70
Boiler feet
Mounting Material
4
4
4
4
80
Return pipe R1 1/2xNpt11/2
5584754
1
1
1
1
90
Supply pipe R11/2xNpt11/2x3/4
5584752
1
1
1
1
95
Elbow 90° Nr92 NPT3/4
99908401
1
1
1
1
100
Relief valve Conbraco 30PS1
5900076
1
1
1
1
110
Snap nut 4,8 SNU2012
Mounting Material
2
2
2
2
120
Rear insulation board
63026-
974
974
975
976
130
Sheet metal screw DIN7981 C ST4,8x22
Mounting Material
2
2
2
2
140
Screw ST3,9x9,5 A3T
Mounting Material
1
1
1
1
150
Temperature and pressure gauge
5900076
1
1
1
1
160
Cast iron boiler block
63026-
967
967
968
969
170
Chrome well (Npt)
5446190
1
1
1
1
180
Adapter 1-3/4"
3869828
1
1
1
1
190
Connection piece DIN2950 526 3/4"x80
320840
1
1
1
1
200
Elbow
63026-
973
973
972
971
210
Air intake hose DN 100x690
63026981
1
1
1
1
220
Air intake hose clamp set 90-110x9
63026991
1
1
1
1
230
Flue gas blower box
6302-
6831
6832
9098
8849
240
Base plate for flue gas blower
6302-
6833
6833
9097
8853
250
Flue gas blower box cover plate
6302-
6834
6834
9096
8855
260
Hose set DN4x2x880 Silicone
63016451
1
1
1
1
265
Flange plate D87x140x2
63028921
1
1
1
-
270
Collar D79,5/D77/D75x160
6302-
6835
6835
9099
8857
275
Flange plate D140/D77
63028858
-
-
-
1
280
Flue gas fan motor 120V/60
63026836
6836
6836
8856
8856
290
Gasket D140xD72x5
63026837
1
1
1
1
300
Cover plate test-port fan blower
63026838
1
1
1
1
310
Pressure switch for flue gas blower
63011683
1
1
1
1
320
Pressure switch DL3ET-Z
6302-
6839
6840
9100
8839
321
Threaded bolt DIN 939 M8x30 5.6
Mounting Material
6
6
6
6
322
Washer DIN 125 A8.4 A3k
Mounting Material
4
4
4
4
323
Hex. nut ISO 4032 M8
Mounting Material
4
4
4
4
330
Tube with sealant material for block assembly
PK-W11 310 ml
2037038
1
1
1
1
340
Silicone HT
63000116
1
1
1
1
350
Mounting Material for boiler block
63026970
1
1
1
1
Table 14 Boiler block