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
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