Spare Parts - Buderus LOGANO PLUS GB312 Installation Instructions Manual

12

Spare parts

12 Spare parts
The following replacement parts are available from Bosch
Thermotechnology Corp.
Boiler heat exchanger ( Fig. 78)
Item
Description
no.
10 Boiler heat exchanger GB312 4Gld "US/CA"
10 Boiler heat exchanger GB312 5Gld "US/CA"
10 Boiler heat exchanger GB312 6Gld "US/CA"
10 Boiler heat exchanger GB312 7Gld "US/CA"
10 Boiler heat exchanger GB312 8Gld "US/CA"
Spare parts available for replacement heat exchanger
20 Piping VK GB312-4Gld "US/CA"
20 Piping VK GB312-5Gld "US/CA"
20 Piping VK GB312-6Gld "US/CA"
20 Piping VK GB312-7Gld "US/CA"
20 Piping VK GB312-8Gld "US/CA"
30 Screw set for boiler flow piping
Flat gasket D31/47x6 Shore 70EPDM with glass fabric
40
tape D48/63x0.25 PTFE coated.
45 O-ring 80x5 Shore 70EPDM
47 Threaded studs
50 Blanking flange 110x110 GB312 "US/CA"
60 Cleaning cover for heat exchanger GB312 V3
70 Sq cord 10x5 silicon self-adhesive
80 Condensate pan cover GB312-4Gld
81 Condensate pan cover GB312-5Gld
82 Condensate pan cover GB312-6/7/8Gld
91 Lip gasket DN160 for 4 and 5 sections
92 Lip gasket DN200 for 6, 7 and 8 sections
100 Spacer bolt M8x46
110 Hex nut EN 1661 M8 A3k with serrated washer
115 Flow restrictor R3/4 - D11x63
Available spare parts that are not part of replacement heat exchanger.
120 Piping RK GB312-2 1/2 "US/CA"
130 Single sensor G1/4 45lg
140 Pressure transmitter type 505
150 Boiler fill/drain valve 1/2 with thread sealing washer
155 Reducer nipple Rp 3/4"xG1/4" (MS)
156 Boiler sensor G1/4 75Ig
161 B-kit GB312 "US/CA" 90-280kW
Available spare parts for B-kit GB312 "US/CA":
170 Non-return check valve GB312 "US"
180 Gasket 124x73x1.7
191 Pressure relief valve 3/4"Fx1"F 50PSI 90-280kW
200 Temperature/pressure gauge WINTERS 1/2"M
Available accessories for B-kit GB312 "US/CA":
210 Low water indicator SAFGARD 3/4"M
240 High temperature cut-off 3/4"M
Table 23 Boiler heat exchanger
66
Article number
90-4 120-4
(BUDERUS)
7747016291 1
7747016292 -
7747016293- -
7747016294 -
7747016295 -
7747016300 1
7747016301 -
7747016302 -
7747016303 -
7747016304 -
63037175 1
See below for gasket set for GB312 boiler heat exchanger
See below for gasket set for GB312 boiler heat exchanger
(x) 6
7747015946 3
63046604 1
63038372 1
63037299 1
63037300 -
63037301 -
63037867 1
63037868 -
See below for assembly parts for expansion vessel G135 V2/GB312
See below for assembly parts for expansion vessel G135 V2/GB312
7747006047 1
7747016311 1
63041677 1
8718577734 1
63005974 1
63038415 1
63029641 1
7747017656 1
7747016327 1
7747016326 3
7747017645 1
7747016332 1
7747016333 1
7747016328 1
160-5 200-6 240-7
1 - -
- 1- -
- - 1
- - -
- - -
1 - -
- 1 -
- - 1
- - -
- - -
1 1 1
6 6 6
3 4 5
1 1 1
1 1 1
1 - -
- 1 -
- - 1
1 1 -
- - 1
1 1 1
1 1 1
1 1 1
1 1 1
1 1 1
1 1 1
1 1 1
1 1 1
1 1 1
3 3 3
1 1 1
1 1 1
1 1 1
1 1 1
Logano plus GB312 – 6 720 647 367 (2012/11)
280-8
- -
- -
- -
1 -
- 1
- -
- -
- -
1 -
- 1
1 1
8 8
6 7
1 1
1 1
- -
- -
1 1
- -
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
3 3
1 1
1 1
1 1
1 1