Installation Instructions

SSB 6720818454 (2016/02) US
Spare parts | 65
Item (→ Fig. 86) Description
SSB399 SSB512
Order number
1
Flanged exhaust connector ■ ■ 7-738-004-978
2 O-ring anged exhaust connector 6.5x0.23in 165x6mm EPDM ■ ■ 7-738-004-979
3 Heat exchanger SSB-399 ■ 7-738-004-981
3 Heat exchanger SSB-512 ■ 7-738-004-982
4 O-ring burner ange 6.60x0.20in 167.7x5.33mm NBR ■ ■ 7-738-004-983
5 Burner Flange (outer ring) ■ ■ 7-738-004-984
6 Gasket premix burner tube ■ ■ 7-738-004-985
7 Premix burner tube SSB-399 ■ 7-738-004-987
7 Premix burner tube SSB-512 ■ 7-738-004-988
8 Burner Flange (inner ring) ■ ■ 7-738-004-989
9 Gasket burner ange inner ring to fan ■ ■ 7-738-004-990
10 Fan SSB-399/512 ■ ■ 7-738-005-006
11 Nipple SSB-399/512 ■ ■ 7-738-005-008
12 Ball valve SSB-399/512 ■ ■ 7-738-005-010
13 Nipple SSB-399/512 ■ ■ 7-738-005-012
14 Washer gas pipe 1" 25mm ■ ■ 7-738-005-014
15 Gas pipe outlet side of gas valve ■ ■ 7-738-005-016
16 Gas valve adapter ■ ■ 7-738-005-018
17 Gas valve washer SSB-399/512 ■ ■ 7-738-005-020
18 Gas valve SSB-399/512 and washers ■ ■ 7-738-005-022
19 Gas Pressure Switch (low) SSB-512 ■ 7-738-005-024
20 Gas Pressure Switch (high) SSB-512 ■ 7-738-005-026
21 Gas pipe inlet side of gas valve ■ 7-738-005-027
21 Gas pipe inlet side of gas valve ■ 7-738-005-028
22 Frame support gas pipe ■ ■ 7-738-005-029
23 Gas connection system side 1" 25mm ■ ■ 7-738-005-030
24 Sight glass combustion ■ ■ 7-738-005-031
25 Ignition cable red ■ ■ 7-738-005-032
26 Ignition electrode with washer ■ ■ 7-738-005-033
27 Gasket for ignition electrode ■ ■ 7-738-005-034
39 Clamp for Flex pipe air intake SSB-399/512 ■ ■ 7-738-005-035
40 Flexible pipe air intake SSB-399/512 ■ ■ 7-738-005-036
41 Refractory disc ■ ■ 7-738-005-175
42 Refractory disk retainer ■ ■ 7-738-005-174
43 Male adapter Ø 0.2 inch hose barb x M5 thread ■ (*) ■ (**) 7-738-005-270
44 Balancing tube ■ (*) ■ (**) 7-738-005-269
(*) For model SSB399 boilers with serial number higher than 3520-556-000019-7738004895.
(**) For model SSB512 boilers with serial number higher than 3520-556-000008-7738004896.