Vaillant Heat Exchangers (Page 9)
There are two different types of heat exchanger that can be installed, the primary heat exchanger and the secondary heat exchanger. The primary is present in almost all boilers and uses heat from the burner to raise the temperature of water within the system. The secondary heat exchanger is only required in a combi boiler and allows the heat to be transferred from one closed system to another.

VAILLANT 064951 HEAT EXCHANGER
Part No: 1372659 MPN: 064951
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View Part DetailsVAILLANT 019315 CONNECTION TUBE, CPL.
Part No: 1372191 MPN: 019315
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VAILLANT 022746 CONNECTION TUBE, CPL.
Part No: 1372285 MPN: 022746
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View Part DetailsVAILLANT 064505 HEAT ELEMENT/IMMERSION HEATER
Part No: 1372653 MPN: 064505
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View Part DetailsVAILLANT 295590 HEAT EXCHANGER SET
Part No: 1380266 MPN: 295590
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View Part DetailsVaillant 065006 Main Heat Exchanger
Part No: 1372661 MPN: 065006
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View Part DetailsVaillant 06180 Heat Exchanger
Part No: 1372634 MPN: 061804
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View Part DetailsVAILLANT 019379 CONNECTING TUBE, CPL.
Part No: 1372199 MPN: 019379
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View Part DetailsVAILLANT A041434.20 HEAT EXCHANGER 160KW - OBSOLETE
Part No: 1375144 MPN: A041434.20
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VAILLANT 022669 CONNECTION TUBE, CPL.
Part No: 1372273 MPN: 022669
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