VUW ecoTEC DHW 19 Plate Heat Exchanger 0020038572

Vaillant Heat Exchanger 0020038572

Suitable for the use with the following Vaillant Boilers:

• Vaillant VUW 286/5-3 (2012-CURR)
• Vaillant ecoTEC PRO 28
• Vaillant VUW 286/5-3 R1 (2012-CURR)
• Vaillant ecoTEC PRO 28 R1
• Vaillant VUW 246/5-5 (2012-CURR)
• Vaillant VUW 316/5-5 (2012-CURR)
• Vaillant ecoTEC PLUS 824
• Vaillant ecoTEC PLUS 831
• Vaillant VUW 246/5-5 R1 (2012-CURR)
• Vaillant VUW 316/5-5 R1 (2012-CURR)
• Vaillant ecoTEC PLUS 824 R1
• Vaillant ecoTEC PLUS 831 R1

There are two different kinds of heat exchanger that can be present, 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 exclusive to combination boilers and allows the heat to be transferred between two closed systems.

Box may be tatty from storage