Vaillant Pump Head 0020025042 – 0020025043

Vaillant Ecotec Plus 637, 837, 937 Pump Head 15-65 / 5 Wire 0020025042, 0020025043

This part is compatible with the following models:

• ecoTEC VUW – condensing plus 837 376/3-5 R1 – GC No: 4704433
• ecoTEC VU – condensing plus 637 376/3-5 R1 – GC No: 4104449
• ecoTEC VUI – condensing plus 937 376/3-5 – GC No: 4704439
• ecoTEC VUW – condensing plus 837 376/5-5 R1 – GC No: 4704442
• ecoTEC VU – condensing plus 637 376/5-5 R2 – GC No: 4104465
• ecoTEC VUW – condensing plus 837 376/5-5 R2 – GC No: 4704442
• ecoTEC VUI – condensing plus 937 376/5-5 R1 – GC No: 4704443
• ecoTEC VU – condensing plus 637 376/5-5 R1 – GC No: 4104465
• ecoTEC VUI – condensing plus 937 376/5-5 R2 – GC No: 4704443
• ecoTEC VUW – condensing plus 837 376/3-5 R3 – GC No: 4704433
• ecoTEC VU – condensing plus 637 376/5-5 R4 – GC No: 4104465
• ecoTEC VU – condensing plus 637 376/5-5 – GC No: 4104465
• ecoTEC VUW – condensing plus 837 376/5-5 – GC No: 4704442
• ecoTEC VUW – condensing plus 837 376/5-5 R4 – GC No: 4704442
• ecoTEC VUI – condensing plus 937 376/5-5 R4 – GC No: 4704443
• ecoTEC VUI – condensing plus 937 376/5-5 – GC No: 4704443