Technical specification
Manufacturer Model No190235Brand NameVaillantCompatible WithECOmax 613, ECOmax 613/2 E, ECOmax 618, ECOmax 618/2 E, ECOmax 622, ECOmax 622/2 E, ECOmax 635, ECOmax 635 E, ECOmax 824 (1999-2001), ECOmax 824/2 E, ECOmax 828 (1999-2001), ECOmax 828/2 E, ECOmax 835 E, ecoTEC exclusive 832, VU 126 E-C, VU 126/2-C, VU 186/2-C, VU 196 E-C, VU 226/2-C, VU 246 E-C, VU 356/2-C (2006-2008), VU 356-C, VUW 246 E-C, VUW 246/2-C, VUW 286 E-C, VUW 286/2-C, VUW 326/4-E and VUW 356-C