Vaillant ecoTEC plus 612 Instructions For Installation And Servicing page 57

For the installer
Flue installation instructions
Air flue duct for use with ecoMAX
and ecoTEC boilers
Supplied By www.heating spares.co Tel. 0161 620 6677
GB
ecoMAX 613/2 E
ecoMAX 618/2 E
ecoMAX 622/2 E
ecoMAX 635/ E
ecoMAX 824/2 E
ecoMAX 828/2 E
ecoMAX 835/ E
ecoMAX pro 18 E
ecoMAX pro 28 E
ecoTEC plus 415
ecoTEC plus 418
ecoTEC plus 428
ecoTEC plus 438
ecoTEC plus 612
ecoTEC plus 615
ecoTEC plus 618
ecoTEC plus 624
ecoTEC plus 824
ecoTEC plus 630
ecoTEC plus 831
ecoTEC plus 637
ecoTEC plus 837
ecoTEC pro 24
ecoTEC pro 28