ONLY FITS ECO TEC PLUS837 &637 AFTER 2012.
VAILLANT ECO TEC Plus VUW 824 831 837 Ignition Electrode 090709 090750
Vaillant Eco Tec Plus Filling Loop Assembly
Vaillant Eco-tec Plus Siphonic Condensate Trap 180985
VAILLANT ECO TEC PLUS 5 WIRE 178983
VAILLANT ECO TEC PLUS PCB 0010028086 ***CHECK DESCRIPTION - RECONDITIONED
