CHEAP VAILLANT 24KW PRO COMBI BOILER - NEXT DAY SERVICE
VAILLANT SEVEN YEAR PARTS AND LABOUR WARRANTY FOR PEACE OF MIND. CONSIDERING A NEW BOILER ?. Boiler Type Combination Boiler. Boiler Height 720mm. Boiler Width 440mm. Boiler Depth 388mm. Boiler CH Output (Kw) 19.