Ariston Horizontal Coaxial Kit + Vertical Starter 60/100mm 3318074 HE Boiler Flue Bundle Laminate Underfloor Heating 4 A) Seasonal Design Heating

4 A) Seasonal Design Heating Load — Average Climate (Pdesignh) 2

Model SUN-3

EHC Neptune Indirect Stainless Steel Unvented Cylinder 120–300L

Array Power 21

Siri Shortcuts Scheduling 7-day

Ariston Horizontal Coaxial Kit + Vertical Starter 60/100mm 3318074 HE Boiler Flue Bundle Laminate Underfloor Heating 4 A) Seasonal Design HeatingThe Ariston Horizontal Coaxial Kit + Vertical Starter (Part No. 3318074) is the standard dual option flue bundle for Ariston HE condensing boilers, combining the 3318073 Horizontal Coaxial Kit (1000mm) and the 3318079 Vertical Starter in a single box. It is listed in Ariston's own range as the primary flue accessory for the E Combi ONE, Clas ONE, Clas System ONE, Genus ONE, Alteas ONE, and Alteas ONE+ NET the complete HE ONE Series. Buying the bundle