{"product_id":"ariston-vertical-flue-kit-100mm-terminal-leisure-caravan-bundle-3318079-starter-3319235-static-caravan-holiday-home","title":"Ariston Vertical Flue Kit 100mm Terminal Leisure Caravan Bundle 3318079 Starter + 3319235 – Static Caravan Holiday Home","description":"\u003cdiv style=\"font-size:16px;font-family:Arial,sans-serif;color:#222;max-width:900px;margin:0 auto;line-height:1.6;\"\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eAriston Vertical Flue Kit — 100mm Leisure Bundle\u003c\/strong\u003e pairs the \u003cstrong\u003eVertical Starter (Part No. 3318079)\u003c\/strong\u003e with the \u003cstrong\u003e100mm Terminal Vertical Flue Kit (Part No. 3319235)\u003c\/strong\u003e to provide a \u003cstrong\u003ecomplete vertical coaxial flue assembly\u003c\/strong\u003e specifically suited to \u003cstrong\u003estatic caravans, holiday lodges, and park homes\u003c\/strong\u003e. Together they form the full boiler-to-roof termination without needing any further flue components for a standard installation. The \u003cstrong\u003e3319235 uses a 100mm-diameter terminal\u003c\/strong\u003e — not the 125mm terminal found on standard domestic Ariston vertical flue kits — making it the \u003cstrong\u003ecorrect replacement choice wherever the existing roof penetration was made for an older Morco or Worcester Bosch leisure boiler\u003c\/strong\u003e. No roof structural work is required on a changeover: the 100mm terminal passes straight through the existing 100mm aperture and cowl. Compatible with the \u003cstrong\u003eAriston E-Combi ONE 24 kW (3301131)\u003c\/strong\u003e and \u003cstrong\u003e30 kW (3301132)\u003c\/strong\u003e, and with the broader Ariston HE ONE Series boiler range.\u003c\/p\u003e\n\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:10px;margin:22px 0;\"\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;border-radius:8px;padding:14px 18px;flex:1 1 130px;text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:22px;font-weight:700;\"\u003e100 mm\u003c\/div\u003e\n    \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eTerminal Diameter\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;border-radius:8px;padding:14px 18px;flex:1 1 130px;text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:22px;font-weight:700;\"\u003e1240 mm\u003c\/div\u003e\n    \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eFlue Kit Total Length\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;border-radius:8px;padding:14px 18px;flex:1 1 130px;text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:22px;font-weight:700;\"\u003e575 mm\u003c\/div\u003e\n    \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eUsable Flue Length\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;border-radius:8px;padding:14px 18px;flex:1 1 130px;text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:22px;font-weight:700;\"\u003eØ60\/100\u003c\/div\u003e\n    \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eCoaxial Pipe Diameter\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;border-radius:8px;padding:14px 18px;flex:1 1 130px;text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:22px;font-weight:700;\"\u003ePush-fit\u003c\/div\u003e\n    \u003cdiv style=\"font-size:13px;margin-top:4px;\"\u003eNo Clamps Required\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#fdecea;border-left:4px solid #c0392b;padding:14px 16px;border-radius:6px;margin:18px 0;\"\u003e\n  \u003cstrong\u003e⚠ Gas Safe Registered Installer Required:\u003c\/strong\u003e This flue assembly must be installed and inspected by a \u003cstrong\u003eGas Safe registered engineer\u003c\/strong\u003e in compliance with the Gas Safety (Installation and Use) Regulations 1998, current Building Regulations, and BS 5440-1:2008. This requirement applies equally to static caravans, holiday lodges, and park homes as to permanent dwellings.\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#fdecea;border-left:4px solid #c0392b;padding:14px 16px;border-radius:6px;margin:18px 0;\"\u003e\n  \u003cstrong\u003e⚠ 100mm Terminal Only — Not the Standard Domestic Kit:\u003c\/strong\u003e The 3319235 uses a \u003cstrong\u003e100mm-diameter roof terminal\u003c\/strong\u003e. The standard Ariston domestic vertical flue kits — \u003cstrong\u003e3318080 (black terminal)\u003c\/strong\u003e and \u003cstrong\u003e3318081 (red terminal)\u003c\/strong\u003e — both use a \u003cstrong\u003e125mm terminal\u003c\/strong\u003e. These sizes are \u003cstrong\u003enot interchangeable\u003c\/strong\u003e. Order this bundle only where a \u003cstrong\u003e100mm roof aperture and cowl are already in place\u003c\/strong\u003e, or where a 100mm-rated flashing will be fitted. If your installation requires a 125mm domestic terminal, order \u003cstrong\u003e3318079 + 3318080 or 3318081\u003c\/strong\u003e instead.\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#fff3cd;border-left:4px solid #e6a817;padding:14px 16px;border-radius:6px;margin:18px 0;\"\u003e\n  \u003cstrong\u003e⚠ Roof Flashing Not Included — Measure Before Ordering:\u003c\/strong\u003e No roof cowl or flashing is supplied with this bundle. The existing 100mm aperture and weatherproofing must be in serviceable condition, or a suitable \u003cstrong\u003e100mm-rated leisure cowl or flashing\u003c\/strong\u003e must be sourced separately from a caravan or leisure heating specialist. \u003cstrong\u003eStandard Ariston domestic flat-roof and pitched-roof flashings (3318011, 3318009, 3318010) are sized for the 125mm terminal\u003c\/strong\u003e and will not seal correctly on the 100mm terminal in this kit.\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#e6f4f3;border-left:4px solid #008377;padding:14px 16px;border-radius:6px;margin:18px 0;\"\u003e\n  \u003cstrong\u003eℹ What's Included in This Bundle:\u003c\/strong\u003e\n  \u003cul style=\"margin:8px 0 0 0;padding-left:20px;\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVertical Starter — Part No. 3318079:\u003c\/strong\u003e clamps to the boiler's exhaust manifold; provides the push-fit Ø60\/100 socket into which the flue kit seats above\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVertical Flue Kit — Part No. 3319235:\u003c\/strong\u003e Ø60\/100 coaxial concentric pipe with 100mm black terminal cap; 1240mm total length, 575mm usable; push-fit connection to starter below\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp style=\"margin:8px 0 0 0;\"\u003eTogether these two parts form the \u003cstrong\u003ecomplete boiler-to-roof flue assembly\u003c\/strong\u003e for a standard leisure installation. No additional flue components are required for a normal run within the 575mm usable height — add Ø60\/100 extension pipes (3318078 or 3318077) between the starter and the kit only where the ceiling-to-roof dimension exceeds the usable length.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin:24px 0;\"\u003e\n\n  \u003cdiv style=\"border:1px solid #ddd;border-radius:8px;padding:16px;\"\u003e\n    \u003cdiv style=\"font-size:16px;font-weight:700;border-bottom:2px solid #008377;padding-bottom:6px;margin-bottom:10px;\"\u003e100mm Terminal — Drop-in Replacement for Morco and Worcester Bosch\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eOlder Morco leisure boilers and certain Worcester Bosch models used in caravans and park homes left \u003cstrong\u003e100mm roof penetrations\u003c\/strong\u003e as standard. The 3319235 terminal is designed to pass directly through these existing openings, allowing a full boiler changeover to an Ariston E-Combi ONE without any roof or ceiling structural work — a significant time and cost saving on managed holiday parks replacing multiple units.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border:1px solid #ddd;border-radius:8px;padding:16px;\"\u003e\n    \u003cdiv style=\"font-size:16px;font-weight:700;border-bottom:2px solid #008377;padding-bottom:6px;margin-bottom:10px;\"\u003eComplete Assembly — Nothing Else Needed for a Standard Run\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003e3318079 starter and 3319235 flue kit together form the complete vertical flue assembly\u003c\/strong\u003e from boiler manifold to roof terminal. Unlike the domestic vertical kits where the starter and terminal kit are always sold separately, this bundle is the single order that covers a standard leisure installation — provided the usable 575mm height is sufficient for the ceiling-to-roof dimension at the installation point.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border:1px solid #ddd;border-radius:8px;padding:16px;\"\u003e\n    \u003cdiv style=\"font-size:16px;font-weight:700;border-bottom:2px solid #008377;padding-bottom:6px;margin-bottom:10px;\"\u003eCoaxial — Single Roof Penetration\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThe \u003cstrong\u003eØ60\/100 concentric coaxial design\u003c\/strong\u003e carries combustion gas exhaust through the inner pipe while drawing fresh combustion air back into the boiler through the outer annulus — all through a \u003cstrong\u003esingle 100mm roof opening\u003c\/strong\u003e. This is both structurally simpler than twin-pipe systems and minimises the weatherproofing requirement to one sealed penetration point.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border:1px solid #ddd;border-radius:8px;padding:16px;\"\u003e\n    \u003cdiv style=\"font-size:16px;font-weight:700;border-bottom:2px solid #008377;padding-bottom:6px;margin-bottom:10px;\"\u003ePush-fit Throughout — Fast Site Assembly\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eBoth the starter-to-boiler clamp and the push-fit joint between starter and flue kit use \u003cstrong\u003eintegral lip seals — no external clamps, no sealant, no specialist tooling required\u003c\/strong\u003e. Ensure the lip seal is correctly seated before pushing each joint home. On a holiday park changeover where multiple units are being done in sequence, this meaningfully reduces per-unit installation time.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border:1px solid #ddd;border-radius:8px;padding:16px;\"\u003e\n    \u003cdiv style=\"font-size:16px;font-weight:700;border-bottom:2px solid #008377;padding-bottom:6px;margin-bottom:10px;\"\u003eExtendable if Needed\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eWhere the ceiling-to-roof dimension exceeds the 575mm usable length, standard Ariston Ø60\/100 \u003cstrong\u003ecoaxial extension pipes\u003c\/strong\u003e — \u003cstrong\u003e500mm (3318078)\u003c\/strong\u003e or \u003cstrong\u003e1000mm (3318077)\u003c\/strong\u003e — can be inserted between the vertical starter and the 3319235 flue kit to increase total height. The maximum permissible vertical run is \u003cstrong\u003e8 metres (24 kW boiler)\u003c\/strong\u003e or \u003cstrong\u003e7 metres (30 kW boiler)\u003c\/strong\u003e. \u003cstrong\u003eDo not cut the 3319235 terminal kit itself.\u003c\/strong\u003e\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border:1px solid #ddd;border-radius:8px;padding:16px;\"\u003e\n    \u003cdiv style=\"font-size:16px;font-weight:700;border-bottom:2px solid #008377;padding-bottom:6px;margin-bottom:10px;\"\u003eCompatible Across the Ariston HE ONE Series\u003c\/div\u003e\n    \u003cp style=\"margin:0;font-size:15px;\"\u003eThis flue bundle is not limited to the E-Combi ONE — it is compatible with the \u003cstrong\u003efull Ariston HE ONE Series\u003c\/strong\u003e including the Clas ONE, Genus ONE, Alteas ONE, and Alteas ONE+ NET wherever a 100mm leisure vertical flue is the correct route. The 3318079 vertical starter is the same part number across all these boilers; only the permitted maximum flue run varies by boiler output.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv style=\"overflow-x:auto;margin:24px 0;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:15px;\"\u003e\n  \u003ctr style=\"background:#008377CF;color:#fff;\"\u003e\n    \u003cth style=\"padding:10px 12px;text-align:left;\" colspan=\"2\"\u003eBundle Specifications — 3318079 + 3319235\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#008377CF;color:#fff;font-size:13px;\"\u003e\n    \u003cth style=\"padding:6px 12px;font-weight:600;\"\u003eParameter\u003c\/th\u003e\n    \u003cth style=\"padding:6px 12px;font-weight:600;\"\u003eDetail\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eBundle Contents\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003eVertical Starter 3318079 + Vertical Flue Kit 3319235\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eFlue System\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003eHE Ø60\/100 mm coaxial (concentric)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eOrientation\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003eVertical — through ceiling and roof\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eTerminal Diameter\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003e\n\u003cstrong\u003e100 mm\u003c\/strong\u003e — leisure\/caravan; fits Morco \u0026amp; Worcester Bosch legacy 100mm apertures\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eTerminal Colour\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003eBlack\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eFlue Kit Total Length (3319235)\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003e1240 mm\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eUsable Flue Length\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003e575 mm (varies slightly with cowl\/flashing type)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eConnection — Boiler\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003e3318079 clamps to boiler exhaust manifold\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eConnection — Flue Joints\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003ePush-fit with lip seal — no sealant or clamps required\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eDomestic Equivalent\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003e3318079 + 3318080 (125mm black) or 3318079 + 3318081 (125mm red) — \u003cstrong\u003enot this bundle\u003c\/strong\u003e\n\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eMax Vertical Run — E-Combi ONE 24 kW\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003e8 m on Ø60\/100 — see installation manual for elbow deductions\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eMax Vertical Run — E-Combi ONE 30 kW\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003e7 m on Ø60\/100 — see installation manual for elbow deductions\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eCompatible Boiler Ranges\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003eE-Combi ONE 24\/30, Clas ONE, Clas System ONE, Genus ONE, Alteas ONE, Alteas ONE+ NET, E-System ONE\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eTypical Application\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003eStatic caravans, holiday lodges, park homes — replacement for Morco or Worcester Bosch leisure boilers with existing 100mm roof aperture\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003e\u003cstrong\u003eRoof Flashing Included\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px 12px;border-bottom:1px solid #e0e0e0;\"\u003eNo — existing 100mm cowl\/aperture must be serviceable; source 100mm leisure flashing separately if required\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px 12px;\"\u003e\u003cstrong\u003eExtension Accessories\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px 12px;\"\u003e3318078 (500mm), 3318077 (1000mm) — insert between 3318079 starter and 3319235 kit if additional height needed\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:28px 0;\"\u003e\n  \u003cdiv style=\"background:#008377CF;color:#fff;padding:12px 16px;border-radius:6px 6px 0 0;font-weight:700;font-size:16px;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\n  \u003cdetails style=\"border:1px solid #ddd;border-top:none;padding:0;\"\u003e\n    \u003csummary style=\"padding:14px 16px;cursor:pointer;font-weight:600;background:#f9f9f9;\"\u003eWhy is the 100mm terminal used in leisure installations rather than the standard 125mm?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;border-top:1px solid #eee;\"\u003eThe leisure boiler market historically used smaller roof penetrations. \u003cstrong\u003eMorco leisure boilers\u003c\/strong\u003e and several \u003cstrong\u003eWorcester Bosch compact models\u003c\/strong\u003e fitted to static caravans used \u003cstrong\u003e100mm-diameter roof cowls and flashings\u003c\/strong\u003e as standard. The 3319235 is sized specifically to pass through these existing openings, allowing a direct boiler changeover without disturbing the roof structure, resealing around a larger aperture, or sourcing a new flashing. For domestic premises with standard 125mm flashings, use the \u003cstrong\u003e3318080 or 3318081\u003c\/strong\u003e kits instead.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #ddd;border-top:none;padding:0;\"\u003e\n    \u003csummary style=\"padding:14px 16px;cursor:pointer;font-weight:600;background:#f9f9f9;\"\u003eIs the vertical starter (3318079) the same part used in the domestic vertical kits?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;border-top:1px solid #eee;\"\u003eYes — the \u003cstrong\u003e3318079 Vertical Starter is identical\u003c\/strong\u003e whether it is paired with the domestic 125mm flue kits (3318080, 3318081) or the leisure 100mm kit (3319235). The starter attaches to the boiler manifold and provides a push-fit Ø60\/100 socket above — it has no knowledge of which terminal kit sits above it. Only the terminal diameter at the roof differs between the leisure and domestic configurations.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #ddd;border-top:none;padding:0;\"\u003e\n    \u003csummary style=\"padding:14px 16px;cursor:pointer;font-weight:600;background:#f9f9f9;\"\u003eThe ceiling-to-roof dimension at the installation point is greater than 575mm — what do I do?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;border-top:1px solid #eee;\"\u003eInsert a \u003cstrong\u003eØ60\/100 coaxial extension pipe\u003c\/strong\u003e between the 3318079 Vertical Starter and the base of the 3319235 kit: \u003cstrong\u003e3318078 (500mm)\u003c\/strong\u003e adds half a metre, \u003cstrong\u003e3318077 (1000mm)\u003c\/strong\u003e adds a full metre. Multiple extensions can be stacked within the maximum permissible run for the boiler in use. \u003cstrong\u003eDo not cut the 3319235 terminal kit\u003c\/strong\u003e to accommodate a shorter dimension — it is fixed length to ensure the correct terminal clearance above the roof surface. Only \u003cstrong\u003eextension pipes\u003c\/strong\u003e may be trimmed.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #ddd;border-top:none;padding:0;\"\u003e\n    \u003csummary style=\"padding:14px 16px;cursor:pointer;font-weight:600;background:#f9f9f9;\"\u003eCan I use standard Ariston domestic flashings (3318009, 3318010, 3318011) with this kit?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;border-top:1px solid #eee;\"\u003eNo. The Ariston domestic flashings are all sized for the \u003cstrong\u003e125mm terminal\u003c\/strong\u003e used on the 3318080 and 3318081 kits. The 3319235 has a \u003cstrong\u003e100mm terminal\u003c\/strong\u003e — the domestic flashings will not seal around it. For a new-build or refurbished site where no existing flashing is in place, source a \u003cstrong\u003e100mm cowl or flashing rated for the leisure sector\u003c\/strong\u003e from a caravan or park home heating specialist. The aperture geometry must be confirmed before ordering.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #ddd;border-top:none;padding:0;\"\u003e\n    \u003csummary style=\"padding:14px 16px;cursor:pointer;font-weight:600;background:#f9f9f9;\"\u003eWhat is the correct installation sequence for this bundle?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;border-top:1px solid #eee;\"\u003e\n      \u003col style=\"margin:4px 0 0 0;padding-left:20px;\"\u003e\n        \u003cli style=\"margin-bottom:6px;\"\u003eInstall and commission the boiler on the wall bracket.\u003c\/li\u003e\n        \u003cli style=\"margin-bottom:6px;\"\u003eConfirm the 100mm roof aperture and cowl are in serviceable condition (or fit a new 100mm leisure cowl\/flashing if required).\u003c\/li\u003e\n        \u003cli style=\"margin-bottom:6px;\"\u003e\n\u003cstrong\u003eClamp the 3318079 Vertical Starter to the boiler exhaust manifold\u003c\/strong\u003e — ensure the clamp is fully tightened and the seal is seated correctly.\u003c\/li\u003e\n        \u003cli style=\"margin-bottom:6px;\"\u003eIf extensions are required, push each 3318077\/3318078 extension into the starter socket above, confirming each lip seal is engaged.\u003c\/li\u003e\n        \u003cli style=\"margin-bottom:6px;\"\u003e\n\u003cstrong\u003ePass the 3319235 flue kit up through the ceiling aperture and roof cowl\u003c\/strong\u003e from below.\u003c\/li\u003e\n        \u003cli\u003ePush the base of the 3319235 into the starter (or topmost extension) socket and confirm the push-fit joint is fully home before securing any ceiling and roof fixings.\u003c\/li\u003e\n      \u003c\/ol\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails style=\"border:1px solid #ddd;border-top:none;padding:0;\"\u003e\n    \u003csummary style=\"padding:14px 16px;cursor:pointer;font-weight:600;background:#f9f9f9;\"\u003eThis kit is for a holiday park with multiple caravans — is there a bulk or trade price available?\u003c\/summary\u003e\n    \u003cdiv style=\"padding:14px 16px;border-top:1px solid #eee;\"\u003eFor trade or multi-unit orders, please \u003cstrong\u003econtact our team directly\u003c\/strong\u003e — we regularly supply holiday parks, leisure operators, and gas contractors replacing multiple leisure boilers across a site. We can quote per-unit pricing on boiler and flue bundles together and advise on the correct specification across different caravan and lodge types on the same park.\u003c\/div\u003e\n  \u003c\/details\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ariston","offers":[{"title":"Default Title","offer_id":65085625762141,"sku":"3318079-3319235","price":117.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/AristonVerticalFlueTerminalwithStarterKit.jpg?v=1780584845","url":"https:\/\/qualityheating.co.uk\/products\/ariston-vertical-flue-kit-100mm-terminal-leisure-caravan-bundle-3318079-starter-3319235-static-caravan-holiday-home","provider":"AIZO Quality Heating","version":"1.0","type":"link"}