Ideal logic 24,30,35 Combi Flow Sensor/Turbine Kit MPN 176473

✅ Ideal Flow Sensor/Turbine Kit 176473 — What it is Part 176473 is a flow sensor / turbine switch used in many Ideal and related boiler models. This component sits in the boiler’s water circuit and detects water flow; if the boiler doesn’t detect the right flow, the ignition sequence is prevented. 🔧 Boiler models this fits This 176473 flow sensor fits a large number of Ideal combi and system boiler models from across their range, including (but not limited to): Ideal Combi Boiler Series Atlantic Combi 24, 30, 35 Classic 2 Combi 24, 30, 35 Combi 24, Combi 30 (and variations) Esprit Eco 24, ESprit Eco 30 Exclusive / Exclusive 2 Combi 24–35 I Combi 2 24, 30, 35 I Mini 24, 30 Independence Combi 24, 30, 35 Logic Combi 24, 30, 35 (including Logic Combi ESP versions) MAX Combi models Procombi Exclusive 24, 30, 35 Instinct Combi 24, 30, 35 Code Combi (ES / ESP) variants Some System Boiler Variants S15 IE System Gen.2 S18 (IE and non-IE) S26, S32 system versions Ultra + Combi / Ultra Combi types Keston Combi / Keston C30 / C35 Combi series (*This list includes dozens of individual GC/serial variants — check your boiler’s exact code to confirm.) 🧠 What this part does The flow sensor/turbine switch: Detects water flow when hot water or heating is demanded Tells the boiler’s PCB that it’s safe to fire the burner Prevents the burner from running without water flow (important safety function) ⚠️ Important tips ✔️ Always verify compatibility: Even if your boiler is the correct series name, different production prefixes or variant GC numbers can affect part fit‑up. ✔️ Match the manufacturer part number (176473) exactly — this avoids buying the wrong flow sensor. ✔️ Replace only with genuine or approved equivalent parts for safety and performance