🛠️ Model Compatibility Checker
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Ideal Auto Air Vent (176457)
Optimise your boiler’s performance and safeguard your heating system with this high-quality Ideal Auto Air Vent. This essential component is designed to automatically purge trapped air from the sealed system, preventing internal corrosion, reducing operational noise, and protecting the pump and heat exchanger from premature wear or "air locking."
Exact Replacement: Specifically engineered to replace Ideal part number 176457.
System Efficiency: Eliminates air pockets to ensure consistent heat distribution and stable pressure throughout the system.
Maintenance-Free Operation: Features a reliable float mechanism that works continuously to keep your system air-free without manual intervention.
Quiet Performance: Resolves common "gurgling" or "banging" noises caused by trapped air in the boiler circuit.
Compatible Models:
Atlantic Combi (24, 30, 35) — GC No. 47-349-81/82/83
Classic 2 Combi (24, 30, 35) — GC No. 47-349-71/72/73
Logic Combi (24, 30, 35) — GC No. 47-348-56/57/58
Logic System (15, 18, 24, 30) — GC No. 41-750-29/30/31/32
Independent Combi (24, 30, 35) — GC No. 47-349-24/25/26
Independent System (15, 18, 24, 30) — GC No. 41-750-48/49/50/51
Esprit Eco (24, 30) — GC No. 47-348-91/92
MAX Combi (26, 32, 40) — GC No. 47-349-59/60/61
MAX System (15, 18, 26, 32) — GC No. 41-796-22/23/24/25
Exclusive 2 Combi (24, 30, 35) — GC No. 47-349-62/63/64
Instinct Combi (24, 30, 35) — GC No. 47-349-09/10/11
Code Combi ES (26, 33, 38) — GC No. 47-349-04/05/06
Procombi Exclusive (24, 30, 35) — GC No. 47-348-79/80/81
Ultra+ Combi (30, 35) — GC No. 47-002-03/04
Ultra+ System (15, 18, 24, 30) — GC No. 41-002-05/06/07/08
Keston C30 & C35 Combi — GC No. 47-930-03/08
Keston Combi 30 & 35 — GC No. 47-930-04/05
Keston System 30 & S30 — GC No. 41-930-39/45
Ideal
D00065-01
