Ariston 65114661 Flange (4 Holes)

The Ariston 65114661 is a four-hole flange supplied as a spare component for Ariston heating appliances. It forms the bolted interface between two mating parts of the appliance, with four fixing points spreading the clamping load evenly across the joint face so the seal is held under uniform pressure.

Flanges of this pattern sit in the water-carrying side of the appliance, where a flat, true face is needed to keep the joint leak-free through heating and cooling cycles. The part is supplied by Ariston under part number 65114661 and is also listed under the alternative number 8904732.

• Weeping or a visible trace of water at the flange joint, particularly after the appliance has run up to temperature
• Corrosion, pitting or scale build-up on the flange face, which prevents the gasket from seating
• Cracking, distortion or elongation around the bolt holes, often caused by over-tightening
• A joint that continues to leak after re-tightening, indicating the face is no longer flat
• Damage to the mating gasket face that cannot be cleaned back to a sound surface

• Check the part number 65114661 against your appliance's parts list or rating plate, as Ariston uses similar flanges across different assemblies.
• Cross-reference the alternative number 8904732 when checking older documentation or supplier listings.
• Inspect the gasket or seal that sits against the flange face and renew it if it is compressed, split or hardened.
• This part is not listed as a gas-carrying component; work on the appliance should still follow the manufacturer's instructions and any applicable regulations.