Ideal Hydroblock Complete Kit 176141

The Ideal 176141 is a complete hydroblock kit manufactured by Ideal for use in the Logic Code Combi range. The hydroblock sits within the diverter valve and hydraulics circuit, where it manages the movement of water between the domestic hot water and central heating sides of the boiler. Supplied as a complete assembly, it replaces the whole hydroblock unit rather than individual internal components.

• Water weeping or visible staining around the hydroblock body or its connections
• Domestic hot water running cold, intermittent, or failing to reach temperature while heating continues to work
• Heating water passing into the hot water circuit, or hot water drawn at the tap when only heating is called for
• Boiler locking out or displaying a fault code linked to the diverter or hydraulic circuit
• Scale or debris build-up inside the block restricting flow and causing poor performance

• Confirm the boiler model and GC number against the compatibility list before ordering, as the hydroblock is specific to the Logic Code Combi platform
• Check the existing part number on the boiler against 176141 and the alternative number 1781806
• Inspect the seals and connections on removal and replace any that are worn or damaged before refitting
• This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.