Ideal Flow Manifold Kit 176676

The Ideal 176676 is a flow manifold kit forming part of the diverter valve and hydraulics group on Ideal Logic System boilers. It sits within the boiler's hydraulic circuit, where it routes water through the diverter assembly so the appliance can switch between heating and hot water duties. The kit is supplied by Ideal for the Logic System range and is listed under the Ideal Domestic Boiler Spares brand.

• No hot water while the heating continues to run normally
• Domestic hot water temperature that swings hot and cold during draw-off
• Radiators warming when only hot water is demanded
• Water weeping or staining around the manifold or diverter housing
• Boiler locking out or displaying a fault code linked to the hydraulic circuit

• Confirm the GC number on the appliance data badge matches one of those listed above before ordering
• Check the existing part against the alternative number 1782058, as both numbers appear against this manifold kit
• Inspect the seals and gaskets on the manifold joint and replace them if they are compressed or perished
• Work on the hydraulic section should be carried out by a competent engineer, with the appliance isolated and drained as required