Baxi Manifold 22mm Systemfit 7034121

The Baxi 7034121 is a 22mm manifold supplied as a spare for Baxi Systemfit appliances. A manifold of this type collects and distributes flow between the pipe connections inside the appliance, so the waterways stay correctly balanced across the system. It is a direct replacement item for the original manifold fitted to the Assure ErP Systemfit range.

• Water weeping or visible staining around the manifold body or its connections
• A persistent pressure drop on the appliance that cannot be traced to another component
• Uneven flow or temperature difference between the circuits fed by the manifold
• Scale, corrosion or pitting on the manifold waterways
• A cracked or distorted manifold body found during a service or strip-down

• Confirm the appliance model and serial number against the compatibility list before ordering
• Check the existing manifold part number on the appliance, as the alternative number 1736133 may be marked on the original
• Inspect the manifold connections and seals while the appliance is open, and renew any gasket or O-ring that is disturbed during removal
• Work on the appliance should be carried out by a competent person in line with the manufacturer's instructions