Baxi Pipe Return 5121478

The Baxi 5121478 is a return pipe supplied as a spare for Baxi Solo Heat ErP IE appliances and a number of Potterton gas boilers. It forms part of the boiler's water circuit, carrying returning heating water back through the appliance. The pipe is listed under pipe assemblies within Baxi's gas boiler spares range.

• Visible corrosion, pitting or scaling on the pipe surface
• Weeping or damp staining at the pipe connections or joints
• Water tracking down the pipe with evidence of a slow leak
• Loss of system pressure that traces back to the return pipework
• Discolouration or heat damage around the pipe run

• Confirm the appliance model matches one of the fitments listed above
• Check the appliance serial number suffix where the fitment is serial-number dependent
• Verify the part number 5121478 against the manufacturer's parts list for your appliance
• Inspect the surrounding pipework and joints so any associated seals or fittings can be assessed at the same time