Worcester Bosch Condensate U-Trap 87107352410

The Worcester Bosch 87107352410 is a condensate U-trap assembly used in Greenstar Highflow appliances. It sits in the condensate discharge path and holds a water seal that allows condensate to drain away while preventing flue gases from passing back through the drain. As a serviceable component it is replaced when the trap becomes blocked, cracked or scaled.

• Water collecting around the trap or dripping from the condensate pipework
• Gurgling or bubbling noises from the condensate route during operation
• Condensate backing up and triggering a boiler lockout or fault code
• Visible cracks, splits or heavy scale and sludge build-up in the trap body
• Flue gas odours near the condensate discharge point

• Check the appliance GC number and serial plate to confirm the model before ordering
• Cross-reference the alternative number 1012529 against the part currently fitted
• Inspect the trap seals and connections and replace any worn gaskets at the same time
• This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.