Frozen Condensate Pipes in Winter
5 September 2026 | Leyton Boilers
Condensing boilers discharge acidic water via an external pipe that can freeze in cold snaps. Thawing safely with warm water and insulating the pipe reduces repeat faults.
Routing adjustments and trace heating are longer-term fixes our engineers can install.
If your boiler shows a fault code during freezing weather, call us for rapid diagnosis across London.
Need professional help?
Leyton Boilers provides Gas Safe registered boiler servicing, repairs, and installations across London.
07429 031 444 Contact us