Heatline fault codes, explained.
Our engineers work on Heatline boilers across East Kent. If yours is showing a fault code, the safest next step is a quick call — we'll tell you honestly whether it needs a visit.
Below you can review frequent Heatline boiler error codes together with their likely causes.
Rather just get it fixed?
Same-day repairs across East Kent from Gas Safe engineers (№ 2836) who know Heatline boilers well.
Call 01304 381999