Heatline Compact 30 Fault codes & diagnostics

1 fault code with plain-English explanations, severity ratings, DIY guidance, and repair cost estimates.

Combi Natural Gas 30 kW 2009-2016 Discontinued

Replaced by: Capriz2

Download the Heatline Compact 30 manualThe official installation and service manual (PDF), the document these fault codes were read from. PDF

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All 1 documented codes

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N/A

Your boiler is having trouble reading the temperature of your heating water, so it has temporarily stopped working to keep things safe.

High Engineer only £90-180

Parts commonly replaced

  • Central Heating Temperature Sensor
  • NTC Thermistor
  • Wiring Harness

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