BOILER LOCKOUT
COMMON CAUSES
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The pump of the boiler might be blocked or seized. Such problems lead to a lockout of the boiler
Whenever there are fluctuations in the pressure, it is a high chance that it would lead to boiler lockout
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The condensation pipe outside can also freeze or get clogged. It is often detected by the boiler, resulting in a lockout
It happens because of a faulty display board, fuse, tripped electrical, or some major underlying circuit issue within the boiler
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A boiler fan is essential for venting toxic gases outside. If your fan fails, your boiler will probably lock out
When the boiler's ignition fails three times, the boiler automatically locks out
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