- Category: Boater Safety
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Boats are built to keep water out, but this also makes them good containers for gases and fumes - especially carbon monoxide. ‘Black-spot’ colour-changing CO indicator cards are not good enough: they do not give an instant warning of dangerous CO levels and have no alarm to wake you up. CO alarms are designed to protect you from CO produced by incomplete combustion of any fuel (including LPG, coal, charcoal, wood, paraffin or diesel used in domestic appliances such as cookers, boilers, stoves, etc.), or from exhaust fumes from a boat’s engine or generator. The main causes of CO build-up in a cabin are faulty, badly maintained, or misused appliances and escaped flue gases from solid fuel stoves.