L1-02A.13- Where Does Carbon Monoxide Come From? CO gas can come from several sources: gas-fired appliances charcoal grills wood-burning furnaces or fireplaces motor...
L1-02A.10– Carbon Monoxide Poisoning Each year in America, unintentional carbon monoxide poisoning claims more than 400 lives and sends another 20,000 people to hospital emergency rooms for...
L1-02A.09– Fire System Survey Things to look for What occupancy classification? Is the building sprinkled? What if there are existing devices? (electrician installed smoke...
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